Technical service: in vitro efficacy test of functional skin care products (repair, anti-wrinkle, whitening, moisturizing, hair growth, etc.)

Product: Functional Cosmetics Raw Materials: Fibronectin, Elastin, Soluble Collagen, Soluble Elastin, Yeast Extract

Brand products: The main problem skin repair, the brands are Hao Lianna (makeup brand), Punoting (makeup brand), Wanyanyu (mechanical brand)