Compare Vitamin D3 Supplements

Compare 1195+ Vitamin D3 supplements ranked by value, potency, and convenience. Vitamin D3 (cholecalciferol) is essential for bone health, immune function, and mood regulation. Our data-driven analysis helps you find the best D3 supplement for your needs.

Products: 1,195

Price Range: $2 – $123

How we compare data

Starting points in Vitamin D3

Lowest $/serving (in sample)

Prince of Peace, Ginger Chews, Lychee, 4 oz (113 g)

Prince of Peace

$0.12/serving

21st Century, 600+D3, Calcium & Vitamin D3 Supplement, 400 Tablets

21st Century

Open any product to compare

All Vitamin D3 Products (1195)

21st Century, 600+D3, Calcium & Vitamin D3 Supplement, 400 Tablets

21st Century

21st Century, 600+D3, Calcium & Vitamin D3 Supplement, 400 Tablets

21st Century, 600+D3, Calcium & Vitamin D3 Supplement, 75 Tablets

21st Century

21st Century, 600+D3, Calcium & Vitamin D3 Supplement, 75 Tablets

21st Century, Apple Cider Vinegar, 90 Capsules

21st Century

21st Century, Apple Cider Vinegar, 90 Capsules

21st Century, Calcium 500 + D3, 400 Tablets

21st Century

21st Century, Calcium 500 + D3, 400 Tablets

21st Century, Calcium 500 + D3, 400 Tablets

21st Century

21st Century, Calcium 500 + D3, 400 Tablets

21st Century, Calcium 500 + D3, 90 Tablets

21st Century

21st Century, Calcium 500 + D3, 90 Tablets

21st Century, Calcium 500 + D3, 90 Tablets

21st Century

21st Century, Calcium 500 + D3, 90 Tablets

21st Century, Calcium Citrate + D3 Maximum, 75 Tablets

21st Century

21st Century, Calcium Citrate + D3 Maximum, 75 Tablets

21st Century, Calcium Citrate Maximum + D3, 120 Tablets

21st Century

21st Century, Calcium Citrate Maximum + D3, 120 Tablets

21st Century, Calcium Citrate Petites + D3, 200 Coated Tablets

21st Century

21st Century, Calcium Citrate Petites + D3, 200 Coated Tablets

21st Century, Calcium Magnesium Zinc + D3, 250 Tablets

21st Century

21st Century, Calcium Magnesium Zinc + D3, 250 Tablets

★4.7(107,337)

21st Century, Calcium Magnesium Zinc + D3, 90 Tablets

21st Century

21st Century, Calcium Magnesium Zinc + D3, 90 Tablets

★4.7(107,261)

21st Century, Calcium Plus D3, 90 Tablets

21st Century

21st Century, Calcium Plus D3, 90 Tablets

21st Century, Chewable Vitamin D3, Orange, 10 mcg (400 IU), 110 Tablets

21st Century

21st Century, Chewable Vitamin D3, Orange, 10 mcg (400 IU), 110 Tablets

21st Century, D3 + K2, 120 Capsules

21st Century

21st Century, D3 + K2, 120 Capsules

21st Century, D3, 25 mcg (1,000 IU), 60 Tablets

21st Century

21st Century, D3, 25 mcg (1,000 IU), 60 Tablets

21st Century, D3, 50 mcg (2,000 IU), 250 Tablets

21st Century

21st Century, D3, 50 mcg (2,000 IU), 250 Tablets

21st Century, Liquid Filled Calcium Plus D3, 90 Rapid Release Softgels

21st Century

21st Century, Liquid Filled Calcium Plus D3, 90 Rapid Release Softgels

21st Century, Prostate Health with Beta-Sitosterol, 60 Softgels

21st Century

21st Century, Prostate Health with Beta-Sitosterol, 60 Softgels

21st Century, VitaJoy® Daily D3 Gummies, Peach, 120 Gummies (25 mcg (1,000 IU) per Gummy)

21st Century

21st Century, VitaJoy® Daily D3 Gummies, Peach, 120 Gummies (25 mcg (1,000 IU) per Gummy)

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