Ingredient
4-PCA DIMETHICONE/BIS-VINYLDIMETHICONE CROSSPOLYMER
Substance information
"PCA" is the abbreviation for esters or salts of pyrrolidone carboxylic acid (pyroglutamic acid or 5-oxoproline). Ingredient on the basis of poly(di)methyl siloxane ("dimethicone"). Polymer or copolymer based on vinyl alcohol or vinyl esters and possibly other monomers. "Cross polymer" refers to a crosslinked polymer.
Function(s) of this ingredient in cosmetic products
FILM FORMING
Produces a continuous film on skin, hair and / or nails
HAIR CONDITIONING
Leaves the hair easy to comb, supple, soft and shiny and / or imparts volume
SKIN PROTECTING
Protects the skin from external influences
VISCOSITY CONTROLLING
Increases or decreases the viscosity of cosmetic products
Origin
synthetic (Information may exclusively reflect the status at initial entry of this ingredient into the relevant INCI dictionary; technological progress may have added new manufacturing options based on substances of different origin)
Belongs to the following substance groups
Regulating cosmetics
Cosmetics Ingredients are subject to regulation. Please note, different regulations may apply to cosmetic ingredients outside the EU.



