The drink is crafted from a blend of quality ingredients to deliver its distinctive taste. These include water, blackcurrant juice from concentrate (30%), sugar, thickener (polydextrose), acidity regulator (sodium gluconate), acid (citric acid), vitamin C, natural blackcurrant flavourings, extract of carrot and hibiscus, preservatives (potassium sorbate, sodium bisulphite), and sweeteners (acesulfame K, sucralose). ​

Ribena Blackcurrant Squash contains sulphur dioxide/sulphites, which may cause allergic reactions in sensitive individuals. It is free from common allergens such as gluten, dairy, nuts, and soy. Always check the product label for the most up-to-date allergen information.