Lecirelin is a synthetic GnRH (gonadotropin releasing hormone) analogue which shows a great efficacy in the treatment of bovine ovarian follicular cysts.

Lufenuron is a lipophilic benzoylurea insecticide and a?chitin synthesis?inhibitor that can used for flea and fish lice control. Lufenuron inhibits moulting of arthropods.

gamma-Tocotrienol is one of the four types of tocotrienol, a type of vitamin E. Itl is also a radioprotector, antioxidant.