A synthetic polyester, listed as a light stabiliser.
What it is
Polycaprolactone is the homopolymer of epsilon-caprolactone (2-oxepanone), a synthetic aliphatic polyester. CosIng lists it as a light stabiliser.
Where it is used
Found in skin care products and make-up.
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 or particle size.
Functions
- Light stabilizer
- Protecting the cosmetic product from deterioration effects of light.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.