Supplement Ratings

iHerb picks

Best Vitamin D on iHerb

Skip hours of label reading. Every pick below is sold on iHerb and passed our label check with 60+ points, so whatever you choose is worth taking, and you see today's price before you click.

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Top ratedBest value

425 picks in vitamin d, highest score first

361High Potency Vitamin D3 10,000 IU67/100Protocol For Life BalanceHigh Potency Vitamin D3 10,000 IUsoftgel · 30 servings · $0.60/servingBuy on iHerb · $18.00
362Maximum Strength D3-5000 IU67/100Nature's BountyMaximum Strength D3-5000 IUsoftgel · 30 servings · $0.52/servingBuy on iHerb · $15.46
363Vitamin D3 10,000 IU (250 mcg)67/100NaturesPlusVitamin D3 10,000 IU (250 mcg)softgel · 60 servings · $0.27/servingBuy on iHerb · $16.11
364Vitamin D3 250 mcg (10,000 IU)67/100CarlsonVitamin D3 250 mcg (10,000 IU)softgel · 360 servings · $0.12/servingBuy on iHerb · $42.08
365High Potency D3 10,000 IU (250 mcg)67/100Nature's TruthHigh Potency D3 10,000 IU (250 mcg)softgel · 100 servings · $0.10/servingBuy on iHerb · $10.24
366High Potency Vitamin D-3 10,000 IU67/100NOWHigh Potency Vitamin D-3 10,000 IUsoftgel · 120 servings · $0.08/servingBuy on iHerb · $9.54
367Vitamin D3 1,250 mcg (50,000 IU)67/100Super Nutrition SimplyOneVitamin D3 1,250 mcg (50,000 IU)softgel · 50 servings · $0.12/servingBuy on iHerb · $6.13
368Vitamin D3 250 mcg (10,000 IU)67/100Sports ResearchVitamin D3 250 mcg (10,000 IU)softgel · 120 servings · $0.13/servingBuy on iHerb · $15.97
369Vitamin D3 250 mcg (10,000 IU)67/100Country LifeVitamin D3 250 mcg (10,000 IU)softgel · 200 servings · $0.12/servingBuy on iHerb · $24.71
370Vitamin D3 5,000 IU67/100Nature's WayVitamin D3 5,000 IUsoftgel · 240 servings · $0.08/servingBuy on iHerb · $18.49
371Natural Vitamin D 3 10,000 IU67/100SolgarNatural Vitamin D 3 10,000 IUsoftgel · 30 servings · $0.49/servingBuy on iHerb · $14.67
372Vitamin D3 5,000 IU67/100CarlsonVitamin D3 5,000 IUsoftgel · 30 servings · $0.45/servingBuy on iHerb · $13.52
373Vitamin D3 10,000 IU67/100CarlsonVitamin D3 10,000 IUsoftgel · 30 servings · $0.56/servingBuy on iHerb · $16.92
374Vitamin D3 7,000 IU67/100Life ExtensionVitamin D3 7,000 IUsoftgel · 30 servings · $0.35/servingBuy on iHerb · $10.50
375Vegan D3 5000 IU67/100Country LifeVegan D3 5000 IUsoftgel · 30 servings · $0.61/servingBuy on iHerb · $18.29
376D3 10,000 IU67/100Nature's BountyD3 10,000 IUsoftgel · 30 servings · $0.40/servingBuy on iHerb · $12.14
377Certified Vegan D3 5000 IU67/100Country LifeCertified Vegan D3 5000 IUsoftgel · 30 servings · $0.61/servingBuy on iHerb · $18.29
378Vitamin D3 (Cholecalciferol) 10,000 IU67/100SolgarVitamin D3 (Cholecalciferol) 10,000 IUsoftgel · 30 servings · $0.49/servingBuy on iHerb · $14.67
379Vegan D3 with Vitashine D3 2500 IU67/100Doctor's BestVegan D3 with Vitashine D3 2500 IUcapsule · 60 servings · $0.22/servingBuy on iHerb · $12.99
380Vitamin D3 2000 IU Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesVitamin D3 2000 IU Natural Raspberry Flavortablet · 30 servings · $0.48/servingBuy on iHerb · $14.36
381Vitamin D3 5000 IU Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesVitamin D3 5000 IU Natural Raspberry Flavortablet · 30 servings · $0.61/servingBuy on iHerb · $18.36
382600+D3 plus Minerals Fruit Punch66/10021st Century600+D3 plus Minerals Fruit Punchtablet · 37 servings · $0.21/servingBuy on iHerb · $7.68
383Best Vegan D3 2500 IU66/100Doctor's BestBest Vegan D3 2500 IUcapsule · 60 servings · $0.22/servingBuy on iHerb · $12.99
384Liquid Sunshine Vitamin D3 125 mcg (5000 IU) Tropical Citrus Flavor66/100NaturesPlusLiquid Sunshine Vitamin D3 125 mcg (5000 IU) Tropical Citrus Flavorliquid · 32 servings · $0.53/servingBuy on iHerb · $16.96

Scores rate what's on the label (dosage transparency, cleanliness, ingredient profile), not clinical results. Prices come from the iHerb catalog feed and can change at checkout. See the full Best Vitamin D 2026 ranking.