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Hair Conditioning

AMINOPROPYL DIMETHICONE

CAS 99363-37-8 Updated
72

Safety score · 0–100

Fine

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

About

An amine-functional silicone used mainly in hair conditioners — bonds to damaged cuticle to smooth and soften strands. Generally well tolerated, may build up between clarifying washes.

Function

HAIR CONDITIONING

Skin benefits

  • Smooths and softens hair
  • Reduces frizz
  • Improves comb-through
  • Adds shine

Known concerns

  • Possible buildup with infrequent clarifying

References

EU

EU CosIng database

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

Related hair conditionings

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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.