Reliance wins court reprieve against 'energy drink' label ban for Campa brand products ↧ ↧ Reliance wins court reprieve against 'energy drink' label ban for C... A court on Tuesday allowed Mukesh Ambani's Reliance Industries to continue marketing its Campa brand products as "energy drinks," a relief to its beverages arm which said a label ban by ​India's food regulator jeopardized its business.