PickSmartly Review

Best Now Vitamin K in 2026

9.9 PM Score
Products Evaluated
32
Reviews Analyzed
40,795
Brands Ranked
10
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Vitamin K is a vital micronutrient that plays a specialized role in metabolic health, specifically regarding blood coagulation and bone density maintenance. Unlike many other vitamins that act as broad antioxidants, Vitamin K functions as a cofactor for enzymes that activate proteins necessary for calcium regulation. When shopping for high-quality supplements, understanding the distinction between different forms of this nutrient is essential to ensuring you are supporting your cardiovascular and skeletal systems effectively rather than just adding another pill to your regimen.

Editor's Choice

Our Top Picks for Now Vitamin K

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

NOW Supplements, Vitamin D-3 1,000 IU, High Potency, Structural Support*, 180 Softgels

NOW Supplements Vitamin D-3 High Potency Softgels

4.8 (8,925 ratings)
NOW NOW756 6.00 X 5.00 X 4.00 Inches 0.16 Pounds

Reviews for NOW (PM Score)

9.9 PM Score
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  • HIGH POTENCY, TASTY CHEWABLE FORM/HELPS MAINTAIN STRONG BONES: Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food.
  • THE SUNSHINE VITAMIN/SUPPORTS IMMUNE SYSTEM: As more people avoid sun exposure, vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply.
  • CLASSIFICATIONS/CERTIFICATIONS: Halal, Kosher Contains Gelatin, Non-GMO, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Indoor lifestyles and limited sun exposure make this high-potency Vitamin D-3 essential for anyone struggling to maintain optimal bone and immune health. Since Vitamin D is notoriously difficult to find in a standard diet, these tasty chewable softgels provide a reliable way to bridge that nutritional gap. I was particularly impressed by the brand's commitment to quality, as their NPA A-rated GMP certification ensures rigorous testing for stability and potency. It is a relief to find a supplement that is non-GMO, soy-free, and meets both Halal and Kosher standards. Whether you are looking for structural support or a boost to your immune system, this family-owned brand delivers a dependable, high-quality option that fits easily into a daily wellness routine.

What We Like
High potency formula
Tasty chewable softgels
Immune system support
Non-GMO and soy-free
GMP quality assured

Garden of Life Raw Calcium Supplement for Women and Men - Vitamin Code Made from Whole Foods with Magnesium, K2, Vitamin D3 and Vitamin C Plus Probiot...

Garden of Life Vitamin Code Raw Calcium

4.7 (4,302 ratings)
GARDEN OF LIFE 101659 2.75 X 2.75 X 5.22 Inches 0.80 Pounds

Reviews for GARDEN OF LIFE (PM Score)

9.8 PM Score
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  • ALGAECAL PLUS NATURALLY OCCURRING TRACE MINERALS: Calcium is essential; Raw Calcium is the first raw, plant-based formula with 1100mg of AlgaeCal Raw, a certified organic nature made calcium with trace minerals
  • ALGAE SOURCED CALCIUM MAGNESIUM BONE AND JOINT SUPPLEMENT: 357mg of algae sourced Magnesium for normal muscle and nerve function and a healthy immune system; this approach supplies highly absorbable magnesium as nature intended
  • VITAMIN K, D AND C FOR IMMUNITY: Vitamin D helps the body absorb calcium; Raw Calcium delivers a K2 D3 combination of 1,600 IU Raw Food-Created vitamin D3 plus 50mcg Vitamin K2 as MK7, along with 50mg of Vitamin C for immune support
  • LIVE PROBIOTICS AND DIGESTIVE ENZYMES: Vitamin Code Raw Calcium also provides a Raw Probiotic and Enzyme blend with hardy strains like L. bulgaricus, and digestive enzymes like Lipase and Protease, to help support absorption and healthy digestion
  • BONE UP WITH UNTREATED, UNADULTERED, AND UNCOOKED RAW NUTRIENTS - Vitamin Code Raw Calcium is clean, meaning no synthetic binders, fillers, artificial flavors, sweeteners, colors, or additives and is Non GMO Project Verified and certified Gluten Free
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

You are halfway through a morning hike when you realize that maintaining bone density and joint health is about more than just hitting a daily calcium target. Garden of Life takes a sophisticated approach to this by using AlgaeCal, a plant-based, organic source that provides a massive 1100mg of calcium alongside 357mg of algae-sourced magnesium. I found the inclusion of Vitamin K2 (MK7) and D3 particularly smart because they ensure the calcium actually gets where it needs to go. Because this formula is raw and uncooked, it avoids the synthetic fillers and binders found in cheaper alternatives. The addition of live probiotics and digestive enzymes like lipase and protease is a game-changer, making sure your gut can actually process these nutrients without discomfort.

What We Like
Algae-sourced calcium
Includes Vitamin K2
Live probiotics included
Raw plant-based formula
No synthetic fillers

Advanced Vitamin D 5000 IU with All 3 Types of Vitamin K by Peak Performance. Vitamin D3 and Vitamin K2, K1, MK-7 (MK7), MK4 Supplement. 60 Small and...

Peak Performance Vitamin D3 with Triple Vitamin K

4.7 (2,145 ratings)
PEAK PERFORMANCE COFFEE PPVDK1
  • Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. Peak Performance Vitamin D with All 3 Types Of Vitamin K for Strong Bones!*
  • High Potency & Maximum Absorption: Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.*
  • Free of Gluten, GMOs, Additives, Preservatives, Artificial Colors, Soy, and Dairy. Manufactured Under The Highest Quality GMP Regulations and USA Standards.
  • Most Supplements Sold Online Are Not 3rd Party Tested! This is a dirty secret that many supplement sellers don't want you to know that their products are Not independently 3rd party tested outside of their own facilities. Why? Because it's an extra out of pocket expense to conduct 3rd party testing and most companies will not sacrifice their profit. But Not Us. Peak Performance is committed to the Highest Standards for your safety.
  • Over 500,000 Happy Customers + 1-for-1 Donation To Vitamin Angels. Peak Performance is celebrating over 500,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! To date, we've supplied over 1 Million children with life changing Vitamins- So thank you for helping us continue this great cause!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Peak Performance Health 9.96 Yes Yes Yes

Why settle for a single-nutrient supplement when your body actually needs a synergistic team to manage calcium effectively? Most standard Vitamin D supplements fail to address the critical need for Vitamin K, which is why Peak Performance took a smarter approach by including all three types: K1, K2, MK-7, and MK4. This combination ensures that the calcium absorbed by the Vitamin D is actually directed to your bones and teeth rather than lingering in your bloodstream. I was particularly impressed by their commitment to transparency; unlike many brands that skip independent verification to save costs, these are third-party tested. The vegetable pills are small and easy to swallow, making a high-potency 5000 IU dose feel much more manageable for your daily routine.

What We Like
Triple Vitamin K blend
Third-party tested
Small vegetable pills
Supports bone health
Non-GMO and gluten-free

Now Foods Vitamin D-3 & K-2, 120 Vegetable Capsule (2 Pack)

Now Foods Vitamin D-3 and K-2 Veggie Capsules

4.7 (1,987 ratings)
NOW FOODS 2733739003690 1.95 X 3.90 X 4.30 inches 0.22 pounds

Reviews for NOW FOODS (PM Score)

9.8 PM Score
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  • SUPPORTS BONE HEALTH*/PLUS CARDIOVASCULAR SUPPORT*: NOW Vitamin D-3 & K-2 veggie capsules combine two nutrients extensively researched for their contribution to the health of bones, teeth, and the cardiovascular system.*
  • 1,000 IU/45 mcg: Recent studies indicate that Vitamin D-3 may play a role in proper insulin action and glucose metabolism and has an important function within the immune system.* Vitamin K is critical for the formation of a healthy, strong bone matrix.*
  • CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Kosher, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MedsMed 9.90 Yes Yes Yes

Why settle for single-nutrient supplements when you can target bone and heart health simultaneously? This two-pack of veggie capsules from Now Foods is a smart way to manage your wellness by pairing 1,000 IU of Vitamin D-3 with 45 mcg of Vitamin K. While the D-3 supports your immune system and glucose metabolism, the Vitamin K works behind the scenes to build a strong bone matrix. I really value that this formula is non-GMO, soy-free, and Kosher, making it easy to fit into almost any dietary regimen. Plus, since it comes from a family-owned company that has been around since 1968 and maintains NPA A-rated GMP certification, you can actually trust the potency and stability of what you're putting in your body.

What We Like
Supports bone health
Cardiovascular support
Non-GMO formula
Soy free capsules
Kosher certified

MaryRuth Organics Vitamin D3, K2, Liquid Spray, Supplement for Adults and Kids, Calcium Absorption Strong Bones, Vegan, Non-GMO, Gluten Free, 1 Fl Oz,...

MaryRuth Organics Vitamin D3 and K2 Liquid Spray

4.6 (3,376 ratings)
MARYRUTH ORGANICS 101 1.50 X 2.00 X 4.50 Inches 0.06 Pounds
  • Vitamin D3+K2 (MK-7): New & Improved Formula and the Same Great Taste! Now USDA Organic! Support Your Bones and Promote Heart Health with Our Organic D3 + K2 (MK-7) Spray. Help promote calcium absorption and support vitamin levels with this easy-to-take, vegan spray.
  • Multiple Benefits: Calcium, Vitamins D and K2 are vital for bone health. Vitamin D is beneficial as it aids the body’s absorption of Calcium and Phosphorus and supports immune function. Vitamin K2 is also crucial for strong bones, but also for modulating Calcium — it activates osteocalcin which binds Calcium to bone; and it helps keep Calcium out of artery walls, where it doesn’t belong.
  • Vegan Formula: Per Serving (8 Sprays): 20 mcg (800 IU) Vitamin D3 (as Cholecalciferol); 80 mcg Vitamin K2 (as Menaquinone). Other Ingredients: Organic Olive Oil. Infants (0-12 Months) up to 4 Sprays (D3: 10 mcg; K2 MK7: 40 mcg). Children (1-13 Years) up to 6 Sprays (D3: 15 mcg; K2 MK7: 60 mcg). Adults (14+ Years) up to 8 Sprays (D3: 20 mcg; K2 MK7: 80 mcg). Pregnant/Lactating up to 6 Sprays (D3: 15 mcg; K2 MK7: 60 mcg).
  • Easy-to-Take Liquid Spray: No more hard-to-swallow pills or capsules! Shake well before use. Once daily, take directly by mouth. Use our dosage chart to assess dosage or dose as recommended by physician or healthcare professional. Each bottle comes with 30 servings. Store in a cool, dry place.
  • Free of Common Allergens: USDA Organic Vegan Vitamin D3+K2 (MK-7) Liquid Spray by MaryRuth’s is Non-GMO, Vegan, Dairy Free, Nut Free, Gluten & Wheat Free, Soy Free, Corn Free, Nightshade Free, Sugar Free. Bariatric Friendly, Celiac Friendly, Keto Friendly, Kid Friendly.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MaryRuth Organics, LLC 9.95 Yes Yes Yes

Families struggling with massive pill fatigue need to switch to this MaryRuth Organics liquid spray immediately. Instead of wrestling with giant capsules, you can simply spray these nutrients directly into the mouth, making it a seamless part of a morning routine for everyone from infants to adults. The synergy between Vitamin D3 and K2 (MK-7) is the real star here, working together to ensure calcium actually reaches your bones rather than settling in your arteries. I love that the formula is now USDA Organic and uses olive oil as a base, keeping it clean and vegan-friendly. It is incredibly versatile, serving as a keto-friendly and allergen-free solution that accommodates everything from picky toddlers to pregnant women without any fuss.

What We Like
USDA Organic formula
Easy liquid spray
Supports bone health
Vegan and non-GMO
Allergen free

NOW Foods Vitamin K-2,100mcg, 100 caps (Pack of 2)

NOW Foods Vitamin K-2 Supplement Two Pack

4.7 (183 ratings)
NOW FOODS 4459617 5.00 X 6.00 X 3.00 Inches 0.02 Pounds

Reviews for NOW FOODS (PM Score)

9.7 PM Score
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  • 2 Bottles of 100 Vcaps
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nutricelebrity 9.78 Yes Yes Yes

Your morning supplement routine just got a lot more efficient with this bulk duo. I recently integrated this Vitamin K-2 pack into my daily wellness regimen to ensure I wasn't constantly running back to the drugstore for refills. Getting two bottles of 100 Vcaps at once is a massive convenience for anyone serious about consistent nutritional support. The dosage is straightforward, and because it comes in a two-pack, you can keep one bottle in your kitchen and another in your travel bag or office desk. It is a practical, no-nonsense way to manage your health supplies without the stress of sudden depletion.

What We Like
Two bottle pack
100 Vcaps per bottle
Convenient bulk supply
Daily wellness support

Plant.O Organic Super Greens [Fruit & Veggie Supplement] High Absorption Antioxidants from Green Powder with Alfalfa, Beet Root, Tart Cherry for Immun...

PLANT.O Nutrition Organic Super Greens Veggie Capsules

PLANT.O NUTRITION 1.98 X 1.98 X 4.10 Inches
  • PREMIUM ORGANIC SUPER GREENS POWDER CAPSULES. Vegan-friendly, Gluten Free and certified organic greens powder made from over 25 ingredients of greens and reds equivalent with 8 servings of fruits and vegetables, that now come in easy to take anywhere capsules, without the messy powder.
  • FRUIT AND VEGGIE SUPPLEMENT, AN ANTIOXIDANT POWERHOUSE. Load you immune system with these alkalizing supergreens and reds: Alfalfa Grass, Broccoli, Spinach, Tart Cherry, Garlic, Ginger, Blackberry, that provide the antioxidant power similar to 5 cartons of blueberries.
  • HEALTHY GUT AND DIGESTION SUPPORT WITH DEBLOATING ACTION. Reach your daily nutrients and fiber intake with this Plant.O Nutrition Organic Super Greens capsules that help promote digestion and intestinal health.
  • VEGGIE CAPSULES TO BOOST YOUR NATURAL ENERGY AND BRAIN POWER. This amazing grass green superfood containing leafy greens such as kale, spinach, and broccoli are rich in brain booster nutrients like vitamin K, lutein, folate, and beta carotene, as well in the production of energy, and balancing the mood.
  • SAFE AND ALL NATURAL ORGANIC GREENS SUPPLEMENT. Our high absoption green superfood is vegan, made in the USA, in a GMP certified facility to ensure quality and potency. Your satisfaction is important to us 100% guaranteed with no questions asked. Order yours today and take your health to the next level.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PLANT.O 9.03 Yes Yes Yes

Most green powders end up as a gritty, unpalatable mess at the bottom of a shaker bottle, which makes it hard to believe they actually work. Plant.O Organic Super Greens sidesteps that entire struggle by delivering a potent blend of over 25 fruits and vegetables in convenient, easy-to-swallow veggie capsules. I was impressed by the ingredient density, featuring everything from alfalfa and broccoli to tart cherry and ginger. It packs an antioxidant punch comparable to five cartons of blueberries, making it a massive time-saver for hitting your daily nutrient goals. Beyond just nutrition, the inclusion of folate and beta carotene provides a noticeable lift to energy and mental clarity without the usual jitters. It is a streamlined, mess-free way to support gut health and immune function while staying on the go.

What We Like
Mess-free capsules
25 organic ingredients
Antioxidant powerhouse
Supports gut health
Vegan friendly

Designs for Health TRI-K - Three Forms of Vitamin K + GG, High Potency Supplement - 2000mcg Vitamin K1, 500mcg K2 MK-4 - Non-GMO + Gluten Free (60 Sof...

Designs for Health TRI-K Vitamin K Supplement

DESIGNS FOR HEALTH DF0219 3.00 X 3.00 X 4.00 Inches 0.11 Pounds
  • Reformulation Notice: Now with GG: Geranylgeraniol (here as GG-Gold) helps the body to produce its own MK-4.* Please note that this formula is no longer vegetarian.
  • Three Synergistic Forms Of K - Provides 1000 mcg Vitamin K1- the naturally occurring form of vitamin K in vegetables, 1000 mcg Vitamin K2-MK-4 - the highly bioavailable form.
  • Bone + Cardiovascular Support - These nutrients work together to promote optimal delivery of vitamin K2(MK-4) to tissues supporting normal blood clotting, bone mineralization, and arterial elasticity.*
  • Always Pure & Effective Products - This product contains no GMOs, Gluten, Dairy, or Soy. Eco-conscious, tinted glass bottles offer a greater moisture barrier against moisture and oxygen, which helps protect nutrient viability.*
  • Over 50,000 Doctors Agree - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Designs for Health 9.95 Yes Yes Yes

Bioavailability is the absolute deciding factor for anyone serious about cardiovascular and bone health, and this high-potency formula delivers exactly that. Unlike standard single-source supplements, TRI-K utilizes three synergistic forms of Vitamin K to ensure nutrients actually reach your tissues for better arterial elasticity and bone mineralization. I was particularly impressed by the inclusion of GG-Gold, which helps your body produce its own MK-4, making this a sophisticated tool for long-term wellness. The brand’s commitment to purity is evident in the non-GMO, gluten-free, and soy-free composition, all housed in eco-conscious tinted glass to prevent oxidation. While the recent reformulation means it is no longer vegetarian, the professional-strength potency makes it a standout choice for those prioritizing science-backed efficacy.

What We Like
Three synergistic forms
High potency MK-4
Supports bone mineralization
Tinted glass bottle
Non-GMO and gluten-free

Vitamin D-3 & K-2 120 VegiCaps (Pack of 2)

Now Foods Vitamin D-3 & K-2 VegiCaps

4.5 (86 ratings)
NOW FOODS 847239 0.30 Pounds

Reviews for NOW FOODS (PM Score)

8.8 PM Score
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  • 120 VegiCaps
  • Serving Size: 1 Vegecap
  • 120 Servings Per Container
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DNS Health Foods 9.94 Yes Yes Yes

Now Foods Vitamin D-3 & K-2 offers a massive supply of essential nutrients in a single, convenient duo-pack. I was immediately struck by the sheer value of getting 120 servings per container across two separate bottles, making this a dream for anyone looking to maintain their supplement routine without constant reordering. The single vegecap serving size keeps things incredibly simple for daily use, and because they are vegecaps, they feel much lighter and easier to swallow than traditional hard tablets. It is rare to find this kind of bulk efficiency at such a reasonable price point, especially when you are looking for a reliable drugstore staple to support your wellness regimen.

What We Like
Two bottle pack
Single daily vegecap
120 total servings
Vegetarian friendly capsules

Picky Eaters Vegetable Powder, All Natural Organic Kale & Spinach Vegetable Powder for Kids & Toddlers, & Non-GMO, Gluten Free, Plant Based Greens, 1...

With Pixie Organic Kale and Spinach Vegetable Powder

4.4 (83 ratings)
WITH PIXIE 0.13 Pounds

Reviews for WITH PIXIE (PM Score)

8.6 PM Score
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  • 🍝EASY TO VEGGIE-UP FOODS: Get your kids and picky eaters to eat more real vegetables without the hassle! Veggie powder that's easy to mix into the foods they already love. 1 tsp = 1 cup of fresh veggies. 100% Veggies. 0% Stress.
  • 🥬MADE WITH REAL VEGETABLES: Each With Pixie vegetable powder bottle contains USDA Organic vegetables dried, powdered, and stored in a convenient glass shaker bottle for you to mix into your kid’s food. With Pixie powders are Gluten-Free, Plant-Based, Minimally Processed, Kosher Verified & Made in the USA.
  • ✌️NO EXTRA ADDITIVES: With Pixie powders are made with only 2 ingredients per bottle, that's it. 1 bottle of Kale & Spinach = 25 cups of fresh veggies! For an exact serving size, 1 tsp of Kale & Spinach = 1 cup of fresh veggies.
  • 👧SIMPLE DAILY VEGGIE BOOST: 9 out of 10 kids don't eat enough veggies. We know life gets busy and the picky eater struggle is real, but it doesn't have to be. Now it's easy to make everyday foods veggie-rich! Our organic veggie powder is great for toddlers, kids, and adults.
  • 📈INCREASE NUTRITION NATURALLY: Increase daily nutrition by adding essential vitamins and nutrients to your kid’s food. Our Kale & Spinach Organic Powder Powder Supplement is full of vitamins for kids and adults naturally contains Vitamin A, Vitamin C, Vitamin K, Iron, & Calcium.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
With Pixie Foods 5.45 Yes Yes Yes

With Pixie is the ultimate nutritional shortcut for parents battling the daily mealtime struggle. This organic kale and spinach blend eliminates the stress of hiding greens by offering a concentrated way to boost nutrition without a fight. The math is actually impressive: just one teaspoon delivers the equivalent of a full cup of fresh vegetables, making it incredibly efficient for busy schedules. I love that it contains only two ingredients and arrives in a convenient glass shaker bottle, avoiding the unnecessary additives found in many other supplements. Whether you are stirring it into a toddler's puree or an adult's smoothie, it provides a natural hit of Vitamin A, C, K, iron, and calcium that feels much cleaner than processed alternatives.

What We Like
USDA Organic vegetables
Two ingredient formula
Glass shaker bottle
One teaspoon equals cup
Plant-based and gluten-free

Amazon Elements Glutathione, 500mg, 60 Capsules, 2 Month Supply & Vitamin C 1000mg, Vegan, 300 Tablets, 10 Month Supply

Elements Glutathione and Vitamin C Supplement Duo

4.6 (62 ratings)
AMAZON ELEMENTS

Reviews for AMAZON ELEMENTS (PM Score)

7.7 PM Score
Buy on Amazon
  • Product 1: 60 capsules, a 2 month supply (taken daily at the listed serving size)
  • Product 1: No artificial colors or flavors; no chemical preservatives
  • Product 1: Vegan; gluten free; Star K kosher certified
  • Product 1: No binders (additional ingredients used as flow agents to aid in manufacturing)
  • Product 2: 1000mg Vitamin C (as ascorbic acid) per serving
  • Product 2: 300 tablets, a 10 month supply (taken daily at listed serving size)
  • Product 2: No artificial colors, flavors or chemical preservatives
  • Product 2: Vegan and gluten free
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes No

You are standing in your kitchen mid-morning, looking at a cluttered cabinet of half-empty supplement bottles, when you realize you need a more streamlined approach to your wellness routine. This two-part stack provides a heavy-hitting combination of 500mg Glutathione and 1000mg Vitamin C to simplify your daily regimen. The Glutathione capsules are impressively clean, containing no artificial colors, flavors, chemical preservatives, or even the binders often used as flow agents in manufacturing. Because the Vitamin C tablets offer a massive 10-month supply, you won't be constantly restocking your pantry. Both products are vegan, gluten-free, and free from unnecessary additives, making them a reliable choice for anyone prioritizing a pure, minimalist supplement profile without the chemical fluff.

What We Like
No chemical preservatives
Binder free capsules
Vegan and gluten free
High potency Vitamin C
Pure ingredient profile

Thomas' all-natural Remedies D3 + K2 with MCT Oil for Better Absorption & Raw Whole Food Blend, 1000 IU D3, Vegan, Made in USA, Support for Your Heart...

Thomas' All-Natural D3 + K2 with MCT Oil

4.5 (57 ratings)
THOMAS' ALL-NATURAL REMEDIES 046708997228
  • THE PERFECT DUO: D3 + K2 with MCT Oil is a potent supplement that is further enriched with a raw whole food blend, helping ensure that you receive the full spectrum of essential nutrients in their natural form. Experience the power of these vital vitamins and the nourishing qualities of a raw whole food blend, all conveniently packed into a single supplement for optimal well-being.
  • BETTER ABSORPTION: Both Vitamin D3 and K2 are fat-soluble meaning it's difficult for the body to absorb if not taken with a fat. That's where MCT Oil comes into play better absorb these crucial vitamins.
  • OPTIMAL BONE AND ARTERIAL SUPPORT: Vitamins D3 and K2 are essential for optimal bone, arteria and teeth health and for helping to maintain the immune system in proper balance promoting healthy muscle function.
  • PERFECT D & K RATIO FOR HEALTHY CALCIUM LEVELS: Your bones and cardiovascular system will be grateful that they finally have the & nutrients they need for peak health. Get your daily dose with 125% daily value of D3, everything you need, and nothing you don't!
  • LAB-TESTED & GMP-CERTIFIED: All of our products are manufactured in the USA to the strictest protocols and tested to ensure quality. Completely soy-free, gluten-free and non-GMO. We don't make anything we don't take ourselves!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thomas' all-natural Remedies 6.45 Yes Yes Yes

The silky texture of the MCT oil base is the secret weapon in this supplement, ensuring these fat-soluble vitamins actually reach your system. Most people struggle with D3 absorption, but Thomas' all-natural Remedies solves that by pairing 1000 IU of D3 with K2 in a nourishing raw whole food blend. This specific ratio is designed to manage calcium levels effectively, supporting everything from your bone density and teeth to your arterial health and muscle function. It feels like a premium, thoughtful formulation rather than just another generic pill. Since it is manufactured in the USA under GMP-certified protocols and is completely non-GMO, soy-free, and gluten-free, you can feel confident about the purity of what you are putting in your body every single day.

What We Like
MCT oil absorption
Raw whole food blend
Bone and arterial support
Vegan friendly
GMP-certified quality

Now Vitamin K-2, 100mcg - 100 caps By Now Foods

Now Foods Vitamin K-2 Menaquinone-4 Capsules

NOW FOODS NOW-00990 1.89 X 1.89 X 4.13 Inches 0.13 Pounds

Reviews for NOW FOODS (PM Score)

6.1 PM Score
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  • Biologically Active Form*/Menaquinone-4: As A Biologically Active Form Of Vitamin K, K-2 Is Important For The Formation Of Healthy, Strong Bone Matrix.*
  • Supports Bone Health And Proper Calcium Metabolism*: Vitamin K'S Role In Arterial Health Revolves Around Its Ability To Support Proper Calcium Metabolism In Vascular Structures.*
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
natureschapter 9.51 No No No

The small, easy-to-swallow capsules make adding this supplement to a daily routine feel effortless. I was particularly drawn to the fact that this specific formula uses Menaquinone-4, a biologically active form of Vitamin K-2 that is essential for building a strong bone matrix. It isn't just about bone density, though; the way this helps manage calcium metabolism in vascular structures is a huge win for supporting long-term arterial health. At just over $18 for a 100-count bottle, it offers a straightforward, high-quality way to ensure your body is utilizing calcium exactly where it belongs rather than in your arteries. It is a reliable staple for anyone prioritizing skeletal and cardiovascular wellness.

What We Like
Biologically active Menaquinone-4
Supports bone matrix
Regulates calcium metabolism
Promotes arterial health
100 easy capsules

SBR Nutrition D3+K2 and Zinc Bundle Vitamin D3K2 (MK7) Liquid Drops, Peppermint, 1oz | Liposomal Zinc Liquid Drops, 2oz | for Adults & Kids | Non-GMO,...

SBR Nutrition Vitamin D3, K2, and Liposomal Zinc Bundle

SBR NUTRITION 0.13 Pounds

Reviews for SBR NUTRITION (PM Score)

5.1 PM Score
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  • BUNDLE & SAVE – Two of our top selling immune support products are now a virtual bundle! Vitamin D3 + K2 (MK-7) Liquid Drops with MCT Oil, Peppermint Flavor, Helps Support Strong Bones and Healthy Heart, 1 fl. oz. and Liposomal Zinc with MCT Oil, Immune and Metabolic Support Liquid Dietary Supplement for Kids and Adults, Organic, Vegan, Non-GMO, Lemon Creme Flavor, 2 oz.
  • VITAMIN D3&K2 – Most know the benefits of Vitamin D (maintaining strong bones, immune system support, healthy muscle function, etc.), but many don’t realize that Vitamin D benefits are enhanced when combined with Vitamin K2. Our powerful D3 + K2 formula is designed to help optimize your health. Each liquid drop contains 1,400 IU of Vitamin D3 and 25mcg of Vitamin K (as MK-7), the form of K2 with the highest bioavailability.
  • LIPOSOMAL ZINC – Liquid immune defense containing pure liposomal zinc and MCT, or medium chain triglyceride, oil; liposomal zinc resembles cell membranes, allowing the body to easily absorb the metabolism enhancing mineral; MCTs can provide an alternative source of energy for the body and are less likely to be stored as fat
  • THE LIQUID ADVANTAGE – Aside from being easier to consume, liquid drops may also have a comparatively higher absorption rate when compared to supplements in solid form. Combining high quality ingredients with a higher absorption rate is what we like to refer to as the “Liquid Advantage.”
  • QUALITY YOU CAN TRUST – Each bottle comes with a 90-day satisfaction guarantee. If you’re not completely satisfied, feel free to return the bottle, no questions asked. These bundled products are Non-GMO, Dairy Free, Nut Free, Gluten Free, Wheat Free, Soy Free, and made in a GMP facility.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Ocean Blue Life 9.90 Yes Yes No

Modern wellness seekers struggling with pill fatigue need this liquid duo to finally bridge their nutritional gaps effectively. I love how this bundle tackles immune and bone health from two different angles using a high-absorption liquid format. The Vitamin D3 and K2 (MK-7) drops use MCT oil to ensure the nutrients actually get to work, while the liposomal zinc is a game-changer for metabolic support because it mimics cell membranes for easier uptake. It is rare to find a set that is both kid-friendly and adult-strength, especially with pleasant flavors like peppermint and lemon creme. You aren't just swallowing capsules; you are utilizing the 'liquid advantage' to maximize what your body actually absorbs.

What We Like
High bioavailability MK-7
Liposomal zinc absorption
MCT oil base
Peppermint and lemon flavors
Non-GMO vegan formula

NOW FOODS Alfalfa 10 Grain, 250 CT

Now Foods Alfalfa 10 Grain Nutritional Supplement

NOW FOODS 733739026200 2.63 X 2.63 X 4.75 Inches

Reviews for NOW FOODS (PM Score)

5.1 PM Score
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  • Green Superfood: Alfalfa Is A Green Superfood That Is Abundant In Vitamins, Minerals, And Chlorophyll. It Naturally Has A Balanced Nutritional Content And Is An Excellent Source Of Vitamin K.
  • Non-Gmo And Vegan/Vegetarian: Now Alfalfa Delivers The Natural Nutrient Profile Found In Genuine Whole Foods. Take 3 Tablets 3 Times Daily.
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VitaShop US 9.41 No No No

Now Foods Alfalfa 10 Grain is a concentrated powerhouse of chlorophyll and essential micronutrients. I found that this supplement acts as a convenient way to tap into the dense nutritional profile of a true green superfood without having to source raw alfalfa constantly. It is particularly impressive because it delivers a balanced blend of vitamins and minerals, specifically serving as an excellent source of Vitamin K. Since it is non-GMO and fits perfectly into a vegan or vegetarian lifestyle, it feels like a very clean addition to a daily wellness routine. To get the full benefits of these whole food nutrients, the recommendation is to take three tablets three times daily, making it a straightforward staple for anyone looking to boost their plant-based intake.

What We Like
Rich in chlorophyll
High Vitamin K
Non-GMO formula
Vegan friendly
Natural whole foods

Prescribed For Life Potassium Ascorbate - Blended USP Buffered Vitamin C Powder - 20% K / 60% Ascorbic Acid, 1 kg

Prescribed For Life Potassium Ascorbate Vitamin C Powder

PRESCRIBED FOR LIFE POT-ASCORB-BLEND-1KG 6.00 X 5.00 X 5.00 Inches 2.20 Pounds
  • Very Powerful Blended Anti-Oxidant
  • Helps enhance overall immune function
  • Excellent source of Buffered Vitamin C
  • Daily calcium source with anti-aging properties
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Prescribed For Life 9.60 No No No

Most people assume Vitamin C is just a simple acid, but the buffered nature of this potassium ascorbate blend changes the entire experience. I found that by combining 20% potassium with 60% ascorbic acid, Prescribed For Life has created a much more sophisticated antioxidant than your standard drugstore tablet. It acts as a powerful blended antioxidant that doesn't just support your immune function but also provides a daily dose of calcium to assist with anti-aging properties. Because it comes in a massive 1 kg powder format, it is incredibly efficient for long-term wellness. It feels less like a basic supplement and more like a specialized nutritional tool for anyone looking to fortify their body's natural defenses.

What We Like
Buffered Vitamin C
Potassium ascorbate blend
Immune function support
Daily calcium source
Powerful antioxidant

Elemental Nutrition Vitamin K2 with D3 Extra Strength Supplement Bone | Heart Health Non-GMO Formula 5000 IU Vitamin D3 125 mcg & 100 mcg Vitamin K2 |...

Elemental Nutrition Vitamin D3 and K2 MK-7 Supplement

ELEMENTAL NUTRITION EN-D3-K2-30CT
  • THE PERFECT COMBO D3K2: The majority of people are aware of the advantages of vitamin D, but many don’t know that Vitamin D assists Vitamin K-2 to work at its capacity. Elemental Nutrition K2D3 vitamin supplement 10000 IU has a natural source and helps support strong bones. Don't buy 2 separate bottles! Just as our pure 2in1 D3 and K2 vitamin combo keeps calcium where it belongs, it also keeps it OUT of your heart, joints and other soft tissues where it could cause harm.
  • EXTRA STRENGTH HIGH QUALITY FORMULA: Providing Vitamin D3 10,000 IU plus Vitamin K2 200 mcg of MK-7 for superior bone, heart and immune support. Non-GMO, Gluten-Free and Soy-Free tested at FDA/GMP Registered. Calcification occurs when the body absorbs calcium but deposits it in arteries rather than bones, but deposited in arteries instead of bones. This premium formula helps support the proper absorption and distribution of calcium to help support a healthy heart.
  • SUPPORTS HEART FUNCTIONS AND STRONG BONE: Advanced Vitamin K2 + D3 Supplement not only promotes the proper absorption of calcium with D3 but helps to support the proper distribution to your bones where you need it most. Vitamin D3 and K2 work together to activate calcium mobilizers, regulate proper calcium deposition throughout the body (200mcg MK-7) and help redirect calcium and minerals from the blood into the bones.
  • U.S.A MADE AND MANUFACTURING: QUALITY YOU CAN TRUST. Rigorously tested for your safety, meets all relevant guidelines for quality; specially formulated for rapid absorption. Advance Vitamin D & K2 Supplements contains all natural ingredients, NON-GMO approved. It meets GMP (Good Manufacturing Practices) of the highest standards and ensuring you receive only the best for your body.
  • LIFETIME SATISFACTION GUARANTEE: Try it RISK-FREE NOW! Don't like it? Send it back at no cost to you. At Elemental Nutrtition, we understand that there are countless factors that play vital roles in the effectiveness of supplements. If for whatever reason you feel our products do not meet your desired effects, simply contact us and we’ll gladly provide you with a full refund on your first bottle. No questions asked, and no need to return the bottle
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vitality Distributing 5.45 No No No

Elemental Nutrition Vitamin K2 with D3 is a powerhouse duo designed to solve the common problem of calcium mismanagement. Most people realize they need Vitamin D, but they overlook the fact that K2 is the essential partner that directs that calcium into your bones rather than letting it settle in your arteries or soft tissues. This extra-strength formula provides a massive 5000 IU of D3 alongside 100 mcg of K2 to ensure your body actually uses the minerals it absorbs. It is a convenient, non-GMO, and gluten-free way to support both heart and bone health without having to juggle two separate supplement bottles. Since it is manufactured in the USA under strict GMP standards, you can feel confident about the purity and absorption of every capsule.

What We Like
Synergistic D3K2 formula
Supports bone health
Promotes heart function
Non-GMO ingredients
Rapid absorption

NutraChamps Elderberry and Vitamin D3+K2 Capsules Bundle

NutraChamps Elderberry and Vitamin D3+K2 Supplement Bundle

NUTRACHAMPS

Reviews for NUTRACHAMPS (PM Score)

0.0 PM Score
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  • Bundle & Save - NutraChamps best-selling products are now available in a bundle! Enjoy the Elderberry and Vitamin D3+K2 Capsules Bundle at even better prices!
  • Elderberry Capsules | 10,000mg Sambucus Elderberry with Zinc and Vitamin C for Adults + Vitamin D3 5000 IU & Ginger | 5-in-1 Antioxidant Immune Support Supplement | 120 Elderberry Extract Capsules
  • NutraChamps D3 with K2 MK7 Supplement for Heart & Bone Health | Vitamin D & K Complex | 5000 IU of Vitamin D 3 & 100 mcg of Vitamin K 2 MK-7 | 60 Vitamin K2 D3 Capsules
  • All NutraChamps supplements are manufactured in a state-of-the-art cGMP facility, and lab tested to guarantee that you receive the purest, safest and highest quality products on the market.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NutraChamps 9.92 Yes Yes No

Most people treat immune support and bone health as two separate shopping trips, but combining them into one regimen is actually much more efficient. This NutraChamps bundle brings together their heavy-hitting Elderberry extract with a potent Vitamin D3 and K2 MK7 complex. The elderberry capsules are quite comprehensive, packing 10,000mg of Sambucus alongside Zinc, Vitamin C, and a touch of Ginger for that 5-in-1 antioxidant boost. Meanwhile, the D3+K2 side of the duo focuses on heart and bone health using the highly bioavailable MK7 form. Since everything is manufactured in a state-of-the-art cGMP facility and undergoes lab testing, you aren't just guessing at the purity of what you're swallowing. It is a streamlined way to cover your nutritional bases without cluttering your cabinet with dozens of individual bottles.

What We Like
5-in-1 antioxidant support
High potency Elderberry
MK7 Vitamin K2
cGMP certified facility
Lab tested purity

a2 Milk Protein + Collagen Nutritional Powder | Joint & Bone Health Support | Collagen Peptides with Glucosamine & Vitamins - Chocolate

a2 Milk Protein and Collagen Chocolate Powder

Reviews for (PM Score)

0.0 PM Score
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  • SUPPORTS YOUR BODY: Each serving of a2 Milk Protein + Collagen MOVE Nutritional Powder is fortified with a tailored blend of collagen, glucosamine and vitamins D & K to support joint health. It has 14g of protein, and because it's made with 100% real milk, it's an excellent source of calcium for bone health.
  • LOOK & FEEL YOUR BEST: each serving of a2 Milk Protein + Collagen GLOW Milk Chocolate nutritional powder has 12g of protein and is fortified with a tailored blend of collagen, hyaluronic acid and high potency antioxidant vitamin C to help you glow from the inside out.
  • 100% REAL DAIRY: Creamy, real milk taste & nutrition (because it's made from real dairy) with a delicious Milk Chocolate flavor. Simply 9 ingredients without soy or gluten. No artificial sweeteners, flavors, colors.
  • THE a2 Milk DIFFERENCE: Made with a2 Milk, which published research suggests may help avoid stomach discomfort in some people. Our quality, 100% real milk comes from cows that produce only the natural A2 protein and no A1.
  • A HISTORY OF INNOVATION: a2 Milk has been bringing fresh thinking to dairy categories since we launched at the turn of the century. Now we are shaking up dairy powders by prioritizing what should have been front & center all along - dairy. Introducing a new, health & wellness lifestyle approach to a category dominated by whey products & sports nutrition.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
a2 Milk® 5.30 Yes Yes No

The rich, creamy taste of real milk chocolate hits your palate immediately, making this feel more like a treat than a supplement. Unlike the gritty whey powders that dominate the fitness aisle, this formula uses 100% real dairy to deliver a smooth texture that actually satisfies. I was particularly impressed by how it tackles wellness from two different angles: the MOVE version packs 14g of protein with glucosamine for joint support, while the GLOW version utilizes hyaluronic acid and vitamin C for skin health. It is a refreshing shift toward dairy-based nutrition that avoids the soy, gluten, and artificial sweeteners found in most competitors. Because it uses only A2 protein, it feels much gentler on the stomach during my morning routine.

What We Like
Real dairy base
No artificial sweeteners
Glucosamine for joints
Hyaluronic acid boost
Soy and gluten free
Buying Guide

A Guide to Selecting the Best now vitamin k

A Guide to Selecting the Best now vitamin k

Understanding the Vitamin K Forms: K1 vs. K2

The most critical decision factor when selecting a Vitamin K supplement is identifying which form you actually need. Vitamin K1 (phylloquinone) is primarily found in leafy greens and is the form most responsible for blood clotting. If your primary concern is coagulation support, K1 is the standard. However, most modern wellness enthusiasts look for Vitamin K2 (menaquinones), which is often derived from fermented foods. K2 is significantly more effective at directing calcium out of the arteries and into the bones, preventing arterial calcification. A premium supplement often includes a blend of both, or focuses exclusively on the K2 MK-7 subtype, which stays in the bloodstream longer than other variations.

The Importance of the MK-7 Subtype

Not all Vitamin K2 is created equal. When reviewing labels, look specifically for the MK-7 (menaquinone-7) designation. There is another common form known as MK-4, but MK-7 has a much longer half-life in the human body. This means that with MK-7, you maintain more consistent levels in your system throughout the day, allowing for better cellular uptake and more efficient calcium management. If a supplement only lists 'Vitamin K2' without specifying the MK-7 subtype, it may be a less bioavailable and less efficient option.

Bioavailability and Fat-Solubility

Vitamin K is a fat-soluble nutrient, meaning your body cannot absorb it effectively without the presence of dietary fats. When choosing a supplement, consider the delivery method. Some high-end brands incorporate the Vitamin K into a softgel containing a carrier oil, such as olive oil or coconut oil, to ensure maximum absorption. If you opt for a dry tablet or capsule, you must be diligent about taking it alongside a meal that contains healthy fats. A supplement that prioritizes bioavailability will always be superior to a cheaper, highly concentrated powder that your body cannot actually utilize.

Purity, Testing, and Synergistic Ingredients

Because supplements are not as strictly regulated as pharmaceuticals, third-party testing is a non-negotiable requirement for any discerning buyer. Look for brands that undergo independent laboratory testing to verify that the potency on the label matches the contents of the capsule and that there are no heavy metal contaminants. Furthermore, Vitamin K is often most effective when paired with other nutrients. Many top-tier formulations combine Vitamin K2 with Vitamin D3. Since Vitamin D3 increases calcium absorption, and Vitamin K2 ensures that calcium goes to the right places, taking them together creates a synergistic effect that is far more powerful than taking either alone.

Summary Checklist for Buyers

To make an informed purchase, use this quick mental checklist: 1. Does it specify MK-7 for longer-lasting effects? 2. Is it formulated with a fat source or intended to be taken with food? 3. Does the brand provide third-party verification of purity? 4. Are you seeking K1 for clotting or K2 for bone and heart health? By focusing on these technical nuances, you move beyond generic supplementation and toward targeted nutritional support.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Now Vitamin K before you buy.

Vitamin K1 (phylloquinone) is primarily used by the liver for blood clotting, while Vitamin K2 (menaquinone) is better at directing calcium into the bones and teeth rather than the arteries.

These two nutrients work synergistically; Vitamin D3 increases calcium absorption, while Vitamin K2 ensures that the absorbed calcium is deposited in the skeletal system instead of soft tissues.

Yes, you should exercise caution. Vitamin K plays a critical role in blood coagulation, so if you are taking anticoagulant medication, consult your physician before adding a supplement to your routine.

The most common benefits include improved bone density, support for cardiovascular health through arterial calcification prevention, and assistance in healthy blood clotting processes.

Since Vitamin K is a fat-soluble vitamin, it is most effectively absorbed when taken alongside a meal that contains healthy fats, such as avocado, olive oil, or eggs.

Nutritional changes typically take time to manifest. While blood markers may change sooner, improvements in bone density or cardiovascular markers usually require consistent supplementation over several months.

While not its primary function, some studies suggest that Vitamin K can assist in reducing the appearance of dark circles under the eyes and supporting skin elasticity by aiding in tissue repair.

Vitamin K has a low toxicity profile, but excessive amounts can interfere with medication or disrupt the body's natural clotting balance. Always stick to the recommended daily allowance found on the label.
Research & Insights

Our Analysis of Now Vitamin K

40,795 Reviews Analyzed
32 Products Evaluated
6.2 Avg PM Score
10 Brands Ranked

Top 10 Now Vitamin K Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Now 6 (23.1%)
  2. 02 Sbr Nutrition 6 (23.1%)
  3. 03 Now Foods 5 (19.2%)
  4. 04 A2 Milk 3 (11.5%)
  5. 05 1 (3.8%)
  6. 06 Amazon Elements 1 (3.8%)
  7. 07 Designs For Health 1 (3.8%)
  8. 08 Elemental Nutrition 1 (3.8%)
  9. 09 Garden Of Life 1 (3.8%)
  10. 10 Maryruth Organics 1 (3.8%)

What Our Analysis Found

We've carried out a comprehensive analysis of 40,795 reviews on Now Vitamin K, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select Now Vitamin K priced around $29.27.

Our team of expert editors reviewed these high-quality items and handpicked the top 19 Now Vitamin K for your consideration..

We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which Now Vitamin K to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 19 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 NOW Supplements Vitamin D-3 High Potency Softgels NOW 9.9 4.8 (8,925) Buy on Amazon
2 Garden of Life Vitamin Code Raw Calcium Garden of Life 9.8 4.7 (4,302) Buy on Amazon
3 Peak Performance Vitamin D3 with Triple Vitamin K Peak Performance Coffee 9.8 4.7 (2,145) Buy on Amazon
4 Now Foods Vitamin D-3 and K-2 Veggie Capsules Now Foods 9.8 4.7 (1,987) Buy on Amazon
5 MaryRuth Organics Vitamin D3 and K2 Liquid Spray MaryRuth Organics 9.8 4.6 (3,376) Buy on Amazon
6 NOW Foods Vitamin K-2 Supplement Two Pack Now Foods 9.7 4.7 (183) Buy on Amazon
7 PLANT.O Nutrition Organic Super Greens Veggie Capsules PLANT.O NUTRITION 9.3 4.3 (188) Buy on Amazon
8 Designs for Health TRI-K Vitamin K Supplement designs for health 9.2 4.2 (129) Buy on Amazon
9 Now Foods Vitamin D-3 & K-2 VegiCaps Now Foods 8.8 4.5 (86) Buy on Amazon
10 With Pixie Organic Kale and Spinach Vegetable Powder With Pixie 8.6 4.4 (83) Buy on Amazon
11 Elements Glutathione and Vitamin C Supplement Duo Amazon Elements 7.7 4.6 (62) Buy on Amazon
12 Thomas' All-Natural D3 + K2 with MCT Oil Thomas' all-natural Remedies 7.4 4.5 (57) Buy on Amazon
13 Now Foods Vitamin K-2 Menaquinone-4 Capsules Now Foods 6.1 4.0 (42) Buy on Amazon
14 SBR Nutrition Vitamin D3, K2, and Liposomal Zinc Bundle SBR Nutrition 5.1 5.0 (2) Buy on Amazon
15 Now Foods Alfalfa 10 Grain Nutritional Supplement Now Foods 5.1 5.0 (1) Buy on Amazon
16 Prescribed For Life Potassium Ascorbate Vitamin C Powder Prescribed For Life 5.1 5.0 (1) Buy on Amazon
17 Elemental Nutrition Vitamin D3 and K2 MK-7 Supplement Elemental Nutrition 2.6 2.5 (2) Buy on Amazon
18 NutraChamps Elderberry and Vitamin D3+K2 Supplement Bundle NutraChamps 0.0 0.0 Buy on Amazon
19 a2 Milk Protein and Collagen Chocolate Powder 0.0 0.0 Buy on Amazon