Dietary supplements to support the immune system AMINOPLUS simplex powder is a dietary supplement. It contains vitamin C, zinc, selenium, and vitamin D to support the immune system, while the biotin and riboflavin it contains can contribute to the maintenance of normal mucous membranes. The product is enriched with sweetener. Application : Adults take the contents of one sachet once daily, stirred into approximately 200 ml of water. Please drink immediately after preparation. Note : The stated recommended daily intake must not be exceeded. Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. Store in a cool, dark place. Keep out of reach of children.