Science
Mechanism of Action
CI 42053 functions primarily as a cosmetic colorant, imparting a vibrant green or turquoise hue to products, skin, nails, and hair.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient demonstrates stability within a pH range of 3.0 to 7.0. While it exhibits heat tolerance, temperatures should not exceed 60°C to maintain integrity. For long-term preservation, store at room temperature, away from direct sunlight and heat, in a tightly sealed container, ensuring a shelf life of at least 5 years.
Safety
Safety Profile
Concerns have been raised regarding potential allergic reactions and skin sensitivities, particularly in individuals with pre-existing sensitivities. Debates also exist concerning its potential carcinogenicity and environmental impact. A Safety Data Sheet (SDS) indicates a risk of skin irritation and serious eye irritation. The FDA permits its general use in cosmetics, provided it adheres to current good manufacturing practices; however, it is specifically not approved for use in cosmetic products applied around the eyes. In the European Union, CI 42053 is regulated under Cosmetics Regulation (EC) No. 1223/2009 and is listed in Annex IV, where precise maximum concentrations and conditions of use for colorants are stipulated.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As a cosmetic colorant, CI 42053 presents notable safety concerns, including potential for skin irritation, sensitivity in predisposed individuals, and regulatory restrictions preventing its use in the eye area, leading to an 'avoid' recommendation for precision skincare.
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