Vitamin D-3 2000iu Capsules by Source Naturals

Vitamin D-3 helps maintain healthy calcium and phosphorus levels in the body for strong bones; it helps maintain muscle strength in older adults; and it also plays an active role in a healthy immune response. Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D. It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the body’s needs.

Suggested use: Take 1 capsule daily with a meal