Special zinc sulfate supplement in liquid form that contributes to normal cognitive function and the normal functioning of the immune system. BENEFITS Helps maintain the normal condition of bones, hair, nails and skin. Contributes to normal macronutrient metabolism and essential body functions. Ideal for people who have difficulty swallowing zinc tablets or capsules. Suitable for use as a test for determining zinc levels. Dosage As a test for zinc levels : The test should be performed at least one hour after consuming food or drinks. In 60ml of water (1/4 cup), add 5ml (1 teaspoon) Zincatest. Next, take 5ml of this solution and rinse your mouth for about 10 seconds, then swallow or spit. The taste sensation in this test indicates the level of zinc in our body: Tasteless (like plain water): low zinc level. Dry-metallic or possibly sweet taste after a few seconds: marginal zinc level. Obvious characteristic taste, becoming stronger over time: relatively satisfactory zinc level. Strong, unpleasant taste, immediately noticeable: satisfactory level of zinc. In cases 1 and 2, daily zinc supplementation is necessary until levels in cases 3 or 4 are reached. Usually, a treatment is followed for 3-6 months. Each time you need to repeat the test, you should prepare a new solution. Do not exceed the recommended daily dose.As a dietary supplement : Take 5ml (one teaspoon) Zincatest daily. If you want, you can dissolve it in water or orange juice. Do not exceed the recommended daily dose.Precautions : After opening, keep it refrigerated and tightly sealed. Keep it away from children. Consult your doctor if you are pregnant, breastfeeding, taking medication, or have any health problems. ingredients Average yield of 5ml : Zinc (as zinc sulfate) 15mg