D-5000 NSF, 60 Capsules
Thorne D-5000 delivers 5,000 IU of vitamin D3 (cholecalciferol) per capsule, the same bioidentical form the body synthesizes from sunlight, to support bone density, immune function, and healthy calcium metabolism.
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Thorne D-5000 delivers 5,000 IU of vitamin D3 (cholecalciferol) per capsule, the same bioidentical form the body synthesizes from sunlight, to support bone density, immune function, and healthy calcium metabolism. Formulated for adults with higher vitamin D needs, including those with limited sun exposure or confirmed insufficiency.
Why It's Worth Considering: Thorne's NSF Certified for Sport designation means this product has been independently tested for label accuracy and banned substance absence, a standard that appeals to athletes and clinically-minded practitioners alike.
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