MANSI combines the research, production and sales with professional raw materials R & D team. MANSI laboratory reserves more than 3,500 raw materials and more than 800 formulas. We have multiple cosmetics functional laboratories, such as formula R & D laboratories, anti-corrosion challenge laboratories, stability research laboratories, physical and chemical performance testing laboratories, packaging material performance research laboratories, etc. As well as the efficacy laboratories, such as human body efficacy evaluation, human body safety evaluation, in-vitro efficacy detection, etc., human body efficacy evaluation test, consumer use test, laboratory tests, human body safety evaluation and other fields.