Regulatory Status
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Safety Data
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Expert Verdict
Disazo dye based on 4,4'-diaminostilbene-2,2'-disulfonic acid; reductive cleavage may release aromatic amine fragments; no cosmetic safety evaluation; do not formulate
Regulatory Flags
Frequently Asked Questions
Is Direct Red 23 safe in cosmetics?
Disazo dye based on 4,4'-diaminostilbene-2,2'-disulfonic acid; reductive cleavage may release aromatic amine fragments; no cosmetic safety evaluation; do not formulate The EU classifies Direct Red 23 as "prohibited". Safety rating: POOR.
Is Direct Red 23 allowed in the EU?
Direct Red 23 EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Direct Red 23 do in cosmetics?
Direct Red 23 functions as: Colorant (textile/industrial dye). It is classified as a cosmetic ingredient in our database. CAS number: 3441-14-3.
What is the Margin of Safety for Direct Red 23?
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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Related Ingredients
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