Science
Mechanism of Action
This synthetic polymer efficiently absorbs over 20 times its dry weight in water, providing potent mattifying and oil-control benefits. It acts as a humectant, actively attracting and retaining skin moisture, while also thickening and stabilizing cosmetic formulas. On the skin, it delivers a unique gel-to-water-to-powder transformation, creating a soft-focus or blurring effect on fine lines and wrinkles for a perfected appearance, and facilitates the uniform distribution of active ingredients.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient significantly enhances product stability, maintaining formula consistency and effectiveness even under challenging environmental conditions. It can synergistically boost viscosity when integrated with other polymeric thickeners. Manufacturers should ensure robust manufacturing processes to minimize residual monomer and solvent content.
Synergies
- Other polymeric thickeners for enhanced viscosity
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has determined Sodium Acrylates Crosspolymer-2 to be safe for use in cosmetics at its current usage levels, with a maximum concentration noted at 1.8%. Studies, including ocular and human dermal assessments, indicate a low risk of irritation or sensitization, with allergic reactions being rare. Its use is regulated by authorities such as the FDA in the USA and Europe, ensuring stringent safety standards. A patch test is recommended for individuals with particularly sensitive skin as a precautionary measure.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Acrylates Crosspolymer-2 is a valuable ingredient, offering significant benefits in textural refinement, sebum control, hydration support, and formulation stability, all while maintaining an excellent safety profile for diverse skin types.
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