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Acid Red 33 (Uncertified D&C Red No. 33)

Score:

Data: Fair

  • Other Concerns
  • Functions
  • About the Chemical
  • Synonyms
  • Use restrictions (high) and Contamination concerns (high)

Cancer

Cancer concern is LOW

Developmental & Reproductive Toxicity

Developmental & reproductive toxicity concern is LOW

Allergies & Immunotoxicity

Allergies & immunotoxicity concern is LOW

Products with this Ingredient

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conditioner1 products
shampoo1 products
styling gel/lotion1 products

Contamination concerns

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Use restrictions

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Concern Reference
Violation of government restrictions - Banned or found unsafe for use in cosmeticsCTFA International Cosmetic Ingredient Dictionary and Handbook
Violation of government restrictions - Restricted in cosmetics; use, concentration, or manufacturing restrictions - anyOpen scientific literature

Allergies/immunotoxicity

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Concern Reference
One or more animal studies show any or allergenic effects at moderate dosesOpen scientific literature

Cancer

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Concern Reference
Not likely to be mutagenic in humansOpen scientific literature
Not likely to be carcinogenic in humansOpen scientific literature

Developmental/reproductive toxicity

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Concern Reference
Not likely to be a any toxicant in humansOpen scientific literature

Ecotoxicology

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Concern Reference
Not suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Organ system toxicity (non-reproductive)

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Concern Reference
Classified as not expected to be potentially toxic or harmfulEnvironment Canada Domestic Substance List

Persistence and bioaccumulation

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Concern Reference
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Data gaps

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Concern Reference
6 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed

Informational

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Concern Reference
Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - anyOpen scientific literature

Data Sources

  • CTFA (Cosmetic, Toiletry and Fragrance Association). 2006. International Cosmetic Ingredient Dictionary and Handbook, 11th Edition. Color Additive Information. Washington, DC.
  • Open scientific/peer reviewed literature
  • EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

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