Allura red ACSouthampton Six colour; hyperactivity/attention concern in children.
Sodium benzoatePreservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
Phosphoric acidAcidulant (colas); high total phosphate intake linked to bone-mineral and renal concerns in some studies.
Potassium phosphatesInorganic phosphate additives are highly bioavailable; high additive-phosphate intake is associated with increased cardiovascular and kidney burden, particularly in chronic kidney disease.
Per-ingredient concern · chemical identity, not food safety
