Skin Conditioning
PALMITOYL SH-HEPTAPEPTIDE-14 ASPARTYL HYDROXYTRYPTOPHAN
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A lipidated synthetic heptapeptide used at trace levels for anti-ageing signalling. Palmitoyl chain helps it cross the stratum corneum; safety record is clean at cosmetic-typical low ppm levels.
Function
Skin benefits
- Targeted anti-ageing peptide messenger
- Lipidated to improve skin penetration
- Used at low ppm with no irritation signals
Known concerns
- Limited independent peer-reviewed data
- Efficacy claims often manufacturer-driven
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.