Cosmetic Ingredient

Guanidine Hcl

INCI: GUANIDINE HCL
CAS 50-01-1 EC 200-002-3
Guanidinium chloride
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Buffering
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Guanidinium chloride

Reference

Identifiers

CAS Number
50-01-1
EC Number
200-002-3
INCI
GUANIDINE HCL
Category
Cosmetic Ingredient
Updated
Apr 23, 2026