Science
Mechanism of Action
It functions by coating particles with a low-surface-energy layer that exhibits dual hydrophobicity and oleophobicity. This prevents skin oils and sweat from wetting the pigments, which effectively stops the 'creeping' effect and oxidative darkening often seen in long-wear formulations.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 Demonstrated superior resistance to makeup color shifting and migration compared to standard silicone (methicone) coatings when utilized at a 3% concentration.
- 02 Facilitates the stable delivery of active powders into emulsion systems, enhancing skin adhesion and providing a weightless, silky finish.
Transparency
Dusting Analysis
While used at low levels as a coating, concentrations below 0.5% in color cosmetics may not provide the full 'sebum-proof' benefits advertised. In active treatments, it is rarely dusted but rather used functionally for texture transformation.
The Formula
Formulation
Stability
Possesses extreme thermal and chemical stability due to robust carbon-fluorine bonds. Compatible with anhydrous and water-in-oil systems.
Synergies
- Titanium Dioxide
- Iron Oxides
- Magnesium Ascorbyl Phosphate
Conflicts
- Cationic surfactants
- Extremely low pH environments
Safety
Safety Profile
As a member of the PFAS family, this ingredient faces increasing regulatory scrutiny in the EU and Canada due to environmental persistence and potential degradation into PFOA. Current safety monitoring focus is on environmental impact rather than immediate skin toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While technically superior for long-wear performance and sebum resistance, its status as a persistent PFAS makes it a candidate for replacement by more eco-friendly alternatives.
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