NOW Vitamin D3 1000 IU is a food supplement that provides vitamin D3 (cholecalciferol), the biologically active form of vitamin D, essential for maintaining overall health.

Vitamin D3 plays a key role in the absorption of calcium and phosphorus, contributing to strong bones and teeth, as well as supporting the normal functioning of the immune and muscular systems. It is especially suitable for people with low sun exposure or increased needs for this vitamin.

• Contributes to the normal absorption and utilization of calcium and phosphorus
• Helps maintain healthy bones and teeth
• Supports the normal functioning of the immune system
• Contributes to normal muscle function
• Helps maintain normal blood calcium levels