It is a product that contains balanced and concentrated vitamins A, D3, E, and C. Vitamins A and D are stored in the liver and their therapeutic and protective effects continue. Vitamin E and vitamin A support bioavailability. Polyvitamin AD3EC eliminates vitamin deficiency, maintains balanced development and growth, prevents stress and ensures a high level of productivity. Vitamin D is effective on the absorption of minerals from the intestines, maintaining blood calcium-phosphorus balance and shaping bones in poultry. Vitamin E has antioxidant properties. It strengthens the immune system. Vitamin C plays a supportive role in the treatment of bleeding, digestive and respiratory diseases.