- INCI Name:Hydrolyzed Silk PG-Propyl Methylsilanediol Crosspolymer
- Functions:Smoothing Agent, Conditioner, Emulsion Stabilizer, Moisturizing Agent, Emulsifier
- Ingredient Origin:Natural Origin
- Labeling Claims:Natural, Preservative-free, Naturally Derived
Protesil™ FN is a novel hybrid polymer created from the fusion of silk peptides and silicone. It performs as an emulsifier, especially for water-in-oil emulsions. This product makes it very easy to obtain stable emulsions with great compatibility with various kinds of oils under cold process. In finished formulations, it provides a smooth and silky after-feel as well as skin moisture without the usual oily tackiness. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI.