The beverage comprises carbonated water and sugar, providing its effervescence and sweetness. It includes 2% cherry juice from concentrate, imparting a fruity taste. Citric acid and sodium lactate serve as acidulant and acidity regulator, respectively. Caffeine (0.03%) acts as the primary stimulant, while sweeteners like acesulfame K and sucralose enhance sweetness without adding calories. Natural extracts of carrot and blackcurrant contribute to its colour, and flavourings enhance the overall taste. The drink also contains ascorbic acid (antioxidant) and niacin (vitamin B3). ​

Lucozade Alert Cherry Blast contains a source of phenylalanine, making it unsuitable for individuals with phenylketonuria (PKU). Due to its high caffeine content, it’s not recommended for children, pregnant or breastfeeding women, or individuals sensitive to caffeine. The drink is free from artificial colours and includes sweeteners. It’s advisable to consume this beverage in moderation.