Nutrifactor’s Nuzinc contains Zinc, which is vital for the normal functioning of the immune system, wound healing and maintenance of healthy skin.Zinc is an essential mineral co-factor for hundreds of enzymatic reactions in the body. It is a crucial component of one of the body's primary antioxidant enzymes. Zinc plays an important role in male reproductive health and in the production of healthy sperm. It also helps to maintain vision especially in the elderly . DIRECTIONS : Take 1-2 tablets daily as a food supplement with meal or as directed by a healthcare professional. Do not exceed the daily recommended dose.