Science
Mechanism of Action
This high-molecular-weight copolymer creates an invisible, hydrophobic lattice on the skin's surface. This barrier simultaneously prevents moisture loss (TEWL) and anchors active ingredients or mineral UV filters in place, preventing them from migrating or 'raining out' when exposed to moisture.
Research
Clinical Evidence
High confidence7%
Key findings
- 01 Demonstrated 80 minutes of sustained water resistance in emulsion testing and stabilized formulas against wet-skin 'rain-out' effects.
- 02 Clinical panel testing noted a 100% improvement in skin luminosity and radiance over a 14-day period in multi-ingredient sun care applications.
Transparency
Dusting Analysis
While often used at lower levels for simple emolliency, concentration levels below 6% may fail to provide the significant water-resistance claims often associated with this ingredient's technical profile.
The Formula
Formulation
Stability
Exhibits exceptional oxidative stability and remains structurally sound across a wide pH spectrum. It is highly versatile, maintaining compatibility with both anionic and cationic surfactant systems.
Synergies
- Mineral UV filters (Zinc Oxide/Titanium Dioxide)
- Pigmented cosmetics
- Hydrophobic emollients
Safety
Safety Profile
Biodegradable and naturally derived according to ISO 16128 standards; considered non-irritating and environmentally responsible.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An essential multi-tasking polymer for modern sun care and barrier support, providing both clinical performance and a superior sensory finish.
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