New Pure Encapsulations Zinc 15 (Zinc Picolinate) 180 pcsFor the immune system and the acid-base balanceZinc contributes to the normal functioning of the immune system and protects cells from oxidative stress.It helps maintain normal skin and hair , nails and bones and contributes to a normal acid-base metabolism.Zinc contributes to normal fertility and reproduction as well as to normal testosterone levels in the blood.It contributes to the maintenance of normal vision and contributes to normal vitamin A metabolism.Zinc contributes to normal protein synthesis and normal fatty acid and carbohydrate metabolism and it contributes to normal cognitive function .Note: Do not use for more than 8 weeks.Application:Take 1 capsule per day with a meal.