
SODIUM POLYMETHACRYLATE
Description
Sodium Polymethacrylate is a versatile synthetic polymer widely used in skincare and cosmetic formulations. This water-soluble ingredient functions primarily as a thickening agent, emulsion stabilizer, and film-forming compound. Its ability to absorb and retain water makes it an effective humectant, helping to maintain skin hydration.
In skincare products, Sodium Polymethacrylate enhances texture and improves the overall sensory experience. It creates a smooth, non-greasy feel and helps distribute active ingredients evenly across the skin's surface. This polymer also acts as a rheology modifier, adjusting the viscosity of formulations to achieve desired consistencies.
Sodium Polymethacrylate is particularly valued for its stability across a wide pH range and compatibility with various cosmetic ingredients. It can enhance the efficacy of sunscreens by improving their water resistance and creating a more uniform protective film on the skin. Additionally, this ingredient can aid in the controlled release of active compounds, potentially increasing their effectiveness over time.
While generally considered safe for topical use, individuals with sensitive skin should perform patch tests before incorporating products containing Sodium Polymethacrylate into their skincare routine.