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1 Testing
2 The “No-List”
3 U.S. Manufactured
4 Formulation
5 Quality Ingredients
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Customer Reviews
4.8 out of 5 stars 2,692
4.2 out of 5 stars 7,083
4.7 out of 5 stars 16,123
4.7 out of 5 stars 1,833
4.6 out of 5 stars 2,961
4.4 out of 5 stars 6,185
4.4 out of 5 stars 2,413
Price
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$36.00$36.00
$44.00$44.00
$26.00$26.00
$41.00$41.00
$44.00$44.00
$52.00$52.00
Servings
60
30
90
90
90
30
60
Primary Benefits
Bone Health & Immune Support
Foundational Support
Sports Performance
Muscle & Sleep Support
Heart & Brain Health
Heart & Gut Health
Muscle & Sleep Support
Key Ingredients
Vitamin D
Vitamin B, Magnesium
Creatine Monohydrate
Magnesium Glycinate
Omega-3 Fatty Acids
Berberine Phytosome
Magnesium
Gluten & Dairy Free
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Trusted by 45K+ Health Pros
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3rd Party Certified
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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: #8,162 in Health & Household (See Top 100 in Health & Household) #54 in Vitamin D Supplements
Customer Reviews: 4.8 4.8 out of 5 stars (2,692) 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)
11 reviews for THORNE – Vitamin D-10,000 – Vitamin D3 Supplement – Supports Healthy Bones, Teeth & Muscles, Plus Cardiovascular & Immune Function* – Third-Party Certified – Gluten, Dairy & Soy-Free – 60 Capsules
Add a review
$14.19
J. Watt –
High-quality vitamin D
This is the best quality vitamin D that I’ve been able to find. It’s a small pill with a good dosage. They also make a vitamin K. You can take with it to make it more effective.
BrowningA5 –
Thorne is a great product!
Order got here in 24 hours. That’s speedy!!
Amazon Customer –
Great Addition to My Daily Stack
I recently added this to my daily supplement routine alongside creatine and glutamine, and I’ve been really happy with it so far. Those two already delivered what they promised, and this feels like a solid addition to support overall health. The quality is what I expect from Thorne—clean, easy to take, and no unnecessary ingredients. It gives me confidence I’m covering my vitamin D needs, especially with limited sun exposure. Overall, very satisfied.
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!
Gerald W. Moore –
The best!
A little more pricey compared to the drug stores. But no comparison to quality, strength, and absorption. My PA highly recommended this brand and strength, and can tell the deference.
Anne –
Effective
Small capsules, few fillers.
Erica C –
Very Good
Seems to be working very well. Small enough to swallow comfortably
catherine –
Good vitamins
Doctor recommended these. They are small, easy to swallow and keep my vitamin d levels where they should be
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.
Sophia –
Arrived. No problem. Very tiny capsules.Can’t say if it’s good or not because I’ve just received it.