Amino Acid

Ornithine

INCI: ORNITHINE
CAS 70-26-8 EC 200-731-7
Pentanoic acid, 2,5-diamino-, (S)-
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Skin conditioning, Antistatic
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Pentanoic acid, 2,5-diamino-, (S)-

Reference

Identifiers

CAS Number
70-26-8
EC Number
200-731-7
INCI
ORNITHINE
Category
Amino Acid
Updated
Apr 23, 2026