Ingredient glossary

Amodimethicone

INCI: Amodimethicone

Decent support

A reasonable supporting ingredient. It helps a formula without being the star.

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What it does

  • softening
  • conditioning
  • film forming

moderate evidenceCosmetic safety data consider amodimethicone non-irritating, though heavy, repeated use may lead to build-up without clear comedogenicity evidence.

On a label: usually effective at 0.5-5%.

Who it's for, and who should skip it

Tends to suit

  • hair
  • very dry skin spots

Approach with care

  • acne prone if heavy
  • Clogs poresLow
  • Irritation riskLow

Plays well with

  • humectants
  • other silicones

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Educational information about a cosmetic ingredient, not medical advice.