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Hair Conditioning

METHYLSILANOL ACETYLMETHIONATE

CAS 105883-43-0 Updated
72

Safety score · 0–100

Fine

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

About

A hybrid silicon-methionine conditioning agent used in hair and skin formulas. Combines silanol surface coating with amino acid chemistry; well-tolerated but cosmetic safety literature is thin.

Function

ANTISTATICHAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Conditions hair and skin
  • Smoothens fiber surface
  • Supports keratin and skin barrier

Known concerns

  • Limited cosmetic-specific safety literature
  • Organosilicon-amino acid hybrid with niche use

References

EU

EU CosIng database

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

Related hair conditionings

72
AMINOPROPYL DIMETHICONE
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AMODIMETHICONE/MORPHOLINOMETHYL SILSESQUIOXANE COPOLYMER
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AVOCADAMIDOPROPYL DIMETHYLAMINE
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BABASSUAMIDOPROPYL DIMETHYLAMINE
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BEER
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 72
BEHENOYL PG-TRIMONIUM CHLORIDE
Hair Conditioning
 72
BIS(C13-15 ALKOXY) PG-AMODIMETHICONE
Hair Conditioning
 72
BIS-AMINOPROPYL DIMETHICONE
Hair 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.