Science
Mechanism of Action
It functions by reducing the vapor pressure of more volatile fragrance components, effectively slowing their rate of evaporation. By anchoring these molecules to the skin's surface, it extends the sensory profile of a formulation and also serves as a chemical intermediate for the synthesis of specific UV-filtering agents like benzophenones.
Research
Clinical Evidence
Medium confidence3%
Key findings
- 01 Identified by AICIS as a standard 3.0% fixative in fine fragrance to enhance longevity.
- 02 Technical data suggests a 10.0% ceiling for maximum stability and scent fixation in complex formulations.
Transparency
Dusting Analysis
While often used at sub-1% levels merely for scent, concentrations below 3.0% are insufficient to provide the technical fixative benefits required for long-wear aromatic stability.
The Formula
Formulation
Stability
Maintains stability under standard environmental conditions but is highly reactive with strong oxidizing agents and acidic compounds.
Synergies
- Volatile aromatic oils
- Lipid-based delivery systems
Conflicts
- Strong acids
- Acid chlorides
- Acid anhydrides
- Strong oxidizing agents
Safety
Safety Profile
Classified as a GHS Category 2 irritant for both skin and eyes; monitoring for localized irritation is recommended.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A technical additive essential for scent longevity but lacking direct physiological benefits for the skin barrier.
Related
Similar Ingredients
Finding similar ingredients…