


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
Manufacturer : Thorne Research
ASIN : B0797MG8KB
Best Sellers Rank: #6,512 in Health & Household (See Top 100 in Health & Household) #78 in Vitamin D Supplements
Customer Reviews: 4.8 4.8 out of 5 stars 2,593 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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)
Customers say
Customers find this vitamin D supplement to be of high quality and effective at correcting extreme deficiencies, with one customer noting improved lab results. Moreover, the supplement helps keep immune systems strong and improves bone and joint health, while being easy to take and having a convenient small capsule size. Customers appreciate the brand’s reputation and consider it good value for money.
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


R. VERNON –
My go-to
I don’t buy any other brand.
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!
I was wanting the barrel to rotate and this one doesn’t. I returned it the same day it arrived –
High hopes
So far so good it’s my first order
Bianca –
great supplement
as expected!
Marguerite Kelly –
My favorite brand
After 14 years of trying to bring my Vitamin D levels to a normal range, I finally found one that works.
Erica C –
Very Good
Seems to be working very well. Small enough to swallow comfortably
Z. Vance –
Great product
Love thorn products, I have seen a significant difference in these compared to other supplement companies.
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.