Submitted by Kai Hung Cho on Wednesday 19th November 2025
Published on Tuesday 16th December 2025
Current status: Open
Open until: Tuesday 16th June 2026
Current Signatures: 53
(count is updated approximately hourly)
Ban the Use of E171 (Titanium Dioxide) in Food Products in the UK
We call on the UK Government to ban E171 (titanium dioxide) as a food additive. Recent scientific assessments have raised concerns about the potential for titanium dioxide particles to cause DNA damage and accumulate in the body over time.
These risks are especially troubling because E171 provides no nutritional value and is used only for colouring and whitening foods such as sweets, chewing gum, and sauces.
Given the uncertainty surrounding its long-term health effects, we urge the Government to take a precautionary approach and remove this additive from all food products sold in the UK.
If you want to sign this petition (as opposed to merely discuss it), you need to do that on the government's e-Petitions website.
216.73.216.219 Thu, 04 Jun 2026 09:41:38 +0100