The 10 Best Vitamin D Supplements of 2026

1Best Overall

Sports Research Vitamin D3 2000 IU with Coconut MCT Oil - Double Strength Vitamin D Supplement - Non-GMO Verified, Gluten & Soy Free – 50mcg, 360 Liquid Softgels

Rated 4.8/5 by 71,391 verified owners
Typical price $16.95
ReviewFerret score 9.6, Outstanding

9.6★★★★⯪(71,391 reviews)

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ForestLeaf Vitamin D3 50,000 IU | VIT D - Kosher VIT D3 Vitamin D Supplement for Women and Men | Bone Health, Teeth, Immune Support | Weekly Dose, 2-Year Supply, 120 Caps

Rated 4.8/5 by 15,578 verified owners
Typical price $19.95
ReviewFerret score 9.6, Outstanding

9.6★★★★⯪(15,578 reviews)

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Zahler Junior D3 - Immune Health Support for Growing Kids - Vitamin D3 for Bone Health Support - Kosher, Gluten-Free & Dairy-Free - Orange, 120 Chewable Tablets (120 Servings)

Rated 4.8/5 by 4,383 verified owners
Typical price $14.92
ReviewFerret score 9.6, Outstanding

9.6★★★★⯪(4,383 reviews)

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EZ Melts Dissolvable Vitamin D3 5,000 IU, Sugar-Free, 3-Month Supply - 1 Pack

Rated 4.8/5 by 4,359 verified owners
Typical price $17.99
ReviewFerret score 9.6, Outstanding

9.6★★★★⯪(4,359 reviews)

Check Priceavailable atamazon

5Best Value

Superior Source Vitamin D3 5000 IU - Offers Immune System, Brain & Nervous System Support - Aids Calcium Absorption for Teeth & Bone Health - Bariatric Friendly - 100 Sublingual Dissolving Tablets

Rated 4.8/5 by 3,679 verified owners
Typical price $12.49
ReviewFerret score 9.6, Outstanding

9.6★★★★⯪(3,679 reviews)

Check Priceavailable atamazon

BariMelts Vitamin D3 5000 IU, 90 Fast-Dissolving Tablets (3-Month Supply), Bariatric Vitamins for Women, Natural Apple Flavor

Rated 4.7/5 by 3,387 verified owners
Typical price $17.99
ReviewFerret score 9.4, Excellent

9.4★★★★⯪(3,387 reviews)

Check Priceavailable atamazon

ForestLeaf - Vitamin D3 IU Weekly Supplement - Vitamin D Capsules for Bones, Teeth, and Immune Support - Easy Swallow Pure Vitamin D3 Caps (50,000 IU - 120 Count - 2 Pack)

Rated 4.8/5 by 2,112 verified owners
Typical price $34.95
ReviewFerret score 9.6, Outstanding

9.6★★★★⯪(2,112 reviews)

Check Priceavailable atamazon

Sports Research® Vegan D3 5000iu/125mcg with Coconut Oil - 60 Plantgels™

Rated 4.8/5 by 2,656 verified owners
Typical price $15.95
ReviewFerret score 9.6, Outstanding

9.6★★★★⯪(2,656 reviews)

Check Priceavailable atamazon

Metagenics Vitamin D3 5000 - for Immune Support, Bone Health & Heart Health* - High Potency Vitamin D - Non-GMO - Gluten-Free - 60 Softgels

Rated 4.7/5 by 2,541 verified owners
Typical price $17.95
ReviewFerret score 9.4, Excellent

9.4★★★★⯪(2,541 reviews)

Check Priceavailable atamazon

MARYRUTH'S Vitamin D Gummies

Rated 4.7/5 by 2,519 verified owners
Typical price $25.95
ReviewFerret score 9.4, Excellent

9.4★★★★⯪(2,519 reviews)

Check Priceavailable atamazon

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Compare our top picks

ProductScorePrice

1. Sports Research Vitamin D3 2000 IU with Coconut MCT 9.6$16.95Check Price

2. ForestLeaf Vitamin D3 50,000 IU | VIT D - Kosher VIT9.6$19.95Check Price

3. Zahler Junior D3 - Immune Health Support for Growing9.6$14.92Check Price

4. EZ Melts Dissolvable Vitamin D3 5,000 IU, Sugar-Free9.6$17.99Check Price

5. Superior Source Vitamin D3 5000 IU - Offers Immune S9.6$12.49Check Price

6. BariMelts Vitamin D3 5000 IU, 90 Fast-Dissolving Tab9.4$17.99Check Price

7. ForestLeaf - Vitamin D3 IU Weekly Supplement - Vitam9.6$34.95Check Price

8. Sports Research® Vegan D3 5000iu/125mcg with Coconut9.6$15.95Check Price

9. Metagenics Vitamin D3 5000 - for Immune Support, Bon9.4$17.95Check Price

10. MARYRUTH'S Vitamin D Gummies9.4$25.95Check Price

How to choose the best vitamin d supplements

Match the features to how you'll actually use it

The best pick for you depends on your space, budget, and how often you'll use it. Our #1 overall is the strongest all-rounder; if you want to spend less, the Best Value pick offers the closest performance for the price.

Weigh the score against the review count

A high rating from thousands of verified owners is far more reliable than a perfect score from a handful. Every product here clears our minimum bar on both, and we weight owner feedback heavily in the verdict score.

Check the current price before you buy

Prices move often. We refresh them weekly, but tap through to see the live price and any active deal before checkout, it costs you nothing extra and helps you catch a discount.

How we ranked these

Every product is scored on a five-part rubric, performance, value, features, reliability, and support, weighted into a single verdict out of 10. We combine our own evaluation with verified-owner feedback and refresh prices and deals weekly. Read our full methodology →