Science
Mechanism of Action
As a cosmetic colorant, CI 51319 functions by selectively absorbing and reflecting specific wavelengths of light, thereby producing its characteristic violet and purple hues. Its molecular structure provides excellent color stability and resistance to degradation, which ensures consistent color outcomes within formulations.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
CI 51319 functions primarily as a colorant rather than an active ingredient, and there is no indication that 'dusting' is a relevant concern for its application or efficacy.
The Formula
Formulation
Stability
CI 51319 demonstrates stability under ordinary conditions of temperature and typical usage. It is crucial to prevent exposure to extreme temperatures or incompatible chemical substances to maintain its integrity.
Conflicts
- strong oxidizing agents
Safety
Safety Profile
Generally considered safe for cosmetic use with low toxicity, CI 51319 is an allowed colorant under Annex IV of the EU Cosmetics Regulation, though restricted to rinse-off cosmetics in the EU. The FDA lists it as permanently permitted for use in medical devices, specifically contact lenses. While rare allergic reactions are possible, overall concerns for cancer, allergies, immunotoxicity, and developmental/reproductive toxicity are rated as low by EWG.
Your Skin
Skin Compatibility
Our Assessment
Verdict
CI 51319 is a valuable cosmetic colorant, widely recognized for its ability to provide stable violet and purple shades with a favorable safety profile and broad skin compatibility.
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References
Sources