Copper amino acid silanol complex
COPPER PCA METHYLSILANOL
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Complex of copper, the amino acid derivative PCA, and methylsilanol used as a firming and conditioning active. Aimed at anti-aging serums and lotions for hydration and copper-enzyme cofactor claims tied to skin matrix support.
Skin benefits
- Combines copper, PCA humectant, and methylsilanol for firming claims
- Trace copper supports collagen and elastin enzyme cofactor claims
- Provides hydration and silicon-based scaffolding marketing
- Compatible with anti-aging serums
Known concerns
- Copper salts can be sensitising in copper-allergic users
- Methylsilanol entities have limited modern SCCS endorsement
- Possible blue-green colouration of formulas
- Stability and copper release rate are formulation challenges
- Limited public safety dossier on this specific complex
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.