Life Extension, Vitamin D3, 25 mcg (1,000 IU), 90 softgels

Vitamin D3 helps maintain normal bone density and supports cell differentiation and healthy immune function.

It also helps maintain normal cognitive function, blood pressure within normal limits, and good cardiovascular and endothelial health.

Each capsule provides 25 µg (1000 IU) of vitamin D3 in the form of cholecalciferol, ideal for maintaining adequate levels all year round, especially during winter.