Caffeine tablets provide caffeine in the form of a dose tablet.
A typical caffeine tablet contains 100-200 mg of caffeine per tablet.
Many people drink coffee or tea to get a regular dose of caffeine. A typical cup of coffee contains about 100 mg of caffeine. A cup of black tea contains about 50 mg of caffeine.
Caffeine tablets will help prevent daytime drowsiness, give you the alertness to continue working or help you stay awake.