Other
p-Mentha-1,8-dien-7-al
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
P-Mentha-1,8-dien-7-al is a cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.
p-Mentha-1,8-dien-7-al (also called perillaldehyde or perilla aldehyde) is a cyclic monoterpene aldehyde occurring naturally in perilla and citrus oils. The EU CosIng database lists a specific concentration limit of 0.1% for its use in cosmetics, reflecting the SCCS assessment of this aldehyde's sensitization potential at higher concentrations. The compound has been reviewed by IFRA and RIFM for fragrance safety, with restrictions in place to prevent aldehyde-specific sensitiz at consumer exposure levels. Its structural similarity to other perillic acid derivatives places it within a terpene aldehyde class under moderate regulatory scrutiny.
Skin benefits
- Complex herbal-citrus fragrance profile in perfumery
- May provide natural antimicrobial activity
Known concerns
- EU-mandated concentration limit of 0.1% in cosmetic formulations
- Skin sensitization potential at elevated concentrations
- Aldehyde-specific reactivity may cause skin-protein conjugate formation
- IFRA restricts usage in combination with other terpene aldehydes
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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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.