Back to Ingredient Dictionary

POLYACRYLAMIDE

Description

Polyacrylamide is a versatile synthetic polymer widely used in skincare and cosmetic formulations. This water-soluble compound is composed of repeating acrylamide units, forming long chains that contribute to its unique properties. In skincare, polyacrylamide primarily functions as a thickening agent, emulsion stabilizer, and film-former.

When incorporated into products, polyacrylamide enhances texture and improves the overall feel of formulations. It creates a smooth, non-greasy finish on the skin, making it particularly useful in moisturizers, serums, and foundations. The ingredient's ability to form a thin, flexible film on the skin's surface helps to lock in moisture and provide a temporary smoothing effect.

Polyacrylamide is also valued for its role in improving product stability and shelf life. It helps prevent separation of oil and water phases in emulsions, ensuring consistent product performance over time. Additionally, the polymer can act as a delivery system for active ingredients, potentially enhancing their efficacy.

While generally considered safe for topical use, it's important to note that high-quality, cosmetic-grade polyacrylamide should be used to minimize potential concerns related to residual acrylamide monomers.