We recently launched a new ingredient Protesil™ JLH in July 2026.
Product name
Protesil™ JLH
INCI name
Trimethylsilyl Hydrolyzed Pea Protein PG-Propyl Methylsilanediol Crosspolymer, Water
Product Information
Protesil JLH is a multifunctional hybrid polymer composed of three parts: a plant-derived protein moiety, a silicone backbone, and alkyl groups. The presence of the protein moiety provides high affinity for hair and forms a thin coating film on the hair surface. As a result, it delivers benefits such as hair color retention, prevention of “Build-up Hair”*¹, and damage repair.
※Preservative-free
*¹ A condition in which ingredients excessively accumulate on the hair surface, leading to deterioration of the hair surface condition.
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