Back to Ingredient Dictionary

PEI-14 PEG-10/PPG-7 COPOLYMER

Description

PEI-14 PEG-10/PPG-7 Copolymer is a multifunctional synthetic polymer used in various haircare formulations. This ingredient acts as a conditioning agent, film-former, and viscosity-controlling substance. Its unique structure combines polyethyleneimine (PEI), polyethylene glycol (PEG), and polypropylene glycol (PPG) components, allowing it to provide multiple benefits in hair products.

The copolymer forms a protective film on hair strands, enhancing shine and reducing frizz. It also aids in detangling and improving combability, particularly beneficial for damaged or chemically treated hair. PEI-14 PEG-10/PPG-7 Copolymer can help to increase the substantivity of other active ingredients in hair care formulations, potentially enhancing their efficacy.

In styling products, this copolymer contributes to hold and shape retention without causing stiffness. It is compatible with a wide range of other ingredients, making it versatile for use in shampoos, conditioners, leave-in treatments, and styling products. The ingredient is generally well-tolerated and can be used in formulations for various hair types and textures. However, as with any synthetic polymer, it should be used in appropriate concentrations to avoid buildup on the hair and scalp.