Energy Drink No - The strongest ones often contain around 300 mg of caffeine per serving. Energy drinks are designed to increase energy and mental performance. Web energy drinks are synonymous with caffeine. Web whether it's billed as watermelon wave, razzle berry or rainbow unicorn, as a general rule,.
Energy drinks are designed to increase energy and mental performance. The strongest ones often contain around 300 mg of caffeine per serving. Web energy drinks are synonymous with caffeine. Web whether it's billed as watermelon wave, razzle berry or rainbow unicorn, as a general rule,.