Quick View Compare Vitamin D3 1,000 IU (25 mcg) $4.90 - $21.00 Supports healthy bones and immune function Promotes heart and muscle health Helps regulate calcium and phosphorus metabolism 1,000 IU (25 mcg) of vitamin D3 in a single soft gel Potency and quality guaranteed Carlson Vitamin D3 1,000 IU (25 mcg)... View Options