Caffeine content in our drinks is derived from natural sources.
- Black tea leaves
- Robusta coffee beans
- Yerba mate
It is not practically possible to calculate the exact amount of caffeine in each bottle of Unleashed Energy as caffeine content of above mentioned sources varies. For example, some robusta coffee beans are higher in caffeine content than others depending on numerous factors. Such as growing environment, product treatments, manufacturing methods, roasting time, transportation arrangements just to name a few. Same applies to black tea leaves and yerba mate.
Therefore we analysed multiple available sources and calculated approximate caffeine content of our drinks based on averages.

- Caffeine of dry black tea leaves generally varies between 22-28mg per 1g of dry weight.
- Caffeine of coffee beans generally varies between 20-22mg per 1g of dry weight.
- Caffeine of yerba mate tea generally varies between 10-12mg per 1g of dry weight.
Given those assumptions are widely acceptable we had created Power Boost which contains approximately 250mg of caffeine. That is approximately 3 times amount of caffeine compared to Latte or Cappuccino made at your local coffee shop.
For more detailed comparison of Power Boost and other widely available energy drinks please visit Us against the world.