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BASIC RED 118

CAS 71134-97-9
42

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A hair dye colorant restricted under EU Annex II (II/1291), indicating it is prohibited for use in cosmetic products due to toxicity concerns identified during safety review.

Basic Red 118 is a cationic azo dye used in hair coloration products. It is listed in EU Cosmetics Regulation Annex II under reference II/1291—the list of substances prohibited in cosmetic products. Annex II bans are the most restrictive regulatory measure, applied when substances show toxicity at concentrations relevant to cosmetic use or when safe use cannot be ensured under foreseeable conditions. This dye cannot be legally used in any cosmetic product sold within the EU.

Known concerns

  • EU Annex II banned (II/1291)
  • Prohibited in all cosmetic products in the EU
  • Potential carcinogenicity concerns

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.