






From the brand




Foundational Wellness




Sports Nutrition


Product Dimensions : 1.7 x 1.7 x 2.97 inches; 0.71 ounces
Item model number : D148
Date First Available : October 2, 2001
Vitamin D3 Benefits: Supports healthy teeth and bones by enhancing the absorption of calcium; supports immune function and cardiovascular health*
Optimal Absorption: Vitamin D3 (as cholecalciferol) is more potent and better absorbed than vitamin D2 (or ergocalciferol); research shows vitamin D3 is more effective at raising overall vitamin D levels*
Advanced Vitamin D: Nutrient support for those low in vitamin D, such as those who live in northern latitudes, are elderly, have a darker skin tone, or lack adequate sun exposure to support the body’s natural vitamin D production*
Third-Party Certified: This product has been third-party tested and certified to verify what’s in the package matches what’s on the label and to confirm it contains no unsafe levels of contaminants
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
10 reviews for THORNE – Vitamin D3 Supplement – Supports Healthy Bones, Teeth, Muscles, Cardiovascular & Immune Function* – Gluten, Dairy & Soy-Free – 10,000 IU – 60 Servings
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$25.00

Karan –
Thorne is quality
Anything that you buy from Thorne is of the best quality and effectiveness!!
Glamgram –
Best Vitamin D
This Vitamin D 10,000 works really well. My number was at 19 and I tried other brands including the prescription from my dr and nothing worked, and all the other brands gave me acne. I recently checked my levels ands now I’m at 42, and no acne. Worth it!
Heart4Him –
Easy to take
These capsules are so tiny, they’re easy to swallow, so I don’t mind taking them. Trying to get my Vit D levels up.
Mandy Reese –
Good Quality Supplements
Good supplemental support. I take these everyday and they have helped my levels come up.
Shadow’s Mom –
Good quality
Why did you pick this product vs others?:I use other Thorne vitamins and like their quality. I find these effective, with no taste.
Z. Vance –
Great product
Love thorn products, I have seen a significant difference in these compared to other supplement companies.
Erica C –
Very Good
Seems to be working very well. Small enough to swallow comfortably
R. VERNON –
My go-to
I don’t buy any other brand.
Customer –
あとで気付きおましたがやすかったです
Great product, I wish there were more flavours available on Amazon. –
Love it.