Science
Mechanism of Action
This ingredient primarily functions as a film-former, depositing a continuous, protective layer on the skin surface to minimize transepidermal water loss, thus supporting hydration, especially for dry skin. In formulations, it acts as a robust emulsion stabilizer, ensuring immiscible oil and water phases remain uniformly dispersed. Furthermore, it serves as an efficient gelling and viscosity-increasing agent, creating desired product consistency, suspending active ingredients, and imparting a smooth, glossy aesthetic.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
POLYACRYLATE-2 demonstrates excellent stability and resistance to electrolytes across a broad pH range, specifically from 2 to 8. While related polyacrylate superabsorbents show optimal absorbency around pH 6.25, the ingredient maintains stability when stored and handled under standard conditions, avoiding temperature extremes.
Safety
Safety Profile
The CIR Expert Panel has deemed Polyacrylate-2 Crosspolymer safe for cosmetic use, provided it is not polymerized with benzene and formulated to be non-irritating. Its high molecular weight ensures poor skin absorption, minimizing systemic exposure. The FDA recognizes it as a skin protector with a good safety profile at low concentrations, and it is considered non-carcinogenic.
Your Skin
Skin Compatibility
Our Assessment
Verdict
POLYACRYLATE-2 is a valuable multifunctional ingredient, enhancing both skin hydration and protection while critically improving the stability and sensory texture of diverse skincare formulations.
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