Conditioning Agent
PALMITOYL OCTAPEPTIDE-26
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A lipopeptide used in anti-aging skincare — the palmitic acid chain helps it penetrate skin to deliver peptide-based conditioning benefits. Limited but positive safety data.
Palmitoyl Octapeptide-26 is a synthetic lipopeptide formed by conjugating palmitic acid to an eight-amino-acid peptide chain. The palmitoyl group enhances skin penetration and bioavailability. Functions as a skin conditioning agent, typically used in anti-aging formulations. Peptides in this class are generally well-tolerated and non-irritating. No CAS number, GHS codes, or hazard statements. Limited independent safety studies but similar palmitoyl peptides (e.g., palmitoyl pentapeptide-4/Matrixyl) have extensive safety records.
Function
Skin benefits
- Skin conditioning and anti-aging properties
- May support collagen synthesis
- Enhanced bioavailability from lipopeptide structure
Known concerns
- Limited independent safety data — relatively new ingredient
- Rare sensitivity reactions possible as with any peptide
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related conditioning agents
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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.