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Skin Conditioning

ACETYL METHIONINE

CAS 1115-47-5 / 65-82-7 Updated
84

Safety score · 0–100

Good

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

About

Acetylated form of methionine, a sulfur-containing amino acid. Used for antioxidant and conditioning effects in skin and hair. Well-tolerated with a strong nutritional safety record.

Function

SKIN CONDITIONING

Skin benefits

  • Antioxidant support
  • Skin and hair conditioning
  • Sulfur for keratin

Known concerns

  • Limited cosmetic efficacy data

References

EU

EU CosIng database

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

Related skin conditionings

84
10-HYDROXYSTEARIC ACID
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ACETYL DECAPEPTIDE-3
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ACETYL HEPTAPEPTIDE-9
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ACETYL HISTIDINE
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 84
ACETYL SH-PENTAPEPTIDE-35
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ACETYLATED C10-40 HYDROXYALKYL ACID CHOLESTEROL/LANOSTEROL ESTERS
Skin Conditioning
 84
ALANINE/HISTIDINE/LYSINE POLYPEPTIDE COPPER HCL
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 84
ALOE ANDONGENSIS LEAF EXTRACT
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.