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Skin Conditioning

AMINOSUBERIC ACID

CAS 4254-88-0 Updated
78

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A non-proteinogenic amino acid (2-aminosuberic acid) used as a skin conditioner. Structurally similar to natural amino acids, so well tolerated, but cosmetic safety data is limited.

Function

SKIN CONDITIONING - EMOLLIENT

Skin benefits

  • Mild skin conditioning
  • Compatible with skin biochemistry
  • Suitable for peptide formulations

Known concerns

  • Limited toxicology dossier
  • Niche cosmetic use

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.