A cationically modified soy protein hydrolysate used for hair conditioning.
What it is
Laurdimonium hydroxypropyl hydrolyzed soy protein is hydrolysed soy protein bound to a quaternary ammonium group carrying a lauryl (C12) chain and two methyl groups, with chloride as the counter-ion. CosIng lists it as an antistatic and hair-conditioning ingredient.
Where it is used
Found in a small number of 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 INCI name does not show the molecular weight of the peptides or the degree of modification.
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.