Science
Mechanism of Action
As an azo dye, CI 15630 functions by absorbing and reflecting physical light, thereby imparting a vibrant red color. This mechanism provides purely aesthetic effects to cosmetic products and, when applied, to skin, nails, or hair.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Specific forms, such as Pigment Red 49:1, are stable at room temperature and exhibit good resistance to weather and heat.
Safety
Safety Profile
CI 15630 is regulated as a colorant under the EC Cosmetics Regulation (Annex IV), having undergone toxicological safety evaluations for approved uses. D&C Red No. 13 (C.I. 15630:3) was delisted by the FDA in 1977, and other forms lack broad FDA cosmetic approval.
Your Skin
Skin Compatibility
Our Assessment
Verdict
CI 15630 serves as an optional cosmetic colorant for imparting a red hue, with clear regulatory status in the EU but limited FDA approval for general cosmetic use.
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References
Sources