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Vitamin D

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D3 5000 by Xymogen

Xymogen
17 in stock

D3 5000 by Xymogen is a dietary supplement providing 5,000 IU of vitamin D3 (cholecalciferol) per softgel — formulated to support normal bone healt...

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$16.99
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Vitamin D-3 2000 IU 240 softgels by NOW

Now
17 in stock

NOW offers its Vitamin D-3 2000 IU dietary supplement as an effective way to support strong and healthy bones and skeletal structure in addition to...

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$12.99
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Current price $12.99

Vitamin D3 1000 IU 100 caps by Klaire Labs/SFI Health

Klaire Labs
12 in stock

Vitamin D is inadequate in many individuals and daily need appears to be higher than previously thought. The role of vitamin D in calcium metabolis...

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$12.99
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$24.54
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Vitamin D3 & K2 60 gels By Bioclinic Naturals

Bioclinic Naturals
15 in stock

Strong, healthy bones are necessary for healthy aging and the maintenance of an active lifestyle. You can support your bone health with Vitamin D3 ...

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$24.54
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Current price $18.99

D3 Liquid by Xymogen

Xymogen
19 in stock

Xymogen's D3 Liquid may help to: Support bone and dental health. Vitamin D is essential for bone health, and D3 Liquid is a convenient way to get ...

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$12.90
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Current price $12.90

Vitamin D 2000 IU 120 gels by Carlson Labs

Carlson Labs
18 in stock

Vitamin D is essential in promoting bone health and healthy immune systems. Although the body makes Vitamin D from sun exposure, that may not be an...

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$12.90
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$25.99 - $46.99
$25.99 - $46.99
Current price $25.99

Vitamin D3 5000 IU by Vital Nutrients

Vital Nutrients
15 in stock

Vitamin D3 5,000 IU by Vital Nutrients is a high quality and potency Vitamin D3 supplement which is able to help with supporting calcium absorption...

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$37.99
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Current price $37.99

Vitamin D3 5,000 60 Caps by Innate Response

Innate Response
17 in stock

Vitamin D3 5,000 by Innate Response is a dietary supplement designed to promote bone health as well as the healthy functioning of the cardiovascula...

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$37.99
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$33.99 - $61.99
$33.99 - $61.99
Current price $33.99

Vitamin D3 + K2 by Vital Nutrients

Vital Nutrients
20 in stock

Healthy aging requires strong bones and good blood circulation. Strong, flexible veins encourage proper circulation and help lower the risk of vein...

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$33.99 - $61.99
$33.99 - $61.99
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$23.99 - $39.99
$23.99 - $39.99
Current price $23.99

D3 2000 by Xymogen

Xymogen
16 in stock

Xymogen's D3 2000 provides 2,000 IU of vitamin D3 per serving. Vitamin D3 is the bioidentical form of vitamin D that is synthesized in the body fro...

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$23.99 - $39.99
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$19.50 - $35.50
Current price $19.50

Vitamin D3 & K2 by Pure Encapsulations

Pure Encapsulations
22 in stock

For foundational support for your bones and arteries, Pure Encapsulations' Vitamin D3 & K2 offers a synergistic solution in one convenient caps...

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Original price $19.50 - Original price $35.50
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$33.50
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Current price $33.50

Calcium with Vitamin D3 180 vcaps by Pure Encapsulations

Pure Encapsulations
19 in stock

Calcium with Vitamin D3 is a dietary supplement designed for women by Pure Encapsulations in order to support maintaining healthy bones and teeth a...

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$33.50
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$25.00
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Vitamin D-3 5000 IU 90 vcaps by Metabolic Maintenance

Metabolic Maintenance
14 in stock

As our knowledge increases of ways vitamin D is vital to our health, it is also increasing as to how lifestyle factors have created higher levels o...

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$25.00
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$8.20
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Vitamin D 1000 IU 100 gels by Carlson Labs

Carlson Labs
16 in stock

Vitamin D is a fat-soluble vitamin that is not found in many foods. The absence of Vitamin D in a regular diet may cause medical problems. Some com...

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Original price $8.20 - Original price $8.20
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$8.20
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$14.00
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Current price $14.00

High Potency D3 5000 IU 120 gels by Protocol For Life Balance

Protocol For Life Balance
14 in stock

High Potency D3 5000 IU by Protocol For Life Balance is a dietary supplement designed to support healthy bones and teeth. Since many individuals do...

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$14.00
$14.00 - $14.00
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$42.00
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Current price $42.00

Vegan Vitamin D 2000 IU 120 caps by Pure Encapsulations

Pure Encapsulations
18 in stock

Pure Encapsulations' Vegan Vitamin D provides vegan vitamin D3 from organic algae to support musculoskeletal, cardiovascular, neurocognitive, cellu...

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$42.00
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$37.49
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Vitamins D3 and K2 30 caps by Dr. Mercola

Dr. Mercola
16 in stock

Dr. Mercola's Vitamins D3 & K2 is a dietary supplement that provides the body with the essential vitamins D3 and K2. These vitamins are importa...

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$37.49
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Original price $17.99
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Current price $15.29
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Vitamin D3 1000 IU Orange 120 softgels by Nordic Naturals

Nordic Naturals
19 in stock

Vitamin D3 1000 IU Orange by Nordic Naturals are soft gels that are effective at helping to regulate sleep rhythms and moods. These all-natural cap...

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Current price $15.29
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Current price $11.04

Vitamin D3 Gummies Kids 400 IU by Nordic Naturals

Nordic Naturals
14 in stock

Nordic Naturals' Vitamin D3 Kids Gummies offer a fun and effective way to ensure your child gets the essential vitamin D they need. These delicious...

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Original price $12.99 - Original price $21.99
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$11.04 - $18.69
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$49.99
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Current price $49.99

Vitamin D3 2000 IU 90 tabs by Innate Response

Innate Response
14 in stock

Vitamin D3 2000 IU by Innate Response is a dietary supplement designed to promote the development of healthy teeth and bones in addition to support...

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$49.99
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Catalyn® Chewable, 90 Tablets

Standard Process Inc

Catalyn Chewable is a chewable multivitamin based on Dr. Royal Lee’s original formula—offering complex, foundational nutrition in a great tasti...

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$28.80
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Cataplex® D, 180 Tablets

Standard Process Inc

Cataplex D is a vitamin D supplement providing 40 mcg (1,600 IU) of vitamin D that supports the immune system, bone health, and mineral absorpt...

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Original price $28.80 - Original price $28.80
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$28.80
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Original price $21.95 - Original price $21.95
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$21.95
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D3/K2 Complex 30 Tabs by HumanN

HumanN
18 in stock

Make your calcium work harder. D3.K2 Complex contains effective, therapeutic amounts of both D3 and K2 all in a once-a-day dose to help your body b...

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Original price $21.95 - Original price $21.95
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$21.95
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$26.00
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Vitamin D-3 2000 IU 120 caps by Metabolic Maintenance

Metabolic Maintenance
14 in stock

As our knowledge increases of ways vitamin D is vital to our health, it is also increasing as to how lifestyle factors have created higher levels o...

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Original price $0.00
$26.00
$26.00 - $26.00
Current price $26.00

About Vitamin D

Vitamin D is a nutrient that is most recognized for supporting bone health. Although the body can produce it's own vitamin D by exposing the skin to sunlight, the use of sunscreen prevents the body from actually making vitamin D. Some additional sources of vitamin D is available in foods such as eggs, fatty fish, liver, and milk.

Vitamin D has been used for pain relief, facilitate proper calcium absorption, improve the immune system, and promote optimal cardiovascular health. Vitamin D supplements can also maintain strong bones, cells, muscles, and teeth.

Studies have shown that vitamin D may also play an important role in reducing the risk of rickets in children as well as bone loss in adults. Vitamin D has been successful in treating seasonal affective disorder. Older people are at an increased risk for vitamin D deficiency.

While taking Vitamin D3 daily helps symptoms of S.A.D. (seasonal effective disorder) and is being studied for it’s benefits in protecting against cancer, auto immune disorders and diabetes, the main reason we recommend Vitamin D3 for boosting your immune system. Health officials say that every winter 5–20 percent of the population catches the flu. Several studies in U.S. and Canada, have found that using higher doses of vitamin D3 lowers the incidence and severity of influenza.

Vitamin D3 protects the body by releasing antibiotics (antimicrobial peptides) affecting the immune system by: promoting phagocytosis (the consumption and destruction of particulate matter; such as, viruses), anti-tumor activity, and immunomodulatory functions; In other words, fine-tuning the immune system. The Vitamin D3 Council has reported that 5,000 IU should be taken daily.

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