Appearance: white particulate. Main ingredients: Cysteamine Hydrochloride≥ 50%. Mechanism: The growth and development of animals is regulated by many hormones, one of which is growth hormone (GH) that plays a dominant role. The synthesis and excretion of GH is double regulated by growth hormone releasing factor and somatostatin. Dafengshou can reduce the concentration of somatostatin in the body, and increase the concentration of GH, thus accelerate animal growth and improve feed efficiency. Meanwhile, Dafengshou can protect cell membrane from the attack of free radicals, reduce drip loss induced by stress, improve meat quality, and ameliorate bodily form and hair color significantly. Function: Promote protein deposition. Increase the activities of digestive enzymes. Increase the utilization of energy Protect the liver and enhance the immunity Decrease the occurrence of drip loss and pale muscle Improve color and luster of feathers, and promote pigmentation