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1,000 IU pure vitamin D3 per capsule

Helps in the development and maintenance of bones and teeth. Helps in the absorption and use of calcium.

How to Use

Take 1 capsule daily or as recommended by your health professional.

Ingredient Amounts

Name Amount
Vitamin D3 (Cholecalciferol) 25mcg
Other Ingredients: Cellulose, Hypromellose Capsule, L-Leucine, Silicon Dioxide, Vitamin E (d-Alpha-Tocopherol)


The requirement for vitamin D supplementation needs to be individualized. Thorne's D-1000 is ideal for maintaining optimum vitamin D levels in many healthy individuals.


Keep out of reach of children. Do not use if security seal inside the cap is broken. Store tightly sealed in a cool, dry place.

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