Quest® Vitamin D3 1,000 IU is a superior supplement of the most bioavailable form of vitamin D. This vitamin is essential for normal development and maintenance of bones and teeth, preventing rickets, osteomalacia, and osteoporosis; and it is an important factor in overall health.
Vitamin D (cholecalciferol)...1000 IU/25 mcg
Non-medicinal Ingredients: Cellulose, magnesium stearate.
Adults and Children: Take 1 tablet daily.