A growing trend in the British beverage industry, referred to as 'drinkflation,' involves manufacturers reducing the alcohol content in popular beer brands. A notable example is the decision by Carling to lower the ABV of its flagship lager from 4.0% to 3.4%. This adjustment is scheduled to take effect in October.

While the physical size of the containers and the retail prices of these products remain unchanged, the actual alcohol content is decreasing. Industry analysts suggest this move is a strategic response to inflationary pressures, allowing companies to maintain profit margins without raising shelf prices, which might otherwise deter price-sensitive consumers. By reducing the alcohol content, manufacturers can also benefit from lower excise duties, as taxes on alcohol in the UK are often tiered based on the strength of the beverage.

Critics argue that this practice effectively hides price increases from the consumer, as the value proposition of the product—the amount of alcohol per pound spent—is diminished. While manufacturers frame these changes as a way to keep products affordable during a cost-of-living crisis, consumer advocates point out that the lack of prominent labeling regarding these changes may mislead shoppers who expect a consistent product experience. The phenomenon highlights the tension between corporate efforts to protect margins and the transparency expected by the public regarding product composition.