XXL Nutrition Black Label Pre-Workout
Premium pre-workout from XXL Nutrition with 330mg caffeine and extra focus ingredients like tyrosine and EnXtra. High-dosed formula.
3 flavors: Raspberry, Orange, Red Fruit
Price information
We have no shop for this product in United States. This amount is converted from another market and is indicative, not a price you can pay here.
Details
Nutritional values (per serving)
| Energy | 5 kcal |
| Fat | 0.0g |
| of which saturates | 0.0g |
| Carbohydrate | 0.1g |
| of which sugars | 0.0g |
| Fibre | 0.0g |
| Salt | 0.66g |
Ingredients (per serving)
The clinical ranges are the doses at which studies show an effect on sports performance, measured in healthy, trained adults of roughly 70 to 90 kg (mostly men). Lightly dosed does not mean no effect: a can of energy drink contains about 80mg of caffeine and noticeably boosts alertness, but sits below the doses used in performance research. Your own needs depend on body weight and sensitivity. Studies and sources are listed per ingredient on the ingredients page. View all ingredients and sources
