Protesil

The Protesil series are hybrid polymers that combine three different types of substances, namely peptides, an alkyl group and silicone, all of which possess different properties.

Since the peptide portion exhibits a hydrophilic property, while the alkyl group shows affinity to hydrocarbons and silicone demonstrates affinity for silicone oils, Protesil is highly compatible with various raw materials incorporated into cosmetics formulations. Protesil LH is hair-conditioning components which can coat hair thinly and evenly with a film, giving the hair’s surface a moist, silky texture.

Protesil LH prevents silicone buildup and keeps beautiful hair!

Protesil hair care type is a “silicone-support ingredient”, because it suppresses buildup of silicone which excessively accumulates on the hair surface and keeps good texture even after continuous use.

Verification

We tested non-silicone-buildup effect of Protesil LH.
Damaged hair was treated with commonly used shampoo. Then, it was treated with conditioner containing silicone or conditioner containing both silicone and Protesil LH ten times. Amounts of Si were measured by EDS (Instrument of energy-dispersive X-ray spectroscopy).

VIEW MOVIE

Hair color Boost and Keep! Continue the vivid hair color.

Just a small amount of Protesil hair care type can coat hair thinly and evenly with a silky film, curbing the irregular reflection of light, it helps realize a more vivid and translucent hair color and prevents color fading.