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Skin Conditioning

PALMITOYL SILK AMINO ACIDS

CAS 227200-39-7 Updated
82

Safety score · 0–100

Good

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

About

Silk amino acids capped with palmitic acid (C16) for stronger skin/hair adherence than the C8 capryloyl variant. A gentle conditioning ingredient; sourcing is the main caveat.

Function

CLEANSINGHAIR CONDITIONING

Skin benefits

  • Conditions skin and hair
  • Improved substantivity from C16 chain
  • Smooth, silky skin feel

Known concerns

  • Animal-derived silk — sourcing variability
  • Rare protein-hydrolysate sensitisation

References

EU

EU CosIng database

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

Related skin conditionings

82
(HONEY + ZYMOMONAS FERMENT) EXTRACT
Skin Conditioning
 82
1-METHYLHYDANTOIN-2-IMIDE
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 82
2-HYDROXYSTEARIC ACID
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 82
3-METHYL-3-HYDROXYBUTYRIC ACID
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 82
4-AMINO-3-HYDROXYBUTYRIC ACID
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 82
4-PCA DIPHENYL DIMETHICONE
Skin Conditioning
 82
ACETYL CITRULL AMIDO ARGININE
Skin Conditioning
 82
ACETYL GALACTOSAMINE
Skin Conditioning

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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.