Quest Synergistic Zinc is an exceptional supplement that provides 15mg of Zinc. It also includes copper to maximise absorption and utilisation within the body. This product may support the immune system and increase male fertility. It may also maintain healthy skin, nails and hair. Zinc supplements have been known to deplete copper levels within the body. Thus, copper is included in this formula to combat any depleted copper levels. Zinc and copper also work together to combat oxidative damage to the cells. This supplement does not contain any hydrogenated fat, animal substances, artificial preservatives, colours or flavours. It is free from added starch, sucrose, lactose, salt, yeast, wheat and gluten. Suitable for vegetarians and vegans.