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Skin Conditioning

COLLAGEN AMINO ACIDS

CAS 9015-54-7 Updated
82

Safety score · 0–100

Good

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

About

A blend of free amino acids from hydrolysed collagen — small molecules that hold water and condition the skin surface. Very gentle; main caveat is allergen potential for animal-source materials.

Function

HAIR CONDITIONINGMOISTURISINGSKIN CONDITIONING

Skin benefits

  • Humectant amino acids
  • Skin-conditioning
  • Mild barrier support

Known concerns

  • Animal-sourced; allergen possible
  • Limited deep-skin efficacy

References

EU

EU CosIng database

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

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4-PCA DIPHENYL DIMETHICONE
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ACETYL CITRULL AMIDO ARGININE
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ACETYL GALACTOSAMINE
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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.