Zinc to support the whole body A zinc deficiency can not only lead to dry or cracked skin, but also promote pimples or acne and negatively affect many cell biological processes. Furthermore, zinc is important for maintaining normal bones, hair, nails, skin and eyesight, and can help normalize the immune system and protect cells from oxidative stress. metacare Zinc+ can supply the body with sufficient zinc when taken regularly, thus ensuring a balanced zinc level for a healthy body.