Safflower, also called bastard saffron, is a plant native to the Middle East. Safflower flowers (Hong hua in Chinese) produce a yellow-red color that has long been used for clothing and food.

In traditional Chinese medicine, Hong Hua invigorates the Blood and dissolves Stasis. Thus, it helps to soothe sensitivities caused by poor circulation. Hong Hua is a natural aid to relieve heavy legs and it allows the return of comfort.