Vitabiotics Ultra Vitamin D3 2,000IU (96)

Vitabiotics Ultra Vitamin D3 2,000IU (96). Formulated for extra strength, Ultra Vitamin D 2000IU gives you more to help build your reserves.. Our extra strength source of Vitamin D. Vitamin D contributes to the normal function of the immune system. Ultra Vitamin D provides D3, which is preferred form of vitamin D