PEG-40 Hydrogenated Castor Oil PCA Isostearate

PEG-40 Hydrogenated Castor Oil PCA Isostearate is a cosmetic ingredient used as a skin conditioning agent. It is used in 8 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).

INCI namePEG-40 HYDROGENATED CASTOR OIL PCA ISOSTEARATE
FunctionSKIN CONDITIONING
Prevalence8 products (0.01% of dataset)
Most used inHaircare
EU statusRestricted (annex )

Used in

Shampoos 37.5%Hair Masks 25%Face Cleansers 12.5%Sheet Masks 12.5%Toners 12.5%

Frequently asked

What does PEG-40 Hydrogenated Castor Oil PCA Isostearate do in skincare?
PEG-40 Hydrogenated Castor Oil PCA Isostearate functions as a skin conditioning agent in cosmetic formulas.
Is PEG-40 Hydrogenated Castor Oil PCA Isostearate allowed in cosmetics?
Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
What products contain PEG-40 Hydrogenated Castor Oil PCA Isostearate?
It is most commonly found in Haircare products, especially shampoos (37.5% of its uses).

Manufacturers with experience using PEG-40 Hydrogenated Castor Oil PCA Isostearate

Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.