Blue 1 / Brilliant Blue FCF
The question

Is Blue 1 / Brilliant Blue FCF safe in beverages?

CautionBeverages

A synthetic non-azo colorant approved by the FDA and EFSA. EFSA found no established carcinogenicity or genotoxicity but notes moderate risk of ADI exceedance in children eating high-dye diets. Some preclinical studies raise neurotoxicity concerns. Rare allergic reactions and hypersensitivity responses have been documented.

What the research flags

  • Neurotoxicity potential in preclinical studies — mechanism not fully characterized [Inference]
  • ADI exceedance risk in children with high-dye diets (EFSA)
  • Rare allergic reactions and hypersensitivity reported
  • Linked to hyperactivity in some behavioral studies

Regulatory
Not approved in EU as a food dye

Other beverages ingredients on file

Sources & references

  1. [1]
    RegulatoryInternational regulator
  2. [2]
    RegulatoryUS federal agency — color-additives-history
  3. [3]
    Peer-reviewedPubMed / NCBI — pubmed.ncbi.nlm.nih.gov · ref 17825405

Research disclaimer: Ratings reflect peer-reviewed research and regulatory assessments available at the time of publication, not the dose or formulation of any specific beverages product. This is not medical advice.