- INCI Name:Hydrolyzed Collagen PG-Propyl Methylsilanediol
- Functions:Softener, Moisturizing Agent, Film Former
- Ingredient Origin:Marine Origin, Natural Origin, Animal Origin
- Labeling Claims:Naturally Derived, Natural
- Benefit Claims:Texturizing, Film Forming, Moisturizing, Highly Restructuring, Shine & Radiance, Strengthening, Smoothing, Soft Feel
Promois™ W-52USIG is a silylated derivative of hydrolyzed collagen from fish scale. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI.