“ Pueraria Mirifica ” is a native herbal plant found in deep forests of the northern region of Thailand. It has been well known to local people for many years due to its distinguished properties and efficacy as well as regarded as the national identity of traditional medicine. Researchers and academics have applied the wisdom and knowledge of old people to reveal its miracle while many state universities have included kwao krua studies in their master degree courses. According to its classification, there are 4 varieties of kwao krua that are beneficial and can be used for medicinal, food supplementary and cosmetic purpose namely White Kwao Krua (Pueraria mirifica), Red Kwao Krua ( Butea superba ), Black Kwao Krua and Dull Grey Kwao Krua.

After Many years of research from Dr. Wichai Cherdshewasart, The studies indicated that Pueraria Mirifica shows estrogenic and rejuvenate effects to the female body especially at the breast, hip, facial skin, body skin, hair and vaginal epithelium. Thus elevate the appearance of the female secondary sexual characteristics and also the skin beauty.