Want to check your zinc levels while supporting your immune system? Zincatest by Lamberts is a liquid zinc supplement that can also be used as a taste test — a quick way to see if your body might be low. It helps with immunity, skin health and energy, and is easy to take daily. Just swish and sip to test and top up. Zincatest is a simple non-invasive test, which gives an indication of zinc status. Zincatest can also be given as a zinc supplement. Recommend to those who find zinc in tablet or capsule form difficult to swallow.Zinc is essential for all protein synthesis in the body. Any extra physical or mental demands made on the body can increase the need for zinc or cause our bodies to lose extra zinc, whereas phytate and fibre rich foods inhibit the absorption of zinc from food.One fifth of zinc in the body is found to be in skin and it is involved in tissue renewal. Indeed the health of several body systems such as the nervous, immune and reproductive systems are influenced by zinc, as are the senses of taste and smell.