TartrazineSouthampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
Brilliant blue FCFSynthetic dye; allergic-type reactions reported in sensitive individuals.
Polysorbate 80Synthetic emulsifier linked in animal and in-vitro studies to gut-microbiome disruption and intestinal inflammation; human evidence is emerging.
Per-ingredient concern · chemical identity, not food safety
