Science
Mechanism of Action
This ingredient functions as a colorant by physically depositing its green pigment onto the intended substrate. It provides visual coloration to cosmetic products and their application areas, without exerting any intrinsic biological or therapeutic effects on the skin.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
CI 44090 exhibits chemical stability under recommended storage conditions. As a water-soluble dye, its uniform dispersion within oil-based formulations requires the co-formulation with appropriate emulsifiers.
Safety
Safety Profile
CI 44090 is globally regulated as a cosmetic colorant. It is approved for use in the European Union (with the exception of Norway), Australia, and New Zealand, and requires FDA approval for marketing in the United States. Despite some industry association statements suggesting 'use restrictions,' these likely refer to specific certification criteria rather than universal legal bans, given its widespread regulatory approval. Environment Canada has evaluated CI 44090, deeming it unlikely to be toxic, harmful, persistent, or bioaccumulative, with limited skin absorption and a low potential for skin sensitization or allergic reactions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
CI 44090 is a widely approved synthetic green colorant primarily used to enhance the aesthetic appeal of cosmetic products, demonstrating a low sensitization risk and no direct skincare benefits.
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References
Sources