Pro Plus contains caffeine, a stimulant that can help to maintain mental alertness and make you feel more awake.Pro Plus Tablets provide relief of temporary tiredness. They are fast acting and allow you to feel awake Pro Plus contains caffeine, a stimulant that can help to maintain mental alertness and make you feel less tired. When should Pro Plus be taken?Whenever you need to temporarily relieve tiredness, Pro Plus provides the body with a shot of caffeine that will help you to feel more awake. Which in turn will enable you to concentrate and be more alert.It\'s important to remember that sleep is the best and most natural solution to keep tiredness at bay.Caffeine is a central nervous system stimulant, and is often used to help restore mental alertness when drowsiness occurs. It is important to note, that Pro-Plus cannot replace sleep, and should be used only occasionally as an alertness aid.How to take Pro Plus:Over 16 years: 1-2 tablets with water, if preferred, as required during the day. Do not exceed 2 tablets every three hours or 8 tablets in 24 hours. Under 16 years: not to be given.Each Pro Plus Tablet contains:Caffeine 50 mg