You can get hooked on caffeine and the latest research is not good for our youth.

As a university student, you are associated with many stereotypes—you have an irregular sleep schedule, you skip meals and one of the most common: you consume anything that keeps you going. Energy ...

C4 Millions Apple supports explosive energy, alertness and performance. Providing the boost needed to conquer the day, it also includes 160mg of caffeine per can to help improve focus and ...

The unique combination of ingredients in Cellucor C4 works synergistically to optimize your performance during workouts.

All five products serve up 300 milligrams of caffeine, while C4 Ultimate Powder features an additional 100 milligrams of liposomal caffeine.

All products in the line contain the same 300 milligrams of caffeine plus TeaCrine and Dynamine found in other C4 Ultimate Energy drinks, and have zero grams of sugar and no synthetic dyes.