CI 19140 — answers to Tartrazine, FD&C Yellow 5
ColorantSynthetic
Appears in 1 scanned product.
A synthetic yellow dye used to color cosmetics, foods, and medications.
Why it’s used
Gives products a bright yellow hue; used purely for visual appearance.
What the evidence says
Approved for cosmetic use by regulatory bodies including the FDA and EU. It is a recognized trigger for allergic reactions, including hives, in a small subset of sensitive individuals, most notably documented in food and drug contexts. Cosmetic-specific reaction data is more limited.
Context
Relevant mainly for those with a known sensitivity to the dye; exposure through cosmetics is typically far lower and more localized than through ingestion.
Educational information, not medical or safety advice. Consult a professional for allergies or medical concerns.