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An inorganic compound that functions as an oxidizing agent, primarily used in hair dyes and bleaches to facilitate color development or lightening.
No specific concern data available
Safety summary
Considered safe for use in rinse-off cosmetic products at regulated concentrations, but can be irritating if not handled properly.
1% line marker
This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.