PickSmartly Review

Best Liquid Vitamin K1 in 2026

9.8 PM Score
Products Evaluated
17
Reviews Analyzed
14,690
Brands Ranked
10
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Vitamin K1, also known as phylloquinone, is a fat-soluble essential nutrient primarily responsible for blood coagulation and supporting bone metabolism. While many people source this vitamin through leafy greens, supplemental support is often necessary for those managing specific bone density concerns or those with dietary restrictions. Opting for a liquid formulation offers a distinct advantage over traditional tablets: enhanced bioavailability and ease of administration. Because Vitamin K1 is fat-soluble, liquid delivery systems can be engineered to include healthy lipid carriers that assist in absorption. This guide will help you navigate the nuances of liquid Vitamin K1 supplements to ensure you are investing in a high-quality, bioavailable product.

Editor's Choice

Our Top Picks for Liquid Vitamin K1

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

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

Amazon Elements Vitamin K2 100 mcg, Vegan, 65 Capsules, 2 month supply (Packaging may vary)

Elements Vitamin K2 Menaquinone-7 Vegan Capsules

4.6 (1,046 ratings)
AMAZON ELEMENTS 1.88 X 1.88 X 3.60 Inches 0.10 Pounds

Reviews for AMAZON ELEMENTS (PM Score)

9.8 PM Score
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  • Our vegan vitamin K2 is 100% trans Menaquinone-7 made from chickpea flour
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • 65 capsules, a 2 month supply (taken daily at the listed serving size)
  • No artificial colors, flavors or chemical preservatives
  • Vegan and gluten free
  • Made in a Good Manufacturing Practices (GMP) facility
  • Alexa voice shopping enabled: to place your next order, just say, "Alexa, reorder Amazon Elements Vitamin K2"
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
  • If you like NOW Supplements Vitamin K2 100mcg, we invite you to try Amazon Elements Vitamin K2 100mcg capsules
  • Satisfaction Guarantee: We're proud of our products. If you aren't satisfied, we'll refund you for any reason within a year of purchase. An Amazon brand
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The smooth, plant-based texture of these capsules makes your daily supplement routine feel incredibly clean. Unlike many synthetic options, this formula uses 100% trans Menaquinone-7 derived specifically from chickpea flour, which is a massive win for anyone following a strict vegan or gluten-free lifestyle. You get a full 65-capsule supply in one bottle, covering two months of consistent support without any unnecessary artificial colors, flavors, or chemical preservatives. It is manufactured in a GMP-certified facility, providing that extra layer of peace of mind regarding purity. Just a heads-up: because these are high-quality ingredients, you should ensure someone is home during delivery to avoid heat or sunlight damage, especially during the warmer months.

What We Like
Pure Menaquinone-7
Chickpea flour source
Vegan and gluten-free
No artificial additives
Two month supply

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

Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements, 30 Softgels, 30 Day Supply

Nature Made Vitamin K2 MK7 Bone Support Softgels

4.6 (2,791 ratings)
NATURE MADE 2882 2.06 X 2.06 X 3.56 Inches

Reviews for NATURE MADE (PM Score)

9.8 PM Score
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  • Bone support supplement: contains one 30 count bottle of Nature Made Vitamin K2 100 mcg Softgels for a 30-day supply
  • These Nature Made Vitamin K2 softgels help support healthy bones
  • This K2 Vitamin supplement also works with the calcium in your body to support healthy bones
  • Adults, take one Vit K softgel daily with water and a meal
  • Sourced from high-quality ingredients, these gluten free Vitamin K2 MK7 supplements contain no synthetic dyes and no artificial flavors
  • United States Pharmacopeia (USP) Verified, Number 1 Pharmacist Recommended Vitamin & Supplement Brand*
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Go For a Profit 9.20 No No No

After weeks of incorporating this into my daily wellness routine, I have come to rely on the simplicity of Nature Made's approach to bone health. This Vitamin K2 supplement is specifically designed to work in tandem with the calcium already present in your body, ensuring that your bone support is as effective as possible. The softgels are incredibly easy to swallow, and I simply take one per day with a meal and water. I particularly value that these are sourced from high-quality ingredients, meaning they are gluten-free and contain no synthetic dyes or artificial flavors. Plus, the USP Verification provides a level of professional trust that is hard to find in the drugstore aisle, making it a reliable staple for long-term health maintenance.

What We Like
Supports healthy bones
Works with calcium
USP Verified
Gluten free
No synthetic dyes

BIOTICS Research Bio K Mulsion Strong Bones, Heart Health, Blood Clotting Support, Liquid Vitamin K, K1 phytonadione, 500 mcg

Biotics Research Bio K Mulsion Liquid Vitamin K1

4.7 (599 ratings)
BIOTICS 1011

Reviews for BIOTICS (PM Score)

9.7 PM Score
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  • SUPPORTS BONE HEALTH: Vitamin K supplementation has a positive impact on bone density by facilitating transport of calcium from the bloodstream into the bone, and the absorption of calcium from food. Osteocalcin, a protein found in bone and involved in bone mineralization, is also vitamin K-dependent.
  • PROMOTES A HEALTHY HEART: Vitamin K can help support cardiovascular health. Vascular calcification is a process that involves proteins dependent on vitamin K. Vitamin K may play a role in supporting cardiac health by inhibiting calcification.
  • AIDS IN BLOOD CLOTTING: Blood clotting is dependent on vitamin K. Prothrombin (clotting factor II) is a vitamin K-dependent protein directly involved in blood clotting. Individuals taking anticoagulants, such as Warfarin (Coumadin) need to maintain healthy vitamin K levels.
  • WHO WE ARE: Biotics Research was the first company to introduce a natural form of CoQ10 as a dietary supplement into the US market in 1979. We have revolutionized the nutritional supplement industry by utilizing “The Best of Science and Nature”. We drive advancement by focusing our initiatives on research, natural effectiveness, product safety, efficacy, unparalleled quality control and continuing innovation.
  • QUALITY MADE IN THE USA: We produce tablets, capsules, powders and liquids in our Rosenberg, Texas, Texas Department of Health licensed, GMP-certified production and laboratory facility. Our products are tested in our state-of-the-art laboratory to ensure their safety, efficacy, and purity, and Bio-K-Mulsion, like all Biotics Research products, is Gluten Free!
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Superior Supplement Store 7.36 Yes Yes Yes

Biotics Research Bio K Mulsion stands as a premier choice for anyone prioritizing cardiovascular and skeletal integrity through high-quality supplementation. This liquid K1 phytonadione formula is specifically designed to facilitate calcium transport into the bones, which is essential for maintaining density and supporting osteocalcin levels. Beyond bone health, it plays a vital role in heart wellness by helping to inhibit vascular calcification. Because vitamin K is a critical component for prothrombin and healthy blood clotting, this supplement is particularly relevant for those monitoring their levels alongside anticoagulant medications. Manufactured in a GMP-certified facility in Texas, this gluten-free emulsion offers a level of purity and scientific rigor that is hard to match in the drugstore category.

What We Like
Supports bone density
Promotes heart health
Liquid K1 phytonadione
Gluten free
Made in USA

Vitamin K2 (MK-7) 200mcg, 240 Virgin Coconut Oil Softgels | Premium Menaquinone-7 Form, Easily Absorbed Vitamin K Supplement – Bone, Joint, & Immune S...

Eagleshine Vitamins Vitamin K2 MK-7 with Coconut Oil

4.7 (908 ratings)
EAGLESHINE VITAMINS DSVK2
  • Advanced vitamin K2 200mcg softgels, efficiently absorbed with a healthy virgin coconut oil liquid base, provides a more complete absorbing essential micronutrient that is made from the longer-lasting biologically active MK-7 form.
  • Convenient one-a-day softgel serving size, each bottle contains 240 coconut oil softgels with the highest optimal dosage possible, 200mcg of stable vitamin K2 as Menaquinone-7 per dose, lasts up to 240 days.
  • Combining the fat-soluble vitamin K2 with pure coconut oil maximizes overall bioavailability, promotes greater benefits for bone strength, bone density, heart health, and calcium processing.
  • Enjoy premium vitamin K2 supplements that only use the top grade MK7 form, provides superior bioavailability and a longer half-life, an efficient way to overcome vitamin K2 deficiencies and replenish natural levels.
  • Quality Ensured – 3rd party lab tested, non-GMO ingredients. Made without gluten, dairy, eggs, peanuts, soy, wheat, & yeast.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bayland Health 9.95 Yes Yes Yes

Most people settle for standard vitamin K supplements that fail to reach their full potential, but Eagleshine Vitamins changes the math by pairing the potent MK-7 form with a virgin coconut oil base. I was particularly impressed by the focus on bioavailability. Since K2 is fat-soluble, using coconut oil as a liquid carrier is a smart way to ensure your body actually processes the 200mcg dose. This isn't just a quick fix, either. With 240 softgels in a single bottle, you get a massive eight-month supply that supports bone density and heart health with just one pill a day. It is a clean, non-GMO formula that avoids common allergens like soy and gluten, making it a reliable staple for anyone looking to replenish their natural nutrient levels efficiently.

What We Like
Bioavailable MK-7 form
Virgin coconut oil base
240-day supply
One-a-day serving
Non-GMO ingredients

Designs for Health 2000 IU Vitamin D Liquid with Vitamin K - Emulsi-D3 Synergy Emulsified Liquid D3 K2 Drops for Immune System Support & Bone Health -...

Designs for Health Emulsi-D3 Vitamin D3 and K2 Liquid

4.6 (447 ratings)
DESIGNS FOR HEALTH EMDK1Z 8.00 X 5.50 X 5.50 Inches 0.13 Pounds
  • Pleasant Tasting Liquid - A convenient, pleasant-tasting and easily mixed formula with 2,000 IU of Vitamin D3 per 1 ml.*
  • Emulsified & Bioavailable - Emulsified liquid with MK-7, a better-absorbed form of vitamin K to support bone health.*
  • K1 & K2 - Each serving contains 200 mcg of vitamin K1 and 40 mcg of vitamin K2.*
  • Higher Standards. Better Results - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, and Vegetarian-friendly.
  • 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

Dripping a precise dose of this liquid into your morning smoothie eliminates the struggle of swallowing large, chalky capsules. I found that the emulsified formula makes a massive difference in how easily it integrates into your routine, especially since it includes MK-7 for superior absorption. Unlike many standard supplements, this blend pairs 2,000 IU of Vitamin D3 with both K1 and K2 to provide comprehensive support for your bones and immune system. The taste is surprisingly pleasant, which is a relief if you are sensitive to the medicinal aftertaste common in many oil-based drops. It is a professional-strength option that feels trustworthy because the brand follows a strict, science-first approach to ingredient selection without using GMOs or gluten.

What We Like
Emulsified for absorption
Includes Vitamin K2 MK-7
Pleasant tasting liquid
Non-GMO and Gluten-Free
Vegetarian friendly

Designs for Health Liposomal D Supreme Vitamin D Liquid - 2500 IU Vitamin D3 + Vitamin K (K1 + K2) - Liposomes for Superior Absorption - Non-GMO Suppl...

Designs for Health Liposomal D Supreme Vitamin D3 and K

4.6 (338 ratings)
DESIGNS FOR HEALTH 0.11 Pounds
  • Synergistic Vitamin D3 & K - Vitamin D is needed for a healthy immune system, and vitamins D and K act synergistically to support healthy bones and proper calcium balance in the body.*
  • Enhanced Liposomal Absorption - Liposomes bond easily with cell membranes, facilitating nutrient delivery. This promotes superior absorption and bioavailability.*
  • Optimal Nutrient Forms - Each serving of this citrus flavored formula provides 2500 IU of vitamin D3 as Cholecalciferol and 325 mcg of vitamin K as K1 (MK-4) and K2 (MK-7).
  • Phospholipids derived from sunflower lecithin. This product is made with non-gmo ingredients and contains no gluten or dairy.
  • 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.
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Designs for Health 9.95 Yes Yes Yes

You are standing in your kitchen during a gray, sunless winter morning, realizing your standard vitamin capsules just aren't cutting it for your immune support. This Designs for Health liquid formula changes the game by using liposomal technology to ensure those nutrients actually reach your cells rather than just passing through your system. I found the citrus flavor surprisingly pleasant for a supplement, making it easy to dose daily without that typical medicinal aftertaste. By combining 2500 IU of D3 with a potent blend of K1 and K2, it manages calcium balance and bone health more effectively than a standalone vitamin D pill. Since it uses sunflower lecithin-derived phospholipids, you get a high-bioavailability formula that feels much more professional-grade than your average drugstore find.

What We Like
Enhanced liposomal absorption
Synergistic D3 and K
Citrus flavored liquid
Sunflower lecithin derived
Non-GMO ingredients

Vitamin K1 Liquid – Alcohol-Free Oral Vitamin K1 Drops - Liquid Vitamin K for Skin, Bones & Blood Health – Vegan, Non-GMO Vitamin Liquid Extract for I...

HoneyCombs Vitamin K1 Liquid Drops for Internal and External Use

4.4 (550 ratings)
HONEYCOMBS 1555 2.00 X 2.00 X 4.00 Inches

Reviews for HONEYCOMBS (PM Score)

9.4 PM Score
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  • BLOOD & BONE HEALTH: Supporting healthy blood clotting, bone strength and density, Vitamin K1 helps your bodys ability to effectively absorb and distribute calcium to teeth & bones.
  • TOPICAL SKIN SUPPORT: Use Vitamin K oil for skin treatment - Vitamin K liquid is safe for internal and external use. Apply Vitamin K oil for dark circles under the eyes and to help boost elasticity.
  • VERSATILE LIQUID VITAMIN K: These oral Vitamin K drops are mixed with pure Safflower Oil, making it easier to swallow and digest than hard vitamin pills, and nourishing when applied to skin.
  • PURE, POTENT & MADE IN THE USA: HoneyCombs Industries Vitamin K1 liquid is manufactured in the USA with zero fillers, artificial preservatives, colors or flavors and no gluten, soy, milk or egg.
  • FEEL BETTER OR YOUR MONEY BACK: We guarantee that youÕll love our Vitamin K drops or you can ship it back to us within 30 days of ordering for a full refund, no questions asked.
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HoneyCombs Herbs & Vitamins 7.99 Yes Yes Yes

People struggling with difficult-to-swallow pills or looking for a dual-purpose wellness tool need to ditch standard capsules for these HoneyCombs Vitamin K1 drops. I found the liquid format incredibly versatile because it isn't just for internal blood and bone health support. You can actually use it topically to help with skin elasticity and dark circles under the eyes. Since it is formulated with pure safflower oil rather than alcohol or nasty fillers, it feels much more nourishing than a synthetic supplement. It is a rare find that supports calcium distribution to your bones while simultaneously acting as a potent skin oil. Plus, knowing it is a vegan, non-GMO formula made in the USA provides a level of transparency that is hard to beat in the drugstore aisle.

What We Like
Pure safflower oil
Dual-use formula
Alcohol-free liquid
Supports bone density
Vegan and non-GMO

Herb-Science Vitamin K1 Drops - Pure Cold-Processed VIT K1 & Safflower Oil Supplement - Supports Blood, Bone, Skin Health - Drops for Oral & External...

Herb-Science Vitamin K1 Liquid Drops with Safflower Oil

HERB-SCIENCE 555 4.00 X 1.50 X 1.50 Inches

Reviews for HERB-SCIENCE (PM Score)

9.3 PM Score
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  • ☑️AIDS RECOVERY - Vitamin K1, also known as phylloquinone, may help support the body's normal blood clotting processes. This in turn may help in the recovery of cuts, bruises, and other wounds.
  • ☑️ FORTIFIES BONES & TEETH - This Vitamin K1 supplement may help in the body's ability to create prothrombin. Prothrombin is a molecule that may help in the distribution and absorption of calcium.
  • ☑️ PROMOTES SKIN HEALTH - Our liquid Vitamin K1 supplement may help alleviate certain skin conditions such as stretch marks, scars, or spider veins. It may also help lighten dark circles under the eyes.
  • ☑️ EASIER TO SWALLOW & APPLY - The only other ingredient in our Vitamin K1 supplement is safflower oil. The addition of this oil to these liquid drops makes consuming and using them more convenient.
  • ☑️ONLY NATURAL GOODNESS - Give your body only what it needs. This Vitamin K1 supplement is vegan friendly, non-alcoholic and quality tested.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AxiaMarka 9.92 Yes Yes Yes

The silky texture of the safflower oil base makes these Herb-Science Vitamin K1 drops feel remarkably smooth, whether you are taking them orally or applying them directly to your skin. Unlike many supplements that rely on harsh alcohol bases, this cold-processed formula is vegan and purely natural. I found the dual-purpose nature of this liquid especially useful. It acts as a supportive tool for normal blood clotting and wound recovery while simultaneously serving as a topical aid for skin concerns like spider veins or dark circles. Because it helps with prothrombin production, it also plays a vital role in calcium absorption for bone and teeth health. It is a versatile, clean addition to a wellness routine that avoids unnecessary fillers.

What We Like
Pure safflower oil
Supports blood clotting
Promotes bone health
Topical skin application
Vegan and alcohol-free

Carlyle Liquid Vitamin D3 with K2 Drops | 2 Fl Oz | MK-7 Supplement | Vegetarian, Non-GMO, Gluten Free

Carlyle Vitamin D3 and K2 MK-7 Liquid Drops

CARLYLE CL18621 1.53 X 1.53 X 4.65 Inches

Reviews for CARLYLE (PM Score)

8.4 PM Score
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  • VITAMIN K2 + D3: Receive both essential nutrients from one vegetarian liquid formula
  • HIGH ABSORPTION: Features 80 mcg of Vitamin K2 (MK-7) plus 50 mcg of D3 in each dropperful
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Artificial Color, Artificial Flavor, Preservatives & Non-GMO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Carlyle 9.99 Yes Yes Yes

Why settle for a single-nutrient supplement when you can optimize your absorption with a synergistic duo? This Carlyle liquid formula solves the common problem of inefficient nutrient uptake by pairing 50 mcg of Vitamin D3 with 80 mcg of Vitamin K2 (MK-7) in every single dropperful. I found the liquid format incredibly convenient for those who struggle with swallowing large pills, and the fact that it is a vegetarian, non-GMO, and gluten-free option makes it a very clean choice for a daily wellness routine. It is rare to find such a potent, lab-tested combination at this price point. You get high-quality, honest ingredients without any unnecessary artificial colors, flavors, or preservatives cluttering up your regimen.

What We Like
High absorption formula
Vitamin K2 MK-7
Vegetarian liquid drops
Non-GMO ingredients
Gluten free

Vitamin D3 + K2 Supplement Drops – Liquid Vitamin D & MK7 with Coconut Oil – Boosts Calcium for Bone Density – Heart Support and Immune Wellness – Hig...

S RAW SCIENCE Vitamin D3 and K2 Liquid Drops

S RAW SCIENCE S RAW SCIENCE

Reviews for S RAW SCIENCE (PM Score)

6.4 PM Score
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  • 【 FEEL THE SUNSHINE】: Vitamin D3 supplements for men & women are crucial to maintaining peak wellness in a modern world where time outside is limited. Our Sublingual Vitamin D liquid drops help you feel your best all year round.
  • 【VITAMIN K2 D3 POWER DUO】: A K2/MK7 supplement works harder for your health when combined with D3. This incredible team helps you metabolize calcium, which supports bone density and a better immune system.
  • 【SUPERIOR VITAMIN D3 K2 COMPLEX】: Our liquid formula isn’t just easier to swallow than pills, it also helps you get D3+K2 where you need it faster. Our research and manufacturing team is based in the USA, so you know you’re getting the best quality every time.
  • 【BONE RESTORE & HEART SUPPORT】: There’s very few things more important than your heart, which is why our cardiovascular supplement is designed to support you in your heart wellness journey while also strengthening bones & joints!
  • 【VITAMIN D3 LIQUID DROPS FOR ADULTS】: Your health is everything, and we know it. That’s why we crafted this highly bioavailable, non-GMO formula. It’s the top in its class, and designed specifically to support your wellness needs.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TRAITVIS 9.91 Yes Yes Yes

S RAW SCIENCE has engineered a top-tier wellness essential for anyone struggling to maintain optimal nutrient levels in a modern, indoor lifestyle. This liquid formula ditches the hassle of swallowing large pills, opting instead for a highly bioavailable sublingual delivery system. By pairing Vitamin D3 with K2 (MK7) in a coconut oil base, the supplement ensures that calcium is metabolized effectively toward bone density rather than accumulating elsewhere. It is a dual-action powerhouse that targets both cardiovascular health and immune support simultaneously. Since it is manufactured in the USA and uses a non-GMO recipe, you can trust the purity of every drop. It is a straightforward, efficient way to bring a bit of sunshine back into your daily routine.

What We Like
Sublingual liquid formula
D3 and K2 synergy
Coconut oil base
Supports bone density
Non-GMO ingredients

Designs for Health Vitamin D3 Liquid - Vitamin K & Vitamin D for Kids - Bone & Immune Support Supplement for Daily Use - Vitamin K1 + Vitamin D3 Liqui...

Designs for Health Vitamin D3 and K1 Liquid

DESIGNS FOR HEALTH D3KIDS 2.00 X 2.00 X 5.00 Inches
  • Support for Growing Kids - Vitamin D3 drops with vitamin K1 uniquely formulated to support healthy bones, normal growth, and healthy immune system development for kids. The liquid form of this product may be easier to take than other forms of vitamin D K supplements.*
  • Vitamin D3 1000 IU for Kids - Vitamin D3 Liquid provides 1,000 IU (25 mcg) of vitamin D3 and 100 mcg of vitamin K1 per half-dropperful serving for children.
  • No Artificial Sweeteners or GMOs - Kids vitamin D with Non-GMO ingredients and no added sugars, from a practitioner trusted brand. Liquid Vitamin D3 in a tinted glass dropper bottle to help protect nutrient potency.
  • Easy Liquid Immune Support - This graded D3 with vitamin K dropper provides an easy method for flexible serving options. Studies have shown that supplementation with vit D may help promote bone development and a normal immune system in the pediatric population.*
  • 110 Servings of Per Bottle - Children ages 4 and over, take 0.5 mL (half a dropperful) per day of vitamin D3 liquid or as directed by your healthcare practitioner. Vitamin supplements in the highly bioactive form of vitamin D (d3).
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Designs for Health 9.95 Yes Yes Yes

Designs for Health Vitamin D3 Liquid stands out because it pairs highly bioactive D3 with Vitamin K1 in a single, kid-friendly dropper. Finding a supplement that supports both bone development and immune health without a struggle is a win for parents of children aged four and up. The liquid format is a game-changer for picky eaters who might reject traditional pills or gummies. I really like that it comes in a tinted glass bottle to keep the nutrients potent and avoids all the artificial sweeteners and GMOs you typically want to steer clear of. With 1,000 IU of D3 and 100 mcg of K1 per half-dropperful, it offers a precise, easy way to manage daily nutritional support for growing bodies.

What We Like
Bioactive D3 and K1
Easy liquid dropper
No artificial sweeteners
Non-GMO ingredients
Supports bone health

HoneyCombs Liquid Vitamin K1-1 Fl Oz. + Vitamin B7 (Biotin) Drops 1 Fl Oz.

HoneyCombs Liquid Vitamin K1 and Biotin Drops

HONEYCOMBS

Reviews for HONEYCOMBS (PM Score)

5.1 PM Score
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  • BLOOD & BONE HEALTH: Supporting healthy blood clotting, bone strength and density, Vitamin K1 helps your bodys ability to effectively absorb and distribute calcium to teeth & bones.
  • TOPICAL SKIN SUPPORT: Use Vitamin K oil for skin treatment - Vitamin K liquid is safe for internal and external use. Apply Vitamin K oil for dark circles under the eyes and to help boost elasticity.
  • HEALTHY HAIR, SKIN, NAILS: Liquid Biotin / Vitamin B7 is known as a hair growth supplement. Biotin hair, skin and nails supplements can also support radiant, vibrant skin and strong nail growth.
  • ALL HAIR TYPES: Men & women may both benefit from biotin vitamins B, women use it to regrow hair or as an eyelash stimulator, while men take extra strength Biotin drops as a beard growth stimulator.
  • FEEL BETTER OR YOUR MONEY BACK: We guarantee that you'll love our Vitamin B7 Biotin + Vitamin K drops or you can ship it back to us within 30 days of ordering for a full refund, no questions asked.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HoneyCombs Herbs & Vitamins 7.94 Yes Yes No

HoneyCombs Liquid Vitamin K1 and Biotin Drops offer a versatile dual-action approach to wellness that bridges the gap between internal health and topical beauty. I found the combination particularly impressive because it addresses both systemic needs, like bone density and blood clotting, and aesthetic concerns like skin elasticity. The Vitamin K1 is a standout for its versatility. You can ingest it for calcium distribution or apply it directly to the skin to target dark circles under the eyes. Meanwhile, the liquid Biotin acts as a powerhouse for hair, skin, and nail vitality, serving as a growth stimulator for everyone from those looking to thicken eyelashes to men aiming for a fuller beard. It is a comprehensive, multi-use kit that simplifies your supplement routine.

What We Like
Supports bone density
Topical skin application
Hair growth stimulation
Dual-use liquid formula
Promotes nail strength

HoneyCombs Liquid Vitamin K1-1 Fl Oz + Vitamin B6 Drops 1 Fl Oz.

HoneyCombs Vitamin K1 and B6 Liquid Drops

HONEYCOMBS

Reviews for HONEYCOMBS (PM Score)

5.1 PM Score
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  • BLOOD & BONE HEALTH: Supporting healthy blood clotting, bone strength and density, Vitamin K1 helps your bodys ability to effectively absorb and distribute calcium to teeth & bones.
  • TOPICAL SKIN SUPPORT: Use Vitamin K oil for skin treatment - Vitamin K liquid is safe for internal and external use. Apply Vitamin K oil for dark circles under the eyes and to help boost elasticity.
  • BOOST ENERGY AND CONCENTRATION: These liquid Vitamin B drops can offer brain health and mood support, converting carbs, fats and proteins into rich energy to improve focus and reduce fatigue.
  • HEALTHY EYES & SKIN: Along with a healthy diet, Vitamin B drops can help maintain good eye health along with healthy blood vessels and radiant, glowing skin tones and complexion.
  • FEEL BETTER OR YOUR MONEY BACK: We guarantee that you’ll love our Vitamin B sublingual drops or you can ship it back to us within 30 days of ordering for a full refund, no questions asked.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HoneyCombs Herbs & Vitamins 8.14 Yes Yes No

HoneyCombs Vitamin K1 and Vitamin B6 liquid drops offer a rare dual-action approach to both internal wellness and topical beauty. I found the versatility here particularly impressive because you aren't limited to just one method of use. You can take the Vitamin K1 internally to support bone density and blood clotting, or apply it directly to your skin to target dark circles and improve elasticity. Meanwhile, the B6 drops act as a metabolic engine, helping your body convert nutrients into steady energy while supporting eye health and a glowing complexion. It is a comprehensive kit for anyone looking to manage fatigue and skin vitality through a single, easy-to-use liquid format.

What We Like
Dual-use liquid formula
Supports bone density
Targets dark circles
Boosts metabolic energy
Promotes radiant skin

LIVELY VITAMIN CO. Multivitamin - 37 Vitamins Minerals and Extracts - Energy - Memory - Immune Function - Heart- Brain - Focus - Mood - Antioxidants -...

Lively Vitamin Co. Comprehensive Multivitamin Capsules

LIVELY VITAMIN CO 01-5088
  • THIS IS NOT YOUR MOTHERS OR FATHERS MULTIVITAMIN - Lively Vitamin Co Multivitamin is not your average multivitamin. This product contains so may patented and proven ingredeints, it's hard to believe that we were able to pack them all into a single serving. From vitamins and chelated minerals, to antioxidants, this multivitamin has it all!
  • CHELATED MINERALS TO ENSURE MAXIMUM ABSORPTION - Quick education. Not all minerals are the same. Almost every mineral has different forms. Those different forms are more or less effective. Our minerals are all chelated. That means that they are all partially broken down so your body doesn't have to break them down. That means these chelated minerals are much more ready for absorption by the body!
  • LOADED WITH ANTIOXIDANTS TO KEEP YOU HEALTHY AND VIBRANT - Lively Vitamin Co Multivitamin is loaded with additional antioxidants to keep free radicals from taking over. With powerful antioxidants like resveratrol, citrus bioflavonoids, pine bark, grape seed, and bilberry extracts, and astaxanthin, our multivitamin will keep you feeling great!
  • ONLY THE FINEST INGREDIENTS TO KEEP YOU AND YOUR FAMILY HEALTHY - There is a reason this is the Lively Vitamin Co flagship product. Plain and simple, it works! This is the product that started it all and it is so popular that we started making other high-quality products to help with the needs of our customers. If you want a multi that works, you found it.
  • LIVELY VITAMIN CO COMMITMENT TO EXCELLENCE - At Lively Vitamin Co we are a true family-owned company commited to providing you and your family the best possible products in formulas that are carefully chosen to address today's most common lifestyle issues. Our goal is to get results for our customers and that is why our formulas are consisent with the most successful scientific studies.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SimplyNutrition 9.91 Yes Yes Yes

Most people assume a multivitamin is just a basic insurance policy against nutritional gaps, but this formula operates more like a high-performance supplement stack. Lively Vitamin Co has moved far beyond the standard vitamin-and-mineral blend by integrating patented ingredients and a massive antioxidant profile. What actually sets this apart is the use of chelated minerals, which are essentially pre-processed to ensure your body can absorb them efficiently without the heavy lifting of digestion. You aren't just getting basic nutrients. You are getting a complex mix of resveratrol, grape seed, and bilberry extracts designed to support everything from brain focus to heart health. It is a dense, sophisticated approach to daily wellness that feels much more intentional than your average drugstore option.

What We Like
Chelated mineral absorption
Powerful antioxidant blend
37 vital nutrients
Vegetarian friendly
Dairy and gluten free

Smarter Vitamin K2 MK7 100mcg Made with K2VITAL and Kale for Bone Health & Cardiovascular Support K-2 MK-7 Helps Utilize Calcium for Bones & Supports...

SmarterVitamins Vitamin K2 MK-7 with K2VITAL and Kale

SMARTERVITAMINS SV-K2-60

Reviews for SMARTERVITAMINS (PM Score)

0.0 PM Score
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  • SMARTER is Made with K2VITAL - A key ingredient for optimal health, Vitamin K2 MK-7 K2VITAL menaquinone ensures calcium reaches the bone mass making it an essential vitamin to support bone and cardiovascular health. K2VITAL is the registered trademark of Kappa Bioscience AS.
  • Smarter Vitamin K2 MK-7 activates proteins that play a role in calcium metabolism and heart health. One of its most important functions is to regulate calcium deposition.
  • K2 MK-7 vs K1 & K2 MK-4 - K2 MK-7 has a far longer half-life compared with K1. K1 quickly disappears from circulation (half-life = 1–2 hours). By contrast, MK-7 has a very long half-life (in the range of 2–3 days). This difference means that people given equivalent amounts of K1 and MK-7 have considerably higher serum concentrations of MK-7. As a result, MK-7 is far more bioactively accessible. K2 MK-4 also has a very short half-life, (also measured in hours rather than days).
  • SMARTER is Enhanced with Premium Kale Powder. Kale is a highly nutritious vegetable known for its many phytochemicals. It is one of the best sources of Vitamin K. It is also a great source for Vitamin C and manganese, which is important for skin health.
  • Made SMARTER in the USA without Bad Stuff such as Magnesium Stearate, Dioxides, Silica, Maltodextrin, Carrageenan, Soy, Milk, Egg, Corn, Tree Nuts, Artificial Colors, or Preservatives.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SmarterVitamins 9.93 Yes Yes Yes

Smarter Vitamin K2 MK-7 stands out because it utilizes K2VITAL menaquinone to ensure calcium actually reaches your bone mass rather than just circulating aimlessly. Unlike Vitamin K1 or the shorter-lived MK-4, this MK-7 formula boasts a significantly longer half-life of two to three days, meaning it stays bioactively accessible in your system much longer. I love that they've enhanced the softgels with premium kale powder, adding a natural boost of Vitamin C and manganese for skin health. It is a clean, USA-made supplement that avoids all the usual fillers like magnesium stearate, soy, or artificial colors. If you are looking to support both skeletal muscle and cardiovascular health through better calcium metabolism, this high-potency formula is a much smarter choice than standard alternatives.

What We Like
K2VITAL menaquinone
Longer half-life
Premium kale powder
Clean ingredient list
Supports bone health
Buying Guide

A Guide to Selecting the Best liquid vitamin k1

A Guide to Selecting the Best liquid vitamin k1

Prioritize Bioavailability and Lipid Carriers

Since Vitamin K1 is fat-soluble, your body cannot absorb it efficiently in a water-based environment. When shopping for a liquid supplement, look closely at the 'other ingredients' list. The most effective liquid Vitamin K1 products are formulated in a base of medium-chain triglycerides (MCT oil), olive oil, or flaxseed oil. These lipids act as a delivery vehicle, mimicking the natural way the vitamin is processed in the digestive tract. Avoid products that attempt to suspend the vitamin in a purely water-based syrup without an emulsifier or lipid base, as these are significantly less efficient for nutrient uptake.

Understand the K1 vs. K2 Distinction

It is vital to understand that Vitamin K1 (phylloquinone) and Vitamin K2 (menaquinones) serve different primary roles. K1 is the specialist for blood clotting and is heavily utilized by the liver. K2 is more focused on directing calcium into the bones and away from the arteries. While some liquid supplements offer a blend, if your specific goal is cardiovascular health or bone mineralization, you may want a formula that includes K2. However, if you are strictly looking to support coagulation or are following a specific clinical protocol, a pure K1 liquid is the standard choice. Always check the supplement facts label to ensure you aren't accidentally purchasing a K2-dominant product if K1 is your primary target.

Check for Purity and Third-Party Testing

Liquid supplements can sometimes be more prone to oxidation if the packaging is not optimal. To ensure potency, look for brands that undergo third-party testing (such as NSF or USP certifications). This guarantees that the concentration of Vitamin K1 listed on the label is actually present in the bottle and that the liquid is free from heavy metals or microbial contaminants. Because liquid vitamins are often consumed in drops or small doses, even a slight discrepancy in potency can lead to sub-therapeutic dosing.

Consider Packaging and Stability

The format of the container is a critical decision factor for liquid vitamins. Because light and air can degrade the molecular structure of Vitamin K1, avoid clear glass or plastic bottles. The gold standard for liquid Vitamin K1 is an amber or dark-tinted glass dropper bottle. This protects the nutrient from photo-oxidation. Additionally, look for packaging that minimizes air exposure, such as dropper bottles with tight-sealing caps, to maintain the shelf life and efficacy of the oil-based carrier.

Evaluate Flavor and Additives

Unlike dry capsules, liquid vitamins are tasted directly. Some manufacturers add artificial sweeteners, flavors, or preservatives to mask the natural, slightly earthy taste of the oil and the vitamin. If you are sensitive to additives, search for 'unflavored' or 'natural flavor' options. High-quality supplements should ideally be minimal in their ingredient list, focusing on the vitamin and a clean carrier oil without unnecessary gums, thickeners, or synthetic dyes.

Ready to choose?

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

Frequently Asked Questions

Quick answers about Liquid Vitamin K1 before you buy.

Vitamin K1 (phylloquinone) is primarily used by the liver to support blood clotting, whereas Vitamin K2 (menaquinone) is more focused on directing calcium to the bones and away from the arteries.

Liquid vitamins often offer superior bioavailability and faster absorption rates. They are also easier to swallow for individuals with pill fatigue or difficulty swallowing large tablets.

While individual needs vary based on diet and health status, the general recommended dietary allowance is typically around 90 micrograms for women and 120 micrograms for men.

Vitamin K1 is fat-soluble, so it is best taken with a meal containing healthy fats to maximize absorption. However, always consult a doctor if you are taking blood thinners like warfarin.

Yes, the primary biological function of Vitamin K1 is to assist in the synthesis of proteins required for blood coagulation. If you have a bleeding disorder, consult a professional before use.

To maintain potency and prevent oxidation, store liquid vitamins in a cool, dark place away from direct sunlight, ideally in a tightly sealed container.

Vitamin K1 can interfere with anticoagulant medications. It is critical to speak with your healthcare provider before adding this supplement to your routine if you are on prescription blood thinners.

Because Vitamin K1 functions as a cofactor for specific enzymatic processes rather than a stimulant, benefits are typically seen through long-term maintenance of healthy blood and bone function rather than immediate effects.
Research & Insights

Our Analysis of Liquid Vitamin K1

14,690 Reviews Analyzed
17 Products Evaluated
7.8 Avg PM Score
10 Brands Ranked

Top 10 Liquid Vitamin K1 Brands on Amazon

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

  1. 01 Designs For Health 3 (21.4%)
  2. 02 Honeycombs 3 (21.4%)
  3. 03 Amazon Elements 1 (7.1%)
  4. 04 Biotics 1 (7.1%)
  5. 05 Carlyle 1 (7.1%)
  6. 06 Eagleshine Vitamins 1 (7.1%)
  7. 07 Garden Of Life 1 (7.1%)
  8. 08 Herb-Science 1 (7.1%)
  9. 09 Lively Vitamin Co 1 (7.1%)
  10. 10 Maryruth Organics 1 (7.1%)

What Our Analysis Found

We've carried out a comprehensive analysis of 14,690 reviews on Liquid Vitamin K1, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select Liquid Vitamin K1 priced around $30.91.

Our team of expert editors reviewed these high-quality items and handpicked the top 17 Liquid Vitamin K1 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 Liquid Vitamin K1 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 17 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 Garden of Life Vitamin Code Raw Calcium Garden of Life 9.8 4.7 (4,302) Buy on Amazon
2 Elements Vitamin K2 Menaquinone-7 Vegan Capsules Amazon Elements 9.8 4.6 (1,046) Buy on Amazon
3 MaryRuth Organics Vitamin D3 and K2 Liquid Spray MaryRuth Organics 9.8 4.6 (3,376) Buy on Amazon
4 Nature Made Vitamin K2 MK7 Bone Support Softgels Nature Made 9.8 4.6 (2,791) Buy on Amazon
5 Biotics Research Bio K Mulsion Liquid Vitamin K1 BIOTICS 9.7 4.7 (599) Buy on Amazon
6 Eagleshine Vitamins Vitamin K2 MK-7 with Coconut Oil Eagleshine Vitamins 9.7 4.7 (908) Buy on Amazon
7 Designs for Health Emulsi-D3 Vitamin D3 and K2 Liquid designs for health 9.6 4.6 (447) Buy on Amazon
8 Designs for Health Liposomal D Supreme Vitamin D3 and K designs for health 9.6 4.6 (338) Buy on Amazon
9 HoneyCombs Vitamin K1 Liquid Drops for Internal and External Use HoneyCombs 9.4 4.4 (550) Buy on Amazon
10 Herb-Science Vitamin K1 Liquid Drops with Safflower Oil Herb-Science 9.3 4.3 (163) Buy on Amazon
11 Carlyle Vitamin D3 and K2 MK-7 Liquid Drops Carlyle 8.4 4.1 (85) Buy on Amazon
12 S RAW SCIENCE Vitamin D3 and K2 Liquid Drops S RAW SCIENCE 6.4 4.5 (38) Buy on Amazon
13 Designs for Health Vitamin D3 and K1 Liquid designs for health 6.3 4.8 (29) Buy on Amazon
14 HoneyCombs Liquid Vitamin K1 and Biotin Drops HoneyCombs 5.1 5.0 (1) Buy on Amazon
15 HoneyCombs Vitamin K1 and B6 Liquid Drops HoneyCombs 5.1 5.0 (1) Buy on Amazon
16 Lively Vitamin Co. Comprehensive Multivitamin Capsules LIVELY VITAMIN CO 5.0 4.2 (16) Buy on Amazon
17 SmarterVitamins Vitamin K2 MK-7 with K2VITAL and Kale SmarterVitamins 0.0 0.0 Buy on Amazon