Humectant

Hydroxypropyltrimonium Hydrolyzed Silk

INCI: HYDROXYPROPYLTRIMONIUM HYDROLYZED SILK
CAS 169590-61-8 [^1_4]
Silk, hydrolyzed, N-(3-trimethylammonio-2-hydroxypropyl)-, chlorides
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Antistatic, hair conditioning, skin conditioning, humectant
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Silk, hydrolyzed, N-(3-trimethylammonio-2-hydroxypropyl)-, chlorides

Reference

Identifiers

CAS Number
169590-61-8 [^1_4]
INCI
HYDROXYPROPYLTRIMONIUM HYDROLYZED SILK
Category
Humectant
Updated
Apr 2, 2026