Health Aid Vitamin C 1000mg Pro Long is a prolonged-release vitamin C supplement designed for optimal absorption. Each tablet contains 1000mg of vitamin C to support immune function, collagen formation, and protect cells from oxidative stress. This prolonged-release formulation helps maintain steady vitamin C levels in the body throughout the day. Vitamin C contributes to normal collagen formation for healthy skin, bones and blood vessels, supports immune system function, and helps with iron absorption. The prolonged-release technology allows for better absorption while being gentle on the stomach.