Skip to content

Vitamin D

Vitamin D is a nutrient found in some foods that is needed for health and to maintain strong bones. It does so by helping the body absorb calcium (one of bone’s main building blocks) from food and supplements. People who get too little vitamin D may develop soft, thin, and brittle bones, a condition known as rickets in children and osteomalacia in adults.

Vitamin D is important to the body in many other ways as well. Muscles need it to move, for example, nerves need it to carry messages between the brain and every body part, and the immune system needs vitamin D to fight off invading bacteria and viruses. Together with calcium, vitamin D also helps protect older adults from osteoporosis. Vitamin D is found in cells throughout the body.

Filters

Vitamin D-3 & K-2 (120 Capsules)

NOW
Original price $ 14.99 - Original price $ 14.99
Original price
$ 14.99
$ 14.99 - $ 14.99
Current price $ 14.99

Vitamin D-3 & K-2 (120 Capsules) by NOW is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 capsule 1 to 2 times daily...

View full details

Vitamin D3+K2 (30 Capsules)

Premier Research Labs
Original price $ 57.54 - Original price $ 57.54
Original price $ 57.54
$ 61.99
$ 61.99 - $ 61.99
Current price $ 61.99

Vitamin D3+K2 (30 Capsules) by Premier Research Labs is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 Capsule daily or ...

View full details

Vitamin D3 For Kids (0.43 Fluid Ounces)

Premier Research Labs
Original price $ 16.07 - Original price $ 16.07
Original price $ 16.07
$ 16.99
$ 16.99 - $ 16.99
Current price $ 16.99

Vitamin D3 For Kids (0.43 Fluid Ounces) by Premier Research Labs is a dietary supplement in liquid form. Manufacturer Suggested Use: Take 4 drops ...

View full details

Vitamin D3 SAP (1000 IU)

Nutritional Fundamentals for Health (NFH)
Original price $ 28.60 - Original price $ 28.60
Original price
$ 28.60
$ 28.60 - $ 28.60
Current price $ 28.60

Vitamin D3 SAP (1000 IU) by Nutritional Fundamentals for Health (NFH) is a dietary supplement in liquid form. Manufacturer Suggested Use: Shake we...

View full details

Micellized Vitamin D3 Liquid (10mcg) (1 fl oz) (30 mL)

Klaire Labs - SFI Health
Original price $ 25.99 - Original price $ 25.99
Original price
$ 25.99
$ 25.99 - $ 25.99
Current price $ 25.99

Micellized Vitamin D3 Liquid (10mcg) (1 fl oz) (30 mL) by Klaire Labs - SFI Health is a dietary supplement in liquid form. Manufacturer Suggested ...

View full details

Calcium & Magnesium Citrate with Vitamin D-3, 2:1 Ratio (180 Capsules)

Solaray
Original price $ 27.99 - Original price $ 27.99
Original price
$ 27.99
$ 27.99 - $ 27.99
Current price $ 27.99

Calcium & Magnesium Citrate with Vitamin D-3, 2:1 Ratio (180 Capsules) by Solaray is a dietary supplement in capsule form. Manufacturer Sugges...

View full details

Vitamin D3 Balance (60 Capsules)

Restorative Formulations
Original price $ 28.99 - Original price $ 28.99
Original price
$ 28.99
$ 28.99 - $ 28.99
Current price $ 28.99

Vitamin D3 Balance (60 Capsules) by Restorative Formulations is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 capsule e...

View full details

Vitamin D3 - 10 mcg (90 Capsules)

Nutra BioGenesis
Original price $ 13.59 - Original price $ 13.59
Original price
$ 13.59
$ 13.59 - $ 13.59
Current price $ 13.59

Vitamin D3 - 10 mcg (90 Capsules) by Nutra BioGenesis is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 capsule daily or...

View full details

Vitamin D3 1000 (120 Tablets)

Metagenics
Original price $ 25.95 - Original price $ 25.95
Original price
$ 25.95
$ 25.95 - $ 25.95
Current price $ 25.95

Vitamin D3 1000 (120 Tablets) by Metagenics is a dietary supplement in tablet form. Manufacturer Suggested Use: Take one tablet daily with food or...

View full details

Vitamin D3 Liquid (59 ml)

Metagenics
Original price $ 32.95 - Original price $ 32.95
Original price
$ 32.95
$ 32.95 - $ 32.95
Current price $ 32.95

Vitamin D3 Liquid (59 ml) by Metagenics is a dietary supplement in liquid form. Manufacturer Suggested Use: Adults take one drop up to five times ...

View full details

Vitamin D3 2000 Complex (90 Tablets)

Metagenics
Original price $ 31.95 - Original price $ 31.95
Original price
$ 31.95
$ 31.95 - $ 31.95
Current price $ 31.95

Vitamin D3 2000 Complex (90 Tablets) by Metagenics is a dietary supplement in tablet form. Manufacturer Suggested Use: Take one tablet daily with ...

View full details

Vitamin D3 5000 + K (60 Softgels)

Metagenics
Original price $ 29.95 - Original price $ 29.95
Original price
$ 29.95
$ 29.95 - $ 29.95
Current price $ 29.95

Vitamin D3 5000 + K (60 Softgels) by Metagenics is a dietary supplement in softgel form. Manufacturer Suggested Use: Take one softgel daily or as ...

View full details

Vitamin D3 5000 (120 Capsules)

Patient One MediNutritionals

To order this item, please log in first.

Click here to log in or create an account.

Vitamin D3 5000 (120 Capsules) by Patient One MediNutritionals is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 capsule...

View full details

Vitamin D3 10000IU (120 Capsules)

Patient One MediNutritionals

To order this item, please log in first.

Click here to log in or create an account.

Vitamin D3 10000IU (120 Capsules) by Patient One MediNutritionals is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 vege...

View full details

Calcium Citrate w/ Vitamin D3 (90 Capsules)

Patient One MediNutritionals

To order this item, please log in first.

Click here to log in or create an account.

Calcium Citrate w/ Vitamin D3 (90 Capsules) by Patient One MediNutritionals is a dietary supplement in capsule form. Manufacturer Suggested Use: T...

View full details

Calcium Citrate with Vitamin D (200 Capsules)

Life Extension
Original price $ 28.00
Original price $ 28.00 - Original price $ 28.00
Original price $ 28.00
Current price $ 21.00
$ 21.00 - $ 21.00
Current price $ 21.00

Calcium Citrate with Vitamin D (200 Capsules) by Life Extension is a dietary supplement in capsule form. Manufacturer Suggested Use: Take one (1) ...

View full details

Vegan Vitamin D3 125 mcg (5000 IU) (60 Capsules)

Life Extension
Original price $ 22.00
Original price $ 22.00 - Original price $ 22.00
Original price $ 22.00
Current price $ 16.50
$ 16.50 - $ 16.50
Current price $ 16.50

Vegan Vitamin D3 125 mcg (5000 IU) (60 Capsules) by Life Extension is a dietary supplement in capsule form. Manufacturer Suggested Use: Take one (...

View full details

Vitamin D3 7,000IU (60 Softgels)

Life Extension
Original price $ 14.00
Original price $ 14.00 - Original price $ 14.00
Original price $ 14.00
Current price $ 10.50
$ 10.50 - $ 10.50
Current price $ 10.50

Vitamin D3 7,000IU (60 Softgels) by Life Extension is a dietary supplement in softgel form. Manufacturer Suggested Use: Take one (1) softgel daily...

View full details

Vitamin D3 5,000IU (60 Softgels)

Life Extension
Original price $ 10.00
Original price $ 10.00 - Original price $ 10.00
Original price $ 10.00
Current price $ 7.50
$ 7.50 - $ 7.50
Current price $ 7.50

Vitamin D3 5,000IU (60 Softgels) by Life Extension is a dietary supplement in softgel form. Manufacturer Suggested Use: Take one (1) softgel daily...

View full details

Vitamin D3 with Sea-Iodine 5000 (60 Capsules)

Life Extension
Original price $ 14.00
Original price $ 14.00 - Original price $ 14.00
Original price $ 14.00
Current price $ 10.50
$ 10.50 - $ 10.50
Current price $ 10.50

Vitamin D3 with Sea-Iodine 5000 (60 Capsules) by Life Extension is a dietary supplement in capsule form. Manufacturer Suggested Use: Take one (1) ...

View full details

Vitamin D3 5000IU Gummies (60 Gummies)

Codeage
Original price $ 19.99 - Original price $ 19.99
Original price
$ 19.99
$ 19.99 - $ 19.99
Current price $ 19.99

Vitamin D3 5000IU Gummies (60 Gummies) by Codeage is a dietary supplement in gummy form. Manufacturer Suggested Use: Adults take 1 gummy daily, pr...

View full details

Vitamin D3+K2, Orange (120 Softgels)

Nordic Naturals
Original price $ 35.99 - Original price $ 35.99
Original price
$ 35.99
$ 35.99 - $ 35.99
Current price $ 35.99

Vitamin D3+K2, Orange (120 Softgels) by Nordic Naturals is a dietary supplement in softgel form. Manufacturer Suggested Use: Adults take two soft ...

View full details

Baby's Vitamin D3 Liquid (22 ml)

Nordic Naturals
Original price $ 12.99 - Original price $ 12.99
Original price
$ 12.99
$ 12.99 - $ 12.99
Current price $ 12.99

Baby's Vitamin D3 Liquid (22 ml) by Nordic Naturals is a dietary supplement in milliliter (ml) form. Manufacturer Suggested Use: For infants throu...

View full details

Vitamin D3 5000 Gummies, Passion Fruit (30 Gummies)

Nordic Naturals
Original price $ 14.99 - Original price $ 14.99
Original price
$ 14.99
$ 14.99 - $ 14.99
Current price $ 14.99

Vitamin D3 5000 Gummies, Passion Fruit (30 Gummies) by Nordic Naturals is a dietary supplement in gummy form. Manufacturer Suggested Use: One gumm...

View full details

Plant-Based Vitamin D3 Liquid (30 ml)

Nordic Naturals
Original price $ 21.99 - Original price $ 21.99
Original price
$ 21.99
$ 21.99 - $ 21.99
Current price $ 21.99

Plant-Based Vitamin D3 Liquid (30 ml) by Nordic Naturals is a dietary supplement in milliliter (ml) form. Manufacturer Suggested Use: 0.5 millilit...

View full details

Vitamin D3 Gummies Sport (120 Gummies)

Nordic Naturals
Original price $ 23.99 - Original price $ 23.99
Original price
$ 23.99
$ 23.99 - $ 23.99
Current price $ 23.99

Vitamin D3 Gummies Sport (120 Gummies) by Nordic Naturals is a dietary supplement in gummy form. Manufacturer Suggested Use: One gummy daily, with...

View full details

Zero Sugar Vitamin D3 Gummies (60 Gummies)

Nordic Naturals
Original price $ 16.99 - Original price $ 16.99
Original price
$ 16.99
$ 16.99 - $ 16.99
Current price $ 16.99

Zero Sugar Vitamin D3 Gummies (60 Gummies) by Nordic Naturals is a dietary supplement in gummy form. Manufacturer Suggested Use: One gummy daily, ...

View full details

Vitamin D3+K2 Gummies (60 Gummies)

Nordic Naturals
Original price $ 24.99 - Original price $ 24.99
Original price
$ 24.99
$ 24.99 - $ 24.99
Current price $ 24.99

Vitamin D3+K2 Gummies (60 Gummies) by Nordic Naturals is a dietary supplement in gummy form. Manufacturer Suggested Use: Take one (1) gummy daily,...

View full details

Vitamin D3 Gummies Kids

Nordic Naturals
Original price $ 12.99 - Original price $ 21.99
Original price
$ 12.99 - $ 21.99
$ 12.99 - $ 21.99
Current price $ 12.99

Vitamin D3 Gummies Kids by Nordic Naturals is a dietary supplement in gummy form. Available in multiple sizes. Manufacturer Suggested Use: For 4 y...

View full details

Vitamin D-Evail 10K (60 Softgels)

Designs for Health
Original price $ 44.75 - Original price $ 44.75
Original price
$ 44.75
$ 44.75 - $ 44.75
Current price $ 44.75

Vitamin D-Evail 10K (60 Softgels) by Designs for Health is a dietary supplement in softgel form. Manufacturer Suggested Use: Take 1 softgel daily ...

View full details

Vitamin D-Evail Supreme (60 Softgels)

Designs for Health
Original price $ 40.25 - Original price $ 40.25
Original price
$ 40.25
$ 40.25 - $ 40.25
Current price $ 40.25

Vitamin D-Evail Supreme (60 Softgels) by Designs for Health is a dietary supplement in softgel form. Manufacturer Suggested Use: Take 1 softgel da...

View full details

Vitamin D Synergy (120 Capsules)

Designs for Health
Original price $ 27.00 - Original price $ 27.00
Original price
$ 27.00
$ 27.00 - $ 27.00
Current price $ 27.00

Vitamin D Synergy (120 Capsules) by Designs for Health is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 capsule per day...

View full details

Kids Vitamin D3 Gummies (60 Gummies)

Garden of Life
Original price $ 17.99 - Original price $ 17.99
Original price
$ 17.99
$ 17.99 - $ 17.99
Current price $ 17.99

Kids Vitamin D3 Gummies (60 Gummies) by Garden of Life is a dietary supplement in gummy form. Manufacturer Suggested Use: Children 4 years and old...

View full details

Calcium–Magnesium–Vitamin D (250 Capsules)

Nature's Way
Original price $ 27.99 - Original price $ 27.99
Original price
$ 27.99
$ 27.99 - $ 27.99
Current price $ 27.99

Calcium–Magnesium–Vitamin D (250 Capsules) by Nature's Way is a dietary supplement in capsule form. Manufacturer Suggested Use: Adults take 3 caps...

View full details

Vitamin D-3, 5,000 IU (90 Capsules)

Metabolic Maintenance
Original price $ 25.00 - Original price $ 25.00
Original price
$ 25.00
$ 25.00 - $ 25.00
Current price $ 25.00

Vitamin D-3, 5,000 IU (90 Capsules) by Metabolic Maintenance is a dietary supplement in capsule form. Manufacturer Suggested Use: One (1) capsule ...

View full details

Vitamin D-3 25000 IU w/ K2 MK-7 (60 Capsules)

Metabolic Maintenance
Original price $ 36.00 - Original price $ 36.00
Original price
$ 36.00
$ 36.00 - $ 36.00
Current price $ 36.00

Vitamin D-3 25000 IU w/ K2 MK-7 (60 Capsules) by Metabolic Maintenance is a dietary supplement in capsule form. Manufacturer Suggested Use: Take o...

View full details

Vitamin D-3 [10,000 IU] with Vitamin K2 (60 Capsules)

Metabolic Maintenance
Original price $ 26.00 - Original price $ 26.00
Original price
$ 26.00
$ 26.00 - $ 26.00
Current price $ 26.00

Vitamin D-3 [10,000 IU] with Vitamin K2 (60 Capsules) by Metabolic Maintenance is a dietary supplement in capsule form. Manufacturer Suggested Use...

View full details

Cal/Mag/Zinc Complex with Vitamin D (240 Capsules)

Metabolic Maintenance
Original price $ 50.00 - Original price $ 50.00
Original price
$ 50.00
$ 50.00 - $ 50.00
Current price $ 50.00

Cal/Mag/Zinc Complex with Vitamin D (240 Capsules) by Metabolic Maintenance is a dietary supplement in capsule form. Manufacturer Suggested Use: T...

View full details

Vitamin D-3 [5,000 IU] (90 Capsules)

Metabolic Maintenance
Original price $ 25.00 - Original price $ 25.00
Original price
$ 25.00
$ 25.00 - $ 25.00
Current price $ 25.00

Vitamin D-3 [5,000 IU] (90 Capsules) by Metabolic Maintenance is a dietary supplement in capsule form. Manufacturer Suggested Use: As a dietary su...

View full details

Vitamin D-3 [2,000 IU] (120 Capsules)

Metabolic Maintenance
Original price $ 26.00 - Original price $ 26.00
Original price
$ 26.00
$ 26.00 - $ 26.00
Current price $ 26.00

Vitamin D-3 [2,000 IU] (120 Capsules) by Metabolic Maintenance is a dietary supplement in capsule form. Manufacturer Suggested Use: One (1) capsul...

View full details

Liquid Vitamin D-3 (59 ml)

NOW
Original price $ 9.99 - Original price $ 9.99
Original price
$ 9.99
$ 9.99 - $ 9.99
Current price $ 9.99

Liquid Vitamin D-3 (59 ml) by NOW is a dietary supplement in liquid form. Manufacturer Suggested Use: Shake well. For adults, take 4 drops 1 to 5 ...

View full details

Vitamin D-3 5000IU Chewable (120 Chewables)

NOW
Original price $ 14.99 - Original price $ 14.99
Original price
$ 14.99
$ 14.99 - $ 14.99
Current price $ 14.99

Vitamin D-3 5000IU Chewable (120 Chewables) by NOW is a dietary supplement in chewable form. Manufacturer Suggested Use: Take 1 chewable tablet ev...

View full details

Vitamin D-3 5,000IU (240 Softgels)

NOW
Original price $ 22.99 - Original price $ 22.99
Original price
$ 22.99
$ 22.99 - $ 22.99
Current price $ 22.99

Vitamin D-3 5,000IU (240 Softgels) by NOW is a dietary supplement in softgel form. Manufacturer Suggested Use: Take 1 softgel daily with a fat-con...

View full details

Vitamin D 1000IU (120 Capsules)

NOW
Original price $ 11.99 - Original price $ 11.99
Original price
$ 11.99
$ 11.99 - $ 11.99
Current price $ 11.99

Vitamin D 1000IU (120 Capsules) by NOW is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 capsule daily with a meal. Ing...

View full details

Vitamin D-3 2,000IU (240 Softgels)

NOW
Original price $ 16.99 - Original price $ 16.99
Original price
$ 16.99
$ 16.99 - $ 16.99
Current price $ 16.99

Vitamin D-3 2,000IU (240 Softgels) by NOW is a dietary supplement in softgel form. Manufacturer Suggested Use: Take 1 softgel daily with a meal. ...

View full details

Vitamin D3 Complete Daily Balance with A and K2

Allergy Research Group
Original price $ 30.79 - Original price $ 56.99
Original price
$ 30.79 - $ 56.99
$ 30.79 - $ 56.99
Current price $ 30.79

Vitamin D3 Complete Daily Balance with A and K2 by Allergy Research Group is a dietary supplement in softgel form. Available in multiple sizes. Ma...

View full details

Vitamin D3 Complete 5000 High Potency with A and K2

Allergy Research Group
Original price $ 33.59 - Original price $ 66.59
Original price
$ 33.59 - $ 66.59
$ 33.59 - $ 66.59
Current price $ 33.59

Vitamin D3 Complete 5000 High Potency with A and K2 by Allergy Research Group is a dietary supplement in softgel form. Available in multiple sizes....

View full details

D3 Dynamo Meltable Tablets, Vitamin D, Cherry (60 Tablets)

Vital Nutrients
Original price $ 18.99 - Original price $ 18.99
Original price
$ 18.99
$ 18.99 - $ 18.99
Current price $ 18.99

D3 Dynamo Meltable Tablets, Vitamin D, Cherry (60 Tablets) by Vital Nutrients is a dietary supplement in tablet form. Manufacturer Suggested Use: ...

View full details