THORNE – Vitamin D3 Supplement – Supports Healthy Bones, Teeth, Muscles, Cardiovascular & Immune Function* – Gluten, Dairy & Soy-Free – 1,000 IU – 90 Servings
$17.00
Price: $17.00
(as of Mar 04, 2026 05:54:50 UTC – Details)
Product description
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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 3,503
4.2 out of 5 stars 6,899
4.7 out of 5 stars 15,681
4.7 out of 5 stars 1,332
4.6 out of 5 stars 2,858
4.4 out of 5 stars 5,995
4.3 out of 5 stars 2,263
Price
$17.00$17.00
$36.00$36.00
$44.00$44.00
$25.00$25.00
$41.00$41.00
$44.00$44.00
$52.00$52.00
Servings
90
30
90
90
90
30
60
Primary Benefits
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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Is Discontinued By Manufacturer : No
Item model number : D128
Date First Available : October 2, 2001
Manufacturer : Thorne Research
ASIN : B0797H3VQS
Best Sellers Rank: #2,697 in Health & Household (See Top 100 in Health & Household) #39 in Vitamin D Supplements
Customer Reviews: 4.8 4.8 out of 5 stars (3,503) 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*
Essential Vitamin D: Optimizes performance, muscle strength and mass, and cellular repair, especially for those who work indoors 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)












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