A cationic quaternary ammonium compound with a cinnamoyl group, used for hair conditioning.
What it is
Cinnamidopropyltrimonium chloride is a quaternary ammonium chloride in which a cinnamic acid-derived group is linked by an amide bond to an aminopropyl-trimethylammonium unit. CosIng lists it as an antistatic and hair-conditioning agent.
Where it is used
Found in shampoos, conditioners and other hair care products.
Limits of interpretation
The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.
The label does not show the amount used.
Functions
- Antistatic
- Preventing and/or reducing static electricity by neutralising electrical charge on surfaces.
- Hair conditioning
- Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.

