Observed arrival · 2026-08-31
Best Plastic-Free Gum, Ranked by Evidence
An independent UK-focused guide compares 11 plastic-free chewing-gum brands across ingredients, testing, packaging, flavour range, and access.
Field notes
The ranking model assigns 100 points across six categories, including 20 points each for ingredient profile and packaging or biodegradability evidence. Greco Gum leads with a 76 score, supported by a one-ingredient description and batch testing for heavy metals, pesticides, microbes, and identity. The editorial guides also separate natural-material claims from direct testing, noting that a cited 2025 pilot found particles in natural and synthetic gums without identifying specific brands.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue