The Commuter's Tonic, Interrogated: Guduchi, Immune Language and UK Label Discipline for 2026
Guduchi is frequently sold in the UK as an Ayurvedic immune tonic, yet the label often outruns the evidence. This guide separates plausible support from promotional shorthand, explains how UK advertising rules constrain immunity claims, and offers a sceptical buying checklist for capsules, powders and teas.