Research
Clinical Evidence
Unknown confidenceN/A
Transparency
Dusting Analysis
HC Red No. 20 is classified as a colorant for hair products and is not an active ingredient subject to 'dusting' considerations in skincare formulations.
The Formula
Formulation
Safety
Safety Profile
HC Red No. 20 has not undergone specific safety assessments by the Cosmetic Ingredient Review (CIR) Expert Panel or the EU Scientific Committee on Consumer Safety (SCCS). It is crucial not to confuse HC Red No. 20 with D&C Red No. 20, which has been delisted by the FDA for cosmetic use. While other 'HC Red' ingredients, such as HC Red No. 7 and HC Red No. 18, have been reviewed for safety as hair dyes at specific concentrations (e.g., 1% to 1.5%), these assessments do not directly apply to HC Red No. 20, for which specific safety data remains absent.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As HC Red No. 20 is solely identified as a hair dyeing ingredient with no available data regarding its safety or efficacy for skin applications, its use in precision skincare formulations is not supported by current research.
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References
Sources