What is Tartrazine (E102)?

What does it do?

Adds colour to food or restores colour lost during processing.

Is it harmful? Risk context

It draws comparatively more concern in the scientific literature. Even so, "any product containing this additive is harmful" is not accurate — what matters is dose and exposure. Regulators (EFSA) set a safe daily limit (ADI); in an ordinary, varied diet most people will not approach it. NeBu treats this additive as a negative signal in the score, but never condemns a product on its presence alone.

Southampton Six azo dye; EU mandatory child activity/attention warning on-pack. EFSA lowered ADI.

Containing an additive is not the same as being harmed by the product. A hazard is a substance’s theoretical potential to cause harm; risk depends on the actual amount you are exposed to. Rather than stamping additives with fear-based labels, NeBu explains them with sourced information — and leaves the decision to you.

Regulatory status

• In the EU a child attention/activity warning label is mandatory for this colour (Southampton Six).

Sources

• EFSA — Food additives
• CMS Law-Now — EU compulsory warnings on colours (Southampton-Six)
• Türk Gıda Kodeksi — Gıda Katkı Maddeleri Yönetmeliği (RG 13.10.2023)