Antioxidant
PROPYL GALLATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Propyl gallate — a synthetic antioxidant that keeps oils and fats from going rancid. Effective preservative aid but a documented skin sensitiser; CIR limits cosmetic use to 0.1%. Reasonable use awareness recommended for sensitive skin.
Skin benefits
- Effective antioxidant — protects oils from oxidation and rancidity
- Prolongs product shelf life
- Long history of food and cosmetic use
Known concerns
- Recognised contact sensitiser — capable of causing dermatitis
- CIR limits use to 0.1% maximum in cosmetics
- Endocrine activity reported in some studies
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
Related antioxidants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.