Regulatory Status
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Safety Data
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Expert Verdict
Prohibited in EU due to genotoxicity and phototoxicity concerns of parent dye Basic Red 1; metal complex structure poses additional risk of heavy metal ion leaching under acidic scalp conditions; not approved in US.
Frequently Asked Questions
Is Basic Red 1:1 safe in cosmetics?
Prohibited in EU due to genotoxicity and phototoxicity concerns of parent dye Basic Red 1; metal complex structure poses additional risk of heavy metal ion leaching under acidic scalp conditions; not approved in US. The EU classifies Basic Red 1:1 as "prohibited". Safety rating: POOR.
Is Basic Red 1:1 allowed in the EU?
Basic Red 1:1 EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Basic Red 1:1 do in cosmetics?
Basic Red 1:1 functions as: Hair Dyeing. It is classified as a cosmetic ingredient in our database. CAS number: Verify via CosIng (1:1 metal complex salt of CI 45160).
What is the Margin of Safety for Basic Red 1:1?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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