The Lab
Specimen No. 0175
AvoidSyntheticfood artificial dyes

Red 3

Erythrosine · E127

A synthetic red food dye used in items like maraschino cherries, candy, and some medications. The FDA moved to revoke its authorization for use in food in January 2025.

medium confidence
Researched July 7, 2026

Concerns

  • Thyroid tumors observed in male rats; FDA revoked its authorization for use in food in January 2025 (phase-out by January 2027)

Regulatory flags

  • IARC Class: NL
  • EDC Status: Suspected (thyroid)
  • Regulatory: US: FDA BANNED Jan 2025, phase-out 2027; already banned in cosmetics
  • Evidence Grade: B

Commonly found in

Maraschino cherries, candy, some medications

Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.

Check another ingredient

Search our database of scored cosmetic, food, and household ingredients — or scan a full product label.

Open the Ingredient Lab

Embed this verdict

LabelCleared verdict badge: Red 3 — Avoid
<a href="https://labelcleared.com/lab/red-3"><img src="https://labelcleared.com/embed/red-3/badge.svg" alt="LabelCleared verdict badge: Red 3 — Avoid" height="34"></a>