Science
Mechanism of Action
As a synthetic anthraquinone derivative, CI 61565 functions as a cosmetic colorant. It selectively absorbs and reflects light to deliver a vivid green pigmentation, thereby enhancing the visual presentation of skincare and other personal care formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
CI 61565 is a colorant, not an active ingredient, so the concept of 'dusting' related to insufficient active concentration is not applicable. While no general maximum concentration for cosmetics is specified, safety notes indicate potential concerns regarding toxicity and carcinogenicity at exceptionally high concentrations. Specific use cases, such as contact lenses (up to 0.03% by weight) and surgical sutures (up to 0.75% by weight), have defined limits.
The Formula
Formulation
Stability
This colorant demonstrates robust chemical stability, maintaining its vibrant green color effectively even when exposed to challenging conditions such as elevated temperatures and prolonged light exposure.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deferred its evaluation of CI 61565, acknowledging that the U.S. Food and Drug Administration (FDA) has already assessed its safety. The FDA permits its use for coloring externally applied cosmetics, with the explicit exclusion of products intended for the lips or eye area, and externally applied drugs. All CI 61565 utilized in U.S. products undergoes mandatory FDA certification. Within the European Union, it is included in Annex IV of the Cosmetics Regulation, allowing its use in all cosmetic and personal care items under general provisions. However, specific global regulations or restrictions may apply, with some regions prohibiting its use in hair coloring products and others citing concerns about potential toxicity or carcinogenicity at high concentrations or through extended exposure. Low irritancy is noted by INCIDecoder.
Your Skin
Skin Compatibility
Our Assessment
Verdict
CI 61565 is a valuable cosmetic colorant, widely approved for external use in many regions to provide a stable green hue, with a low risk of irritation and comedogenicity.
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