The drink is crafted with carbonated water and includes taurine (0.4%) to enhance energy levels. Citric acid and sodium citrate are added for acidity regulation, while natural flavourings provide the distinctive tropical taste. Sweeteners such as sucralose and acesulfame K replace sugar, offering sweetness without the calories. Acacia gum serves as a stabiliser, and coconut oil is included for texture. Caffeine (0.03%) is present to improve alertness, and sodium benzoate acts as a preservative. The drink is fortified with vitamins—niacin, pantothenic acid, vitamin B6, and vitamin B12—and contains inositol to support energy metabolism. Carotene is used for colouring.

Boost Sugar Free Energy Tropical Blitz does not contain any of the major allergens such as milk, eggs, gluten, nuts, or soy. However, it includes coconut oil, which may be a concern for individuals with coconut allergies. As formulations can change, it is always advisable to check the product label for the most current allergen information before consumption.