Ingredients: 

1. Water: The base liquid used in the energy drink.
2. Artificial Sweeteners: Instead of sugar, the drink may contain artificial sweeteners to provide sweetness without adding calories.
3. Flavors: Natural or artificial flavors are added to enhance the taste of the energy drink.
4. Preservatives: Some energy drinks may contain preservatives to extend their shelf life.

Allergic Information: Since specific ingredients may vary based on the formulation, it's essential to check the product label for a list of ingredients and potential allergens. Some people may have sensitivities or allergies to certain artificial sweeteners or preservatives used in energy drinks.