Humectants

Erythrulose

INCI: ERYTHRULOSE
CAS 533-50-6
1,3,4-Trihydroxy-butan-2-one
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Skin Protecting, Tanning
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

1,3,4-Trihydroxy-butan-2-one

Reference

Identifiers

CAS Number
533-50-6
INCI
ERYTHRULOSE
Category
Humectants
Updated
Apr 2, 2026