PSB (Rhodobacter sphaeroides) is a Rhodobacter species that contains abundant amino acids, vitamins, ubiquinone, and minerals, which can be prepared to alleviate skin troubles, improve the aging of hair and the scalp, and inhibit harmful bacteria, thus restoring the skin’s natural immunity. Further, with the emission of far-infrared and smaller wavelength radiation it can break down wastes and promote the absorption of nutrients. PSBBIO has developed and produced haircare and base makeup products which are sold at duty free shops as well as through sales channels home and abroad. PSBBIO has made endeavors to culture its raw materials of internally-develop