probably just the caffeine but at the end of the day you don't need tea, coffee, preworkouts etc. you should be mentally focused without using anything for a workout.
probably just the caffeine but at the end of the day you don't need tea, coffee, preworkouts etc. you should be mentally focused without using anything for a workout.
It is caffeine free. Peppermint tea is considered an herbal tea and most herbal teas are caffeine free. Not to say there isn't a peppermint tea out there that has caffeine, I'm not sure. But most Peppermint tea you get will not have caffeine.