We are the manufacturer of Marigold extract > 2% (20gm/kg) and 4%(40gm/kg) Marigold extract : Poultry Feed 20gm/kg (2%) : Carotenoids ( Xanthophylls ) : Helps in development of Blood, Semen, Egg Yolk and Skin 15gm/kg (1.5%) : Curcuminoids : Helps improve Immune 250gm/kg (25%) : Natural Calcium : Helps in bone development Yellow to orange colour powder and liquid form