Best Country Life Vitamin D Supplements in 2026

RAW VITAMIN D 5000 IU: Whole food nutrition, specifically formulated with 5,000 IU of fat-soluble Vitamin D3 delivered in a whole food lipid base of high Omega-9 Organic green cracked wall chlorella – plus live probiotics & enzymes to promote absorption

THE SUNSHINE HORMONE: Vitamin D supports memory, concentration & proper cell replication; Easily metabolized D3 is preferred over D2 since it's in the form that comes from the most natural source possible―sun-kissed skin and foods like salmon & sardines

ONCE DAILY VITAMIN D3 FOR IMMUNE SYSTEM HEALTH: Our vegetarian Vitamin D supplement supports bone, joint, breast & prostate health as well as immune health, with 625% Daily Value of vitamin D3—the natural form; Available in a 60-day supply

NEW SOFTGEL SHELL: Sports Research Vitamin D3+K2 Plantgel capsules now contain added Turmeric Root Powder in the outer softgel shell. This added plant-based yellow color helps protect the active ingredients inside against photo-degradation that may occur from exposure to UV light. While the appearance has changed, we can assure you that our Vitamin D3+K2 still contains the same great ingredients you know and love

BETTER TOGETHER: Known as the "sunshine vitamin," Vitamin D3 helps maintain strong bones by helping you metabolize calcium and supports a healthy immune system. Added Vitamin K2 helps ensure that calcium gets deposited in your bones where it's needed, and protects arteries from calcification. Vitamins D & K work better when taken together

VEGAN FORMULA: Our Vitamin D and K supplements are made with VegaDELight vegan D3, a patented plant based form of Vitamin D3 from lichen and MenaQ7, a patented form of Vitamin K2 from chickpeas. Our easy-to-swallow Vitamin D3 K2 PlantGel capsules are an easy way to add these two essential micronutrient vitamins to your diet

most active form: NatureWise Vitamin D3 in certified organic olive oil helps to support teeth and bone health, provide immune support, and promote healthy muscle function

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

Essential Vitamin: Our formula delivers the same biologically active form of vitamin D produced by the body as a result of sun exposure, without exposure to sun rays

Immune, muscle, teeth and bone health support supplement: contains one 90 count bottle of Nature Made Extra Strength Vitamin D3 5000 IU (125 mcg) Softgels for a 90-day supply

Nature Made Vitamin D 5000 IU softgels help improve calcium absorption, support bone health, teeth health, muscle health, and provide immune support

This high dose Vitamin D 3 product is for those with higher Vitamin D needs and/or deficiency, as determined by a healthcare professional (1)

USDA certified organic Vitamin D: Only products with USDA certified organic logo are truly organic!

High Quality Laboratory Tested: This Vitamin D3 contains the same Biological form of vitamin D produced by your body. Gluten free, soy free, wheat free and nut free

The sunshine vitamin: Helps to support teeth and bone health, provide immune support, and promote healthy muscle function.*

SUPPORTS BONE AND MUSCLE HEALTH (1): Magnesium plays an essential role in supporting bone health and maintaining bone mineralization. (1)

500 MG OF MAGNESIUM: Each tablet of Nature’s Bounty Magnesium contains 500 mg of Magnesium, which is 119% of the daily recommended value for this important mineral

VITAL MINERAL SUPPLEMENT: Magnesium is involved in muscle contractions, nerve impulses, energy metabolism, and protein formation (1)

Boost your immune system - Now more than ever a strong immune system is important. Vitamin D3 can help your immune systems stay balanced during the cold and flu season, or whenever there are environmental factors that can cause you to become sick.

Healthy teeth & bones - When it comes to bone health, Vitamin D3 can play an essential role in the proper absorption of calcium. Calcium is vital to maintaining strong teeth and bones, and Vitamin D3 is vital to its absorption by the body.

Freshness of ingredients - Because we manufacture our own products, our products go from tested raw material, to manufactured good, to bottled and packaged products immediately so you can be assured of product potency throughout its shelf life.

High-potency, bioactive vitamin D with vitamin K

Designed for patients with demonstrated increased nutritional needs for vitamin D*

Vitamin D promotes healthy bone formation and mineralization and supports immune and cardiovascular health*

ENHANCED WITH VITAMINS - MGSPORT is the only magnesium supplement with Vitamin B6, Vitamin E and Vitamin D for better absorption to help with muscle function. Helps with leg, calf and foot cramps for athletes and runners.

CLINICALLY TESTED (Trial registration: ClinicalTrials.gov NCT00994006) - MGSPORT is the only magnesium supplement backed by a clinical study (pubmed.ncbi.nlm.nih.gov/22433473/) . The study shows these pills are absorbed three times more than magnesium citrate in the cellular level to help with muscle recovery. Each capsule contains 380mg of elemental magnesium.

BRAND LOYAL CUSTOMERS: At MGSPORT we want to build lifetime customers and take pride in the high quality of our supplements to keep people coming back for more. We have helped people from all backgrounds across the globe. Young or old, athlete or not, the MgSport family is growing every year. Buy once or subscribe and save to start seeing the benefits of this miracle supplement.

Upgrade Your Vitamin D K - Each small easy-swallow capsule features clinically relevant amounts of bioavailable vitamin d3 (5000 IU), combined with 2000 mcg of vitamin K1 and K2. GG is also included as a complementary immune supportive compound.* (Note: This product has been reformulated to include more vitamin K and GG).

Featuring a Superior K2 Form - This vitamin k1 k2 supplement features vitamin k2 mk-4, a premium form of vit k. Vitamins D and K work synergistically, thus, increasing vitamin D increases the need for vitamin K.

Why Add GG to Vitamin D? Geranylgeraniol is a compound produced naturally in the body that declined with age. It is included in this vitamin d complex to help promote optimal health, maintain proper immune system balance and vitamin K status.

𝗔𝗡 𝗢𝗥𝗜𝗚𝗜𝗡𝗔𝗟 𝗩𝗜𝗧𝗔𝗠𝗜𝗡 𝗗𝟯 𝗔𝗡𝗗 𝗞𝟮 - This Vitamin D3 K2 supplement is loaded with 10,000 IUs of Vitamin D3 (that's 2x more than most brands with only 5,000 IUs) and 100 mcg of Vitamin K2. It also includes a unique blend of Vitamin B6, Zinc, Magnesium, MCT and OxBile you won't find in other brands - Includes a 120 day supply

𝗨𝗦𝗔 𝗚𝗠𝗣 𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗘𝗗 𝗠𝗔𝗡𝗨𝗙𝗔𝗖𝗧𝗨𝗥𝗜𝗡𝗚 - Our state-of-the-art manufacturing facilities are located in the US and are staffed with highly trained individuals who formulate superior products. Being certified under US laws and regulations (GMP Certified), these facilities are uncompromising when it comes to cleanliness and quality control.

𝗜𝗡𝗖𝗥𝗘𝗗𝗜𝗕𝗟𝗘 𝗜𝗡𝗚𝗥𝗘𝗗𝗜𝗘𝗡𝗧𝗦 - We're sorry to say it, but if you’re looking for cheap, you’re in the wrong place. We search far and wide, domestic and international, to provide high-quality ingredients for which your body will thank you. Unfortunately, getting the best ingredients from domestic and international farms can come at a higher-than-normal cost. If quality, satisfaction, and results are essential to you, you’re in the right place!

K2+D3 Calcium Gummies: Our delicious K2 + D3 Calcium gummies, with three flavors in one: Peach, Mango & Apricot, are made from non-GMO, vegan Lichen and Natto. Our Vitamin D3 is sourced from wild-crafted, non-GMO, vegan Lichen. Our K2 is sourced from Natto, a traditional Japanese fermented soybean product, which is the highest food source of natural K2.

Multiple Benefits: It is estimated that 80% of Americans do not get enough K2 in their diet, comparable to the deficiency rate of vitamin D. The combination of Vitamins D3 and K2 is crucial in aiding the body in Calcium absorption, keeping your bones strong and healthy and your arteries clear of blockages.

Easy-to-Chew Gummies: No more hard-to-swallow pills or capsules! Ages 2 or over can take 1 gummy per day or as recommended by a physician or healthcare professional. All children 12 and under should always consult with a physician or healthcare professional prior to using any dietary supplement. Each bottle comes with 60 servings. Store in a cool, dry place.

150 count bottle of Caltrate Minis 600 Plus D3 Plus Minerals Calcium and Vitamin D Supplement Tablets

Dual benefit bone support supplements include calcium and vitamin D3 for bone strength and minerals for flexibility (2, 3)

Caltrate Plus Minerals supplement includes key essential minerals like zinc, copper and manganese to help support collagen production to facilitate more resilient bones (2)

Plant-Based Vitamin D3: Most vitamin D3 supplements are made from lanolin secreted from sheep skin. Our Vegan Vitamin D3 is sustainably sourced from wild-harvested lichen with no animal byproducts of any kind.

High Potency: 5000 IU of naturally bioactive Vitamin D3 can help restore blood levels in those who are deficient. Studies show that nearly half the U.S. population may be deficient in Vitamin D.*

Essential Immune Support: Vitamin D is crucial for maintaining a healthy immune system.* Vitamin D levels may be especially low in winter or when you are stuck indoors.

Daily dose of vitamin d3 - We recommend that adults get between 125 mcg and 200 mcg of vitamin D3 every day. That makes a vitamin D3 supplement like this one the perfect complement to your multivitamin. Support bone, brain and immune health with just one softgel a day.

Bone & brain health - Vitamin D helps get calcium into your bone matrix—the lattice-like structure that gives your bones their strength and rigidity. Vitamin D is good for your brain, too: healthy levels of vitamin D3 have been shown to correspond to better cognitive health scores as you age!

Immune health & supporting already-healthy blood pressure – Vitamin D3 plays a critical role in immune function. It also promotes endothelial health and can help maintain already-healthy blood pressure…which makes getting enough daily vitamin D3 a really, really good idea!

365 by Whole Foods Market products give you that dance-down-the-aisles feeling, virtual aisles too! Our huge range of choices with premium ingredients at prices you can get down with makes grocery shopping so much more than tossing the basics in your cart.

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

Q-Defend Immune Support Complex - Our 18 in 1 immunity complex comes in a convenient 30 serving bottle, meaning our essential ingredients will help keep you well and healthy for a whole month! Our blend will not only bolster your immune system, but will also aid in assisting respiratory health, inflammation levels, gut health, joint health, and more!

Rapid Absorbing For Immediate Support - Don't settle for slow absorbing gummies, powders, and tablets that take forever to take effect or come packed with sugar. Our complete immune support for adults is formulated with black pepper extract, ensuring that these powerful immune system supporting ingredients go to work fast, protecting you from seasonal ailments, while bolstering your body for months to come.

Q-Defend Immune Blend - Don’t settle for products that only supply the basic immune supplements such as vitamin C, vit d3 and elderberry. Our signature Q-Defend immune blend contains these essential ingredients plus turmeric, echinacea, ginger root, garlic powder, nettle, reishi mushroom, rose hips, bromelain, and even irish seamoss! Our powerful formula offers 18 hand-selected ingredients that have been shown to improve your overall health in a variety of ways!

Plant-based Nutrients: Made with Plant-Based, Whole Food nutrients for healthy bone support, including Calcium and Magnesium from Marine Algae, Vitamin D3 from Lichen, and Vitamin C from Organic Acerola Cherries.

Complete Formula: Includes 10 vitamins & minerals that work together to support healthy bone building and help maintain bone density,* including Vitamin D, K2, C, Zinc, Magnesium, Manganese, Potassium, Boron, and Silica.

Healthy Calcium Absorption: Vitamin D3, Magnesium, and Vitamin K2 are crucial co-factors that help your body to absorb and use calcium properly, so that it goes into your bones rather than your arteries and soft tissues.*

3-IN-1 BENEFITS: Supports bone density and normal bone creation, supports cardiovascular health, and healthy joint support*

ORGANIC CALCIUM: USDA Organic plant-based calcium from sustainably harvested Red Marine Algae that’s rich in bone-nourishing calcium plus magnesium and 70+ trace minerals*

FORMULATED FOR ABSORPTION: We believe the best calcium supplements are easily recognized and absorbed by the body, so ours is expertly formulated with Vitamin D3 for better absorption, Vitamin K2 to direct calcium to bones (where you need it most)

Plant Based Calcium Supplement : AlgaeCal is a natural red algae that is hand-harvested. This organic plant supplies all bone support minerals, including calcium, selenium, and magnesium. It is a natural calcium supplement with Vitamin D & K2 which supports fracture healing.

Red Algae Organic Calcium : Most calcium supplements are made from rocks, and don't contain all bone support minerals needed to increase bone density. AlgaeCal is a natural calcium supplement that contains ALL of the minerals like magnesium, vitamin D & K2 to make bones stronger.

Bone Strength Supplements : AlgaeCal is science backed by studies showing that the combination of vitamins and minerals in each serving can help support healthy bones for life. AlgaeCal is an organic calcium with vitamin D and K2 making it the perfect supplement for bone strength. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Calcium with Vitamin D3 Supplement: Our calcium supplements for women and men activate the matrix GLA protein to bind excess calcium & promote arterial flow & flexibility.

Superior Vegan Calcium Capsules: Our Vitamin D calcium supplements help intercept the formation of calcium in joints & artery walls. Also contains Vitamin K2 for absorption and B12 for brain and bone health.

Extra-Strength Calcium and Vitamin D3: A combination of Calcium 600 mg with Vitamin D3 and K2, plus a dose of 1000 mcg of vitamin B12 for natural support of all its holistic benefits.

Plant Based Calcium Supplement : AlgaeCal Plus is a Powerful plant based serving of 16 bone supporting nutrients. It’s sourced from a rare red algae that naturally contains all clinically supported bone building minerals, including magnesium, boron, copper, manganese, silicon, zinc, and more. It is a natural calcium supplement with Vitamin D & K2 which supports fracture healing.

Bone Health : Strontium Boost slows down the cells that eat-away at our old bone, and speeds-up the cells that build healthy new bone – resulting in stronger bones in less time. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Added Vitamin D : Along with the 13 clinically supported minerals for bone strength, we’ve included Vitamin K2, C, and D3, plus extra boron and magnesium, to complete the formula and ensure the natural minerals in Algaecal Plus calcium supplement get to where it's needed, in your bones.

Liquid Vitamin K2 D3 Formulated for Maximum Potency: Each dose contains 125 mcg (5000IU) of Vitamin D3, 120 mcg of Vitamin K, 250mg of Omega 3, and a potent blend of organic ingredients.

Tons of Benefits in Every Drop: Our potent blend of vitamin d3 liquid drops boast maximum strength for your immunity, heart, bones, and muscle strength with every serving.

Liquid Vitamin D3 and K2 for Faster Absorption: A 4-in-1 supplement that's significantly faster to take and for your body to absorb compared to Vitamin D3+K2 capsules.

Powerful Trio: Calcium, Magnesium and Potassium are all essential minerals packed w/ health benefits

Strength: A powerful bone and muscle support w/ 1000mg of Calcium and 500mg of Magnesium per serving

Heart: A unique formula designed to help support a healthy cardiovascular system

Plant Based Calcium Supplement : AlgaeCal is a natural red algae that is hand-harvested. This organic plant supplies all bone support minerals, including calcium, selenium, and magnesium. It is a natural calcium supplement with Vitamin D which supports fracture healing.

Red Algae Organic Calcium : Most calcium supplements are made from rocks, and don't contain all bone support minerals needed to increase bone density. AlgaeCal is a natural calcium supplement that contains ALL of the minerals like magnesium and vitamin D to make bones stronger.

Bone Health & Strength Supplement : AlgaeCal is science backed by studies showing that the combination of vitamins and minerals in each serving can help support healthy bones for life. AlgaeCal plant based calcium with vitamin D is the perfect supplement for bone strength.

Essential Calcium – An important bone strength supplement, our calcium may also help support strong teeth and normal, healthy cardiovascular, muscle and nerve function.

Chelated and Bioavailable – Our chelated calcium is bonded with natural citric acid for enhanced absorption and utilization and is gentle on digestion.

Formulated for You – These delicious natural orange flavor chewables are easy to take and made without Vitamin D for those who get ample amounts from diet or sun exposure.

Get our New AlgaeCal Bundle: Includes a bottle of our AlgaeCal Plus organic calcium supplement for women & men and a copy of the book by Lara Pizzorno: "Healthy Bones Healthy you". Whit this bundle, you will have all you need to start your journey toward Stronger Bones For Life.

Red Algae Organic Calcium : Most calcium supplements are made from rocks, and don't contain all bone support minerals needed to increase bone density. AlgaeCal is a natural calcium supplement that contains ALL of the minerals like magnesium, vitamin D & K2 to make bones stronger.

Added Vitamin D : We’ve enriched the pure red algae supplement powder with Vitamins C, D3, and K2, plus additional boron and magnesium. These added ingredients make sure the natural minerals in Algaecal Plus calcium supplement get to where it's needed, in your bones.