Science
Mechanism of Action
This ingredient operates as a direct colorant, depositing a vibrant blue pigment upon application. It does not exert any biological activity or provide functional benefits to the skin; its action is purely visual to modify product or tissue appearance.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
CI 74100 is subject to specific regulatory control. Within the European Union, it is restricted for use exclusively in rinse-off cosmetic products under Regulation 1223/2009 (Annex IV/104). In the United States, its inclusion in cosmetics necessitates prior approval from the FDA as a color additive.
Your Skin
Skin Compatibility
Our Assessment
Verdict
CI 74100 is a functional blue colorant, rated 'good' by INCIDecoder for its intended purpose, but its usage is governed by specific regional regulatory limitations.
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References
Sources