Best Vitamin D3 Products

Sale#1 Real Supplements Rated Best in 2020
Vitamin D3 (5000iu/125mcg) Infused with Coconut Oil ~ Non-GMO & Gluten Free (360 Mini Liquid Softgels)
  • SR Vitamin D3 delivers the same biologically active form of vitamin D produced in the body as a result of direct sunlight without the risk of unprotected UVB exposure.
  • Contains 5000iu (125mcg) of Vitamin D3 (as Cholecalciferol) in a easy-to-swallow liquid softgel capsule.
  • The original Vitamin D3 brand with Coconut oil. Vitamin D3 is fat soluble and difficult for the body to absorb if not taken with a fat. To help aid with absorption we blend our Vitamin D3 with Coconut Oil.
  • IGEN Non-gmo verified and formulated without soybean oil or safflower oil
  • All Sports Research (SR) vitamins & supplements come with a 90 day Money Back Guarantee (See below for details).^
Sale#2 Real Supplements Rated Best in 2020
Vitamin D by Nature’s Bounty for Immune Support. Vitamin D Provides Immune Support and Promotes Healthy Bones. 2000IU, 350 Softgels
  • Immune support: 350-count, 2000IU Vitamin D3 Softgels for immune health. Vitamin D by Nature’s Bounty may assist the immune system by helping to regulate T and B-lymphocytes. Vitamin D3 is a more potent form of Vitamin D
  • Strong, healthy bones: In addition to immune support, getting a sufficient amount of Vitamin D is critical to building and maintaining strong bones in adults. It is essential for calcium absorption to help support healthy bones.Nature’s Bounty Vitamin D3 Softgels supplement the Vitamin D your body needs for overall health
  • Year-round support: Vitamin D3 supplements by Nature’s Bounty contain the same form of Vitamin D that is naturally formed in the body through exposure to sunshine. Nature’s Bounty Vitamin D3 helps replicate the benefits of natural sunshine all year long
  • Purity is our priority: Nature’s Bounty is committed to safety and purity in all our supplements. Our rapid release Vitamin D3 Softgels are non-GMO, gluten- and sugar-free, and contain no artificial colors, or sweeteners
  • From the trusted wellness experts: Nature’s Bounty Vitamin D supplements are a product of 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence
Sale#3 Real Supplements Rated Best in 2020
Vitamin D3 by Nature’s Bounty for Immune Support. Vitamin D Provides Immune Support and Promotes Healthy Bones. 125 mcg (5000iu), 240 Softgels
  • Immune support: 240-count, 5000IU Vitamin D3 Softgels for immune health. Vitamin D by Nature’s Bounty may assist the immune system by helping to regulate T and B-lymphocytes. Vitamin D3 is a more potent form of Vitamin D
  • Strong, healthy bones: In addition to immune support, getting a sufficient amount of Vitamin D is critical to building and maintaining strong bones in adults. It is essential for calcium absorption to help support healthy bones. Nature’s Bounty Vitamin D3 Softgels supplement the Vitamin D your body needs for overall health
  • Year-round support: Vitamin D3 supplements by Nature’s Bounty contain the same form of Vitamin D that is naturally formed in the body through exposure to sunshine. Nature’s Bounty Vitamin D3 helps replicate the benefits of natural sunshine all year long
  • Purity is our priority: Nature’s Bounty is committed to safety and purity in all our supplements. Our rapid release Vitamin D3 Softgels are non-GMO, gluten- and sugar-free, and contain no artificial colors, or sweeteners
  • From the trusted wellness experts: Nature’s Bounty Vitamin D supplements are a product of 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence
Sale#4 Real Supplements Rated Best in 2020
Vitamin D3 5000 IU 500 Softgels | Value Size | Non-GMO, Gluten Free Supplement | by Carlyle
  • Non-GMO; Free of Gluten, Wheat, Yeast, Milk, Lactose and Soy
  • Vitamin D promotes calcium absorption and supports health and wellness*
  • This dietary supplement now contains 125 micrograms per softgel
  • Vitamin D3 is also known as cholecalciferol
  • Our easy to swallow softgel is great for adult men and women
#5 Real Supplements Rated Best in 2020
NatureWise Vitamin D3 5,000 IU (1 Year Supply) for Healthy Muscle Function, Bone Health, and Immune Support Non-GMO in Cold-Pressed Organic Olive Oil Gluten-Free (Packaging May Vary) (360 Count)
50,159 Reviews
NatureWise Vitamin D3 5,000 IU (1 Year Supply) for Healthy Muscle Function, Bone Health, and Immune Support Non-GMO in Cold-Pressed Organic Olive Oil Gluten-Free (Packaging May Vary) (360 Count)
  • 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
  • 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
  • Get your daily dose: The Vitamin D Council recommends 5,000 IU Vitamin D daily for adults to achieve and maintain optimal levels
  • Highest potency: Our Vitamin D 5000 IU softgels are easy to swallow. Some research indicates that vitamin D3 in liquid softgel form is more bioavailable than powdered or tablet forms. No artificial additives
  • Pure & natural: These Vitamin D3 immune support and bone health supplements are gluten-free and non-GMO. Third party tested for purity and potency. Packaging may vary due to high demand, same great product and ingredients.
#6 Real Supplements Rated Best in 2020
NOW Foods Supplements, Vitamin D-3 2,000 IU, High Potency, Structural Support, 240 Softgels
  • Highest potency/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.
  • 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: Non-GMO, halal, kosher contains gelatin
  • 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.
Sale#7 Real Supplements Rated Best in 2020
Nature Made Extra Strength Vitamin D3 5000 IU Softgels (125 mcg), 360 Count for Bone Health† Value Size (Packaging May Vary)
15,173 Reviews
Nature Made Extra Strength Vitamin D3 5000 IU Softgels (125 mcg), 360 Count for Bone Health† Value Size (Packaging May Vary)
  • Serving Size: 1 D3 5000 IU soft gel per day. 1 soft gel = 5000 IU
  • Contains a 360-day supply of Nature Made Extra Strength Vitamin D3 5000 IU (125 mcg), 360 Softgels per bottle
  • Vitamin D supports bone, teeth, muscle and immune health
  • Guaranteed to meet Nature Made High quality standards. Made from carefully selected ingredients under strict manufacturing processes. No color added, No artificial flavors, Gluten Free
  • USP has tested and verified ingredients, potency and manufacturing process
Sale#8 Real Supplements Rated Best in 2020
Nature Made Vitamin D3 2000 IU (50 mcg) Softgels, 90 Count for Bone Health† (Packaging May Vary)
  • For a limited time, you may receive either bottle while we update our packaging. Both have the same great product inside. Based on new FDA regulations, you may also notice a change in the unit of measure and/or daily value for certain products.
  • Contains a 90-day supply of Nature Made Vitamin D 2000IU (50 mcg) Softgels, 90 softgels per bottle.
  • Vitamin D supports bone, teeth, muscle and immune health
  • Adults, take 1 softgel daily with water and a meal.
  • 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.
Sale#9 Real Supplements Rated Best in 2020
Vitafusion Vitamin D3 Gummy, 150 ct
  • Bone and Immune System Support[1]
  • From America's #1 Gummy Vitamin Brand
  • Contains NO high-fructose corn syrup, NO artificial sweeteners, NO gluten, NO dairy and NO synthetic (FD&C) dyes; Non-GMO[6]
  • Natural peach and berry flavors
  • Recipient of the 2018 ChefsBest Excellence Award. The ChefsBest Excellence Award is awarded to brands that surpass quality standards established by independent professional chefs.
#10 Real Supplements Rated Best in 2020
Vitamin D3 + K2 with Organic Coconut Oil - 60 Veggie Softgels (2 Month Supply)
  • Contains 5000 IU (125mcg) of Vitamin D3 & 100 mcg of Vitamin K2 as MK-7
  • Made with Vitashine D3 - a patent, plant based form of Vitamin D3 from Lichen and MenaQ7 - a patent form of MK7 from Chickpea
  • 100% Plant based - Vegan Certified & Non-Gmo Verified. Soy, Gluten & Carrageenan free
  • Formulated with Organic Coconut Oil - Note: Capsules may appear 'cloudy' due to the Coconut Oil
  • All Sports Research (SR) Vitamins & Supplements come with a 90-day Money Back Guarantee (See below for details).^
Sale#11 Real Supplements Rated Best in 2020
NOW Supplements, Vitamin D-3 5,000 IU, High Potency, Structural Support*, 120 Softgels
  • Highest Potency
  • Helps Maintain Strong Bones*
  • Supports Immune System*
  • 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
Sale#12 Real Supplements Rated Best in 2020
Vitamin D3 by Nature’s Bounty for immune support. Vitamin D3 provides immune support and promotes healthy bones. 1000IU, 350 Softgels
  • IMMUNE SUPPORT: 350-count, 1000IU Vitamin D3 Softgels for immune health.* Vitamin D by Nature’s Bounty may assist the immune system by helping to regulate T and B-lymphocytes.* Vitamin D3 is a more potent form of Vitamin D
  • STRONG, HEALTHY BONES: In addition to immune support, getting a sufficient amount of Vitamin D is critical to building and maintaining strong bones in adults. It is essential for calcium absorption to help support healthy bones.* Nature’s Bounty Vitamin D3 Softgels supplement the Vitamin D your body needs for overall health
  • YEAR-ROUND SUPPORT: Vitamin D3 supplements by Nature’s Bounty contain the same form of Vitamin D that is naturally formed in the body through exposure to sunshine. Nature’s Bounty Vitamin D3 helps replicate the benefits of natural sunshine all year long
  • PURITY IS OUR PRIORITY: Nature’s Bounty is committed to safety and purity in all our supplements. Our rapid release Vitamin D3 Softgels are non-GMO, gluten- and sugar-free, and contain no artificial colors, or sweeteners
  • FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Vitamin D supplements are a product of 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence
Sale#13 Real Supplements Rated Best in 2020
Garden of Life Vitamin D, Vitamin Code Raw D3, Vitamin D 5,000 IU, Raw Whole Food Vitamin D Supplements with Chlorella, Fruit, Veggies & Probiotics for Bone & Immune Health, 60 Vegetarian Capsules
  • Raw vitamin D3: The only RAW, whole food, vegetarian vitamin D3 delivered in a whole food lipid base of high Omega-9, Organic Green Cracked Wall Chlorella – plus live probiotics and enzymes for optimal absorption and digestion
  • Whole food nutrition: Our vitamin code raw D3 is whole food nutrition, specifically formulated with 5,000 IU of vitamin D3.
  • Bone health: This raw food-created vitamin D3 provides bone and joint support, colon and digestive support, memory & concentration, breast & prostate health, proper cell replication and immune system support
  • Natural vitamin D: Easily metabolized vitamin D3 is preferred over D2 since it's in the form that comes from the most natural source possible - the sun and our food
  • Vegetarian vitamin: Our real food D3 vitamin is non-GMO, raw, vegetarian, gluten free, dairy free and kosher, with no binders or fillers
#14 Real Supplements Rated Best in 2020
Vitamin D3 5000IU Plus K2, 2 in 1 Formula, Vitamin D3 Liquid with Vitamin K2, 300 Soft-Gels, Immune Vitamin Complex, Support Your Heart, Teeth, Joint Health and Immune Function, No GMO
  • Micro Ingredients Vitamin D3 Plus Vitamin K2 (Vitamin D3 K2), 300 Softgels, No GMOs.
  • Our Formulation, Vitamin D3 and K2 was Created to Work with your Calcium Intake to Support Bone Health and Promote Healthy Arteries.
  • Immune Vitamins Complex, Vitamin D3 for Kids and Vitamin D3 for Adults, Support your Joint Ability, Cardiovascular Function, Teeth Health and Immune System.
  • No GMOs, No Preservatives, No Artificial Colors, No Flavors, No Soy and No Gluten
  • 3rd Party Lab Tested for Purity and Safety.
#15 Real Supplements Rated Best in 2020
Amazon Brand - Mama Bear Organic Kids Vitamin D3 25 mcg (1000 IU) per serving, Bone and Immune Health, 80 Gummies
  • One bottle of 80 Vitamin D3 gummies in strawberry, lemon, and orange flavors
  • Contains 25 mgc (1000 IU) Vitamin D3 per serving (1 gummy), May Support Strong Bones and Immune Health*
  • Kids 2 years of age and older take 1 gummy daily. Chew gummy thoroughly
  • USDA Organic, Non-GMO Project certified, gluten free, vegetarian
  • 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. 1-877-485-0401
Sale#16 Real Supplements Rated Best in 2020
Nature Made Vitamin D3 1000 IU (25 mcg) Softgels, 300 Count for Bone Health† (Packaging May Vary)
  • For a limited time, you may receive either bottle while we update our packaging. Both have the same great product inside. Based on new FDA regulations, you may also notice a change in the unit of measure and/or daily value for certain products.
  • Contains a 300-day supply of Nature Made Vitamin D 1000IU (25mcg), 300 softgels per bottle.
  • Vitamin D supports bone, teeth, muscle and immune health
  • Adults, take 1 softgel daily with water and a meal.
  • 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.
Sale#17 Real Supplements Rated Best in 2020
Vitafusion Organic D3 Gummy Vitamin, 90 Count - Non-GMO, Gluten-Free, Dairy-Free, No Gelatin, No HFCS
  • 50 mcg (2000 IU) of vitamin D3 per serving
  • Muscle support[1]
  • Supports the immune system[1]
  • USDA Certified Organic, Non-GMO Project Verified, and AVA certified vegetarian
  • Contains NO high-fructose corn syrup, NO artificial sweeteners, NO artificial flavors, NO FD&C dyes, NO dairy, NO nuts, NO soy, and NO gluten
#18 Real Supplements Rated Best in 2020
Thorne Research - Vitamin D-5000 - Vitamin D3 Supplement (5,000 IU) for Healthy Bones and Muscles - 60 Capsules
  • Vitamin D: Contains 5,000 IU of vitamin D3 per capsule
  • Multiple Functions: Supports immune function and promotes cardiovascular, muscle, and bone health*
  • Lactose-Free: No lactose, BHT, BHA, sodium benzoate, or sorbic acid, which can be detrimental to sensitive individuals
  • Certified For Sport: Supports high-performance nutrition programs and is NSF Certified for Sport
  • Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
Sale#19 Real Supplements Rated Best in 2020
Vitamin D 10000 IU 400 Softgels | Value Size | Max Potency | Promotes Strong Bones and Teeth | Non-GMO, Gluten Free Supplement | by Carlyle
  • Non-GMO; Free of Gluten, Wheat, Yeast, Milk, Lactose and Soy
  • Vitamin D promotes calcium absorption and supports health and wellness*
  • This supplement now contains 250 micrograms (mcg) per softgel
  • Vitamin D3 is also known as cholecalciferol
  • Our easy to swallow softgel is great for men, women and adults
#20 Real Supplements Rated Best in 2020
Doctor's Best Vitamin D3 5,000 IU for Healthy Bones, Teeth, Heart and Immune Support, Non-GMO, Gluten-Free, Soy Free, 360 Count (Pack of 1)
  • VITAMIN D “SUNSHINE VITAMIN” - supports healthy bone density and structure; Vitamin D is required for optimal calcium absorption
  • BENEFITS OF VITAMIN D3 - enhances and regulates immune function, supports optimal cardiovascular function and enhances cellular function
  • GET YOUR NEEDED DAILY DOSE - Approximately 75% of Americans are deficient in vitamin D. Some researchers suggest that a minimum daily intake of 1,000 IU is necessary to maintain barely adequate blood levels of vitamin D. Others agree that much higher doses are needed to ensure levels are optimal enough to promote health.

What is Vitamin D3?

Vitamin D3 is the common name for cholecalciferol.Vitamin D3 has two distinct uses. It can be taken as a supplement to improve our overall health or taken to treat osteoporosis. Many people with a vitamin d deficiency are told to include Vitamin D3 supplements in their diet.

Vitamin D3 also assists the kidneys to recycle phosphate back into the blood, helping the blood stay at the right pH.

Sunlight is a natural source of vitamin D3. People who stay inside most of the time (people in nursing homes or bedridden hospital patients) are most likely to be deficient of vitamin D3

Also, the darker your skin, the more sunlight you need to keep vitamin D3 at healthy levels. This is because the extra melanin found in darker skin slows the absorption of vitamin D3.

Best 10 Benefits of Vitamin D3

Vitamin D consists of five forms, including cholecalciferol, or vitamin D3. This fat-soluble nutrient and prohormone is naturally present in only few foods, though additional vitamin D can be obtained through sun exposure. Aversion to the sun can lead to a vitamin D deficiency; also, individuals with darker skin are more prone to this deficiency, as melanin slows the absorption of vitamin D3. This vitamin has many benefits, including treating osteoporosis and depression. Let’s examine these benefits in greater depth.

1. Boosts cognitive function

Research has shown that the brain has numerous vitamin D receptors. Without adequate D3, cognitive function can become impaired, leading to mood disorders, poor memory, anxiety, and depression.

2. Promotes bone health

Women deficient in vitamin D3 are significantly more prone to bone fractures and osteoporosis. This is because the vitamin aids in the absorption of calcium and phosphorus, two nutrients that maintain bone density.

3. Prevents diabetes

A deficiency in vitamin D3 impairs the secretion of insulin and glucose. This vitamin stimulates the pancreas, which is responsible for producing and secreting insulin. By consuming the proper amount of vitamin D3, diabetes becomes much more manageable.

4. Boosts immunity

Vitamin D3 puts cells in the immune system on high alert when pathogens enter the body. This vitamin activates these cells so they can kill toxins that would cause disease. Vitamin D3 also prevents several types of autoimmune disease.

5. Protects vision

Recent studies have shown that a healthy intake of vitamin D3 prevents vision loss and other eye disorders such as dry eye syndrome and age-related macular degeneration.

6. Boosts fertility

Struggling with fertility? You may have low levels of vitamin D3. Proper intake of this vitamin aids in the production of sex hormones. A deficiency can cause polycystic ovary syndrome, PMS, and even infertility.

7. Relieves migraines

Research has shown that men with low vitamin D3 levels face twice the risk of developing chronic migraines than men with adequate levels. This is thought to be due to the vitamins anti-inflammatory properties that reduce inflammation in the brain.

8. Fights breast cancer

Recent research suggests that many cases of breast cancer are caused at least in part by a deficiency of vitamin D3. This vitamin hinders the growth and spread of cancer cells, making it an incredibly valuable supplement for women.

9. Improves sleep

A low intake of vitamin D3 can increase the risk of sleep disorders, while a healthy intake regulates your circadian rhythm and prevents sleep apnea and insomnia.

10. Promotes cardiovascular health

Vitamin D3 supplements can prevent numerous cardiovascular diseases such as stroke, heart attack, hypertension, atherosclerosis, peripheral arterial disease, and many more. It is extremely effective in maintaining a healthy blood pressure and preventing heart enlargement.


Real Supplements gives you the best Vitamin D3 on the market today. Our top-rated lists are fresh and current so you get the best options.

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Amazon Best Rated Products - Last Updated on 2020-11-24.

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