Hibiscus is also know as Red Tea, China Rose, Red Sorrel, Roselle, Jamaica Tea and Sudanese Tea is not just another pretty flower. Hibiscus grows in tropical areas through out the world and has been used not just as an ornament, but also medicinally for centuries. The part of this plant used medicinally is the flower. FUNCTION: 1. Hibiscus extract can regulate blood pressure and improve sleep; 2.Hibiscus of anthocyanins may be able to promote the destruction of blood cells, inhibition of drug induced liver oxidative damage; 3. Can inhibit colon cancer induced by chemical substances, but also increase the glutathione with the function of protecting liver function APPLICATION: 1.Applied in pharmaceutical field, hibiscus extract contains anthocyanins can eliminate free radicals, alleviate aging; 2.Applied in cosmetic field, roselle extract can be made into a variety of preparation, such as antibacterial agents, digestive, laxative, stomachic.