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

49Vitamin D3 For Kids 400 IU83/100Natural FactorsVitamin D3 For Kids 400 IUtablet · 30 servings · $0.22/servingBuy on iHerb · $6.46
50Chewable Vitamin D3 400 IU Berry Bunch83/100Natural Factors BigFriendsChewable Vitamin D3 400 IU Berry Bunchchewable · 30 servings · $0.39/servingBuy on iHerb · $11.73
51High-Potency Vitamin D-3 1,000 IU82/100Swanson Premium BrandHigh-Potency Vitamin D-3 1,000 IUcapsule · 30 servings · $0.36/servingBuy on iHerb · $10.79
52High-Potency Vitamin D-3 1,000 IU (25 mcg)82/100Swanson Premium BrandHigh-Potency Vitamin D-3 1,000 IU (25 mcg)capsule · 30 servings · $0.20/servingBuy on iHerb · $5.99
53D3 1,000 IU High Potency82/100SwansonD3 1,000 IU High Potencycapsule · 30 servings · $0.36/servingBuy on iHerb · $10.79
54Vegetarian, Dry Vitamin D 1,000 IU - High Potency82/100NOWVegetarian, Dry Vitamin D 1,000 IU - High Potencycapsule · 30 servings · $0.24/servingBuy on iHerb · $7.33
55Vitamin D3 + K2 Gummies Pomegranate Flavor82/100Nordic NaturalsVitamin D3 + K2 Gummies Pomegranate Flavorgummy · 60 servings · $0.35/servingBuy on iHerb · $21.21
56D3 1000 IU 25 mcg Bone, Muscle & Immune Support Mixed Fruit82/100MegaFoodD3 1000 IU 25 mcg Bone, Muscle & Immune Support Mixed Fruitgummy · 70 servings · $0.22/servingBuy on iHerb · $15.39
57Vitamin D3 + K2 Gummies Natural Strawberry Flavor82/100Lifeable KidsVitamin D3 + K2 Gummies Natural Strawberry Flavorgummy · 60 servings · $0.34/servingBuy on iHerb · $20.15
58Vitamin D3 500 IU Black Cherry Flavor82/100Nature's Plus Source of Life Animal ParadeVitamin D3 500 IU Black Cherry Flavorchewable · 30 servings · $0.37/servingBuy on iHerb · $11.01
59Vitamin D3 Really Raspberry81/100Llama NaturalsVitamin D3 Really Raspberrycapsule · 60 servings · $0.43/servingBuy on iHerb · $26.00
60Vitamin D3 5000 IU (125 mcg)81/100MegaFoodVitamin D3 5000 IU (125 mcg)capsule · 120 servings · $0.32/servingBuy on iHerb · $37.99
61D3 5000 IU K2 200 mcg81/100Double Wood SupplementsD3 5000 IU K2 200 mcgliquid · 30 servings · $0.67/servingBuy on iHerb · $19.95
62D3 + K2 Strawberry Gummies81/100ZHOUD3 + K2 Strawberry Gummiesgummy · 60 servings · $0.32/servingBuy on iHerb · $19.29
63Cal/Mag/Vit D3 with Vitamin K2 Vanilla81/100NaturesPlusCal/Mag/Vit D3 with Vitamin K2 Vanillatablet · 15 servings · $1.16/servingBuy on iHerb · $17.38
64Vit D3 50 mcg (2000 IU) & Vit K2 100 mcg81/100NaturesPlus Source of Life GardenVit D3 50 mcg (2000 IU) & Vit K2 100 mcgcapsule · 60 servings · $0.36/servingBuy on iHerb · $21.63
65Vitamin D3 + K281/100InnovixLabsVitamin D3 + K2softgel · 60 servings · $0.50/servingBuy on iHerb · $29.99
66Vitamin D 400 IU80/100Nature's PlusVitamin D 400 IUtablet · 30 servings · $0.24/servingBuy on iHerb · $7.18
67Cal/Mag/Vit D3 with Vitamin K2 Chocolate Flavored80/100Nature's PlusCal/Mag/Vit D3 with Vitamin K2 Chocolate Flavoredtablet · 15 servings · $1.16/servingBuy on iHerb · $17.38
68Cal/Mag/Vit D3 with Vitamin K2 Vanilla Flavored80/100Nature's PlusCal/Mag/Vit D3 with Vitamin K2 Vanilla Flavoredtablet · 15 servings · $1.16/servingBuy on iHerb · $17.38
69Vit D3 1000 IU (25 mcg) + Vit K2 100 mcg80/100NaturesPlusVit D3 1000 IU (25 mcg) + Vit K2 100 mcgcapsule · 90 servings · $0.28/servingBuy on iHerb · $25.03
70Zero Sugar Vitamin D3 1000 IU Gummies Wild Berry80/100Nordic NaturalsZero Sugar Vitamin D3 1000 IU Gummies Wild Berrygummy · 60 servings · $0.24/servingBuy on iHerb · $14.24
71Cal/Mag/Vit D3 with Vitamin K280/100NaturesPlusCal/Mag/Vit D3 with Vitamin K2tablet · 22 servings · $0.83/servingBuy on iHerb · $18.23
72Vitamins D3 1000 IU (25 mcg) & K2 100 mcg80/100NaturesPlusVitamins D3 1000 IU (25 mcg) & K2 100 mcgcapsule · 90 servings · $0.28/servingBuy on iHerb · $25.03

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.

Best Vitamin D on iHerb (2026) - Rated by Label Quality | The Supplement Ratings