Pack of 2 Nature Made Maximum Strength Vitamin D3 10000 IU Softgels (250 mcg) supports bone, teeth, muscle and immune health. Gluten free with no color added and no artificial flavors. Each softgel delivers 10000 IU (250 mcg) of Vitamin D3 to aid calcium absorption and immune support. Designed for short-term use for those with higher Vitamin D needs as advised by a healthcare professional. Adults take one softgel daily with water.