Roselle is also known as Red Tea, China Rose, Red Sorrel, Hibiscus ,Jamaica Tea, and Sudanese Tea, is not just another pretty flower. Hibiscus grows in tropical areas throughout 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.

Roselle powder can promote blood cell destruction;
Roselle powder can promote gastric cancer cells dying;
Roselle powder may be able to promote the destruction of blood cells, inhibition of drug induced liver oxidative damage;
Roselle powder can inhibit colon cancer induced by chemical substances, but also increase the glutathione with the function of protecting liver function;

Roselle powder can regulate blood pressure and improve sleep.

applied in cosmetic field, can be made into a variety of preparation, such as antibacterial agents, digestive, laxative, stomachic.