It is recommended as a dietary supplement in conditions of increased need for vitamin C and zinc. Action: Vitamin C and zinc contribute to the protection of cells from oxidative stress and normal function of the immune system. Zinc also contributes to normal acid-base metabolism, normal DNA and protein synthesis, plays a role in cell division, normal metabolism of macronutrients, carbohydrates, fatty acids, vitamin A, normal cognitive functions, contributes to normal fertility and reproductive functions, maintaining normal bones, hair, nails and skin. It plays a significant role in maintaining the normal level of testosterone in the blood and maintaining normal vision. Vitamin C contributes to: normal collagen production for normal function of blood vessels, bones, cartilage, gums, skin and teeth, normal energy metabolism, normal function of the nervous system, normal psychological function, reduction of fatigue and exhaustion, regeneration of reduced form of vitamin D. It also increases iron absorption and contributes to maintaining normal immune function during and after intense physical activity. Method of application: dissolve the contents of 1 sachet in the mouth, once a day. Easy and quick application, without adding liquids.