Science
Mechanism of Action
As volatile carriers evaporate post-application, a durable barrier forms on the skin. This film reduces trans-epidermal water loss, improves pigment adhesion, and increases abrasion resistance.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 A 2010 CIR review confirmed safety and non-irritation in formulations up to 0.5%.
- 02 Repeat Insult Patch Testing on 83 panelists showed no sensitization at a 5% concentration.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
It is oil-soluble and typically supplied in volatile silicone or organic solvents, suitable for emulsification. It provides superior pigment dispersion and stability in non-aqueous systems.
Conflicts
- Cationic surfactants (potential precipitation/instability)
- Highly acidic environments (may destabilize the copolymer matrix)
Safety
Safety Profile
The CIR Expert Panel deems it safe for cosmetic use when formulated to be non-irritating. Manufacturers strictly control residual acrylic acid monomers to avoid dermal irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable film-former, it enhances product durability and skin hydration with a low risk of irritation or comedogenicity, suitable for all skin types.
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References
Sources