BeriCos® Retinol PB7 Technical Introduction & Formulation Guide
BeriCos® Retinol - PB7 Technical Introduction & Formulation Guide 1. Product Introduction BeriCos® Retinol - PB7 is a yellow, viscous, transparent retinol nano - emulsion for cosmetic skin - conditioning application. It contains 6.0 - 8.0 % retinol (Vitamin A alcohol derivative), together with sebacate ester solvents, antioxidants, bisabolol and tocopherol derivatives to stabilize retinol and mitigate irritation risk.Compared with retinal, this retinol material shows better oxidative stability and gentler skin compatibility. After topical application, retinol converts sequentially into retinal and retinoic acid within skin tissue, regulating gene expression to accelerate cell turnover, stimulate collagen synthesis, improve fine lines, mild wrinkles, uneven skin tone and rough texture. It is well - suited for retinol beginners and moderately sensitive skin types for anti-aging skincare development. Key advantages: · Higher oxidation resistance than retinal for longer formula s...