Science
Mechanism of Action
2,4,6-Trimethylbenzophenone operates by absorbing ultraviolet radiation, effectively dissipating this energy. This action protects formulations from photodegradation and mitigates the harmful impact of UV exposure on the skin by preventing these rays from reaching deeper layers.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal storage conditions recommend a sealed, dry environment at room temperature. For general UV filter stability, a pH range of 5-7.5 is often suggested, though specific data for Trimethylbenzophenone is not provided.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed 2,4,6-Trimethylbenzophenone (CAS 954-16-5), although other benzophenone derivatives (e.g., Benzophenone-1, -3, -4) have been assessed. The ingredient carries GHS hazard statements indicating it is harmful if swallowed (H302) and causes serious eye irritation (H319), along with environmental hazards (H400, H410).
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Trimethylbenzophenone demonstrates a mechanism as a UV stabilizer, the absence of specific CIR safety review, clinical efficacy studies, and general GHS hazard statements necessitates a cautious approach due to insufficient data.
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