Skin Conditioning

3-Hydroxybenzoic Acid

INCI: 3-HYDROXYBENZOIC ACID
CAS 99-06-9 EC 202-726-5
Benzoic Acid, 3- Hydroxy-
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Benzoic Acid, 3- Hydroxy-

Purpose

Function

Antimicrobial, Skin Conditioning
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Permitted
Safety
MODERATE
US
Permitted
Absorptionmoderate
Sensitizationmoderate
MoSnot established
ConcernModerate
Flags
fda_food_additivejecfa_safe
Verdict

Skin and eye irritant at higher concentrations; not to be confused with parabens (4-hydroxybenzoic acid esters) which have separate regulatory provisions

US Note

No specific FDA restriction for cosmetic use

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
99-06-9
EC Number
202-726-5
INCI
3-HYDROXYBENZOIC ACID
Category
Skin Conditioning
Updated
Apr 2, 2026