Virbac Vitablend WM Forte 1L is a water-miscible vitamin A supplement designed for poultry health and nutrition. It helps support growth, immune function, and vision in birds. Suitable for daily use in drinking water, it ensures efficient absorption for poultry of all ages. USAGE; Poultry- 2 TO 5 ml for 100 birds depending on the age of the birds. To be given daily in water.