Hazelnut protein broken down by hydrolysis, used as a skin-conditioning ingredient.
What it is
Hydrolyzed hazelnut protein is the hydrolysate of protein from hazelnuts, the nuts of Corylus avellana, obtained by acid, enzymatic or other hydrolysis. CosIng lists it as a skin-conditioning ingredient.
Where it is used
Appears on the ingredient lists of a small number of 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 reveal the hydrolysis method or the size of the resulting peptides.
Functions
- Skin conditioning
- Maintaining the skin in good condition.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.

