Best Selling Vitamin D3 Supplements

Vitamin D promotes calcium absorption in the gut and maintains adequate serum calcium and phosphate concentrations to enable normal bone mineralization and to prevent hypocalcemic tetany (involuntary contraction of muscles, leading to cramps and spasms). It is also needed for bone growth and bone remodeling by osteoblasts and osteoclasts. Without sufficient vitamin D, bones can become thin, brittle, or misshapen. Vitamin D sufficiency prevents rickets in children and osteomalacia in adults. Together with calcium, vitamin D also helps protect older adults from osteoporosis.
30 products
Sort by:
Best selling
Sort by:
Best selling
Availability
Price
$0
$58.88
Solaray Vitamin D3 + K2 | D & K Vitamins for Calcium Absorption and Support for Healthy Cardiovascular System & Arteries | Non-GMO & No Soy | 120CT
26% off
Solaray Vitamin D3 + K2 | D & K Vitamins for Calcium Absorption and Support for Healthy Cardiovascular System & Arteries | Non-GMO & No Soy | 120CT
Quick View

Solaray Vitamin D3 + K2 | D & K Vitamins for Calcium Absorption and Support for Healthy Cardiovascular System & Arteries | Non-GMO & No Soy | 120CT

Sale price
$36.65
Regular price
$49.48
Vitamin D3 (Cholecalciferol) 25 mcg (1000 IU) Chewable Tablets - Natural Strawberry Banana Swirl Flavor 100 SG
31% off
Vitamin D3 (Cholecalciferol) 25 mcg (1000 IU) Chewable Tablets - Natural Strawberry Banana Swirl Flavor 100 SG
Quick View

Vitamin D3 (Cholecalciferol) 25 mcg (1000 IU) Chewable Tablets - Natural Strawberry Banana Swirl Flavor 100 SG

Sale price
$13.35
Regular price
$19.17
Nordic Naturals Vitamin D3 Plus K2 Gummies - Vitamin D3 from Natural Cholecalciferol for Optimal Calcium Absorption With Vitamin K2, Supports Formation of Healthy Bones, Pomegranate Flavor, 60 Count
26% off
Nordic Naturals Vitamin D3 Plus K2 Gummies - Vitamin D3 from Natural Cholecalciferol for Optimal Calcium Absorption With Vitamin K2, Supports Formation of Healthy Bones, Pomegranate Flavor, 60 Count
Quick View

Nordic Naturals Vitamin D3 Plus K2 Gummies - Vitamin D3 from Natural Cholecalciferol for Optimal Calcium Absorption With Vitamin K2, Supports Formation of Healthy Bones, Pomegranate Flavor, 60 Count

Sale price
$30.25
Regular price
$40.68
Zhou Vitamin K2 (MK7) with D3 Gummies | Bone and Heart Health Formula | 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 | 60 Small & Easy to Chew Vegetarian Gummies
27% off
Zhou Vitamin K2 (MK7) with D3 Gummies | Bone and Heart Health Formula | 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 | 60 Small & Easy to Chew Vegetarian Gummies
Quick View

Zhou Vitamin K2 (MK7) with D3 Gummies | Bone and Heart Health Formula | 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 | 60 Small & Easy to Chew Vegetarian Gummies

Sale price
$22.65
Regular price
$30.65
Jarrow Formulas Vitamin D3, Supports: Calcium and Bone Metabolism, 2500 IU, 100 Softgels
32% off
Jarrow Formulas Vitamin D3, Supports: Calcium and Bone Metabolism, 2500 IU, 100 Softgels
Quick View

Jarrow Formulas Vitamin D3, Supports: Calcium and Bone Metabolism, 2500 IU, 100 Softgels

Sale price
$14.72
Regular price
$21.51
Nordic Naturals Prenatal DHA, Strawberry - 830 mg Omega-3 + 400 IU Vitamin D3 - 90 Soft Gels - Supports Brain Development in Babies During Pregnancy & Lactation - Non-GMO - 45 Servings
28% off
Nordic Naturals Prenatal DHA, Strawberry - 830 mg Omega-3 + 400 IU Vitamin D3 - 90 Soft Gels - Supports Brain Development in Babies During Pregnancy & Lactation - Non-GMO - 45 Servings
Quick View

Nordic Naturals Prenatal DHA, Strawberry - 830 mg Omega-3 + 400 IU Vitamin D3 - 90 Soft Gels - Supports Brain Development in Babies During Pregnancy & Lactation - Non-GMO - 45 Servings

Sale price
$32.81
Regular price
$45.36
Vitamin K2 (MK7) with D3 Supplement - Vitamin D & K Complex - Bone and Heart Health Formula - 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 - 60 Small & Easy to Swallow Vegetable Capsules
25% off
Vitamin K2 (MK7) with D3 Supplement - Vitamin D & K Complex - Bone and Heart Health Formula - 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 - 60 Small & Easy to Swallow Vegetable Capsules
Quick View

Vitamin K2 (MK7) with D3 Supplement - Vitamin D & K Complex - Bone and Heart Health Formula - 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 - 60 Small & Easy to Swallow Vegetable Capsules

Sale price
$23.99
Regular price
$31.97
Nordic Naturals Vitamin D3 1000, Orange - 1000 IU Vitamin D3-120 Mini Soft Gels - Supports Healthy Bones, Mood & Immune System Function - Non-GMO - 120 Servings
100% off
Nordic Naturals Vitamin D3 1000, Orange - 1000 IU Vitamin D3-120 Mini Soft Gels - Supports Healthy Bones, Mood & Immune System Function - Non-GMO - 120 Servings
Quick View

Nordic Naturals Vitamin D3 1000, Orange - 1000 IU Vitamin D3-120 Mini Soft Gels - Supports Healthy Bones, Mood & Immune System Function - Non-GMO - 120 Servings

Price
$21.03
Now Vitamin D3 5000iu 120 sg Pack of 3
29% off
Now Vitamin D3 5000iu 120 sg Pack of 3
Quick View

Now Vitamin D3 5000iu 120 sg Pack of 3

Sale price
$29.01
Regular price
$40.47
Now Vitamin D3 2000iu 120 sg
31% off
Now Vitamin D3 2000iu 120 sg
Quick View

Now Vitamin D3 2000iu 120 sg

Sale price
$10.75
Regular price
$15.47
Nordic Naturals Plant-Based Vitamin D3 Liquid - 1000 IU Vitamin D3-1 oz - Healthy Bones, Mood & Immune System Function - Non-GMO, Vegan - 60 Servings
27% off
Nordic Naturals Plant-Based Vitamin D3 Liquid - 1000 IU Vitamin D3-1 oz - Healthy Bones, Mood & Immune System Function - Non-GMO, Vegan - 60 Servings
Quick View

Nordic Naturals Plant-Based Vitamin D3 Liquid - 1000 IU Vitamin D3-1 oz - Healthy Bones, Mood & Immune System Function - Non-GMO, Vegan - 60 Servings

Sale price
$25.56
Regular price
$35
Nordic Naturals Zero Sugar Vitamin D3 Gummies, Wild Berry - 1000 IU Vitamin D3-60 Gummies - Great Taste - Healthy Bones, Mood & Immune System Function - Non-GMO - 60 Servings
26% off
Nordic Naturals Zero Sugar Vitamin D3 Gummies, Wild Berry - 1000 IU Vitamin D3-60 Gummies - Great Taste - Healthy Bones, Mood & Immune System Function - Non-GMO - 60 Servings
Quick View

Nordic Naturals Zero Sugar Vitamin D3 Gummies, Wild Berry - 1000 IU Vitamin D3-60 Gummies - Great Taste - Healthy Bones, Mood & Immune System Function - Non-GMO - 60 Servings

Sale price
$51.32
Regular price
$69.28