Vitacost, Vitamin D3, 50 mcg (2000 IU), 300 Capsules

Vitacost Vitamin D3 provides 50 mcg (2,000 IU) of vitamin D3 per capsule. Vitamin D3, or cholecalciferol, is the form of vitamin D that the body synthesizes from sunlight exposure. This fat-soluble vitamin is crucial for calcium absorption, bone mineralization, and immune system regulation. The product contains 300 capsules per bottle. Many individuals have difficulty obtaining sufficient vitamin D from sunlight alone, particularly in northern latitudes or during winter months. Vitamin D works in conjunction with calcium and other nutrients to support skeletal health. Consult with a healthcare provider to determine your optimal vitamin D intake.