How much caffeine is in guayaki yerba mate?
The tea contains caffeine, theobromine, and theophylline. The main one is caffeine. Caffeine content varies between 0.7% and 1.7% of dry weight. The premixed Guayakí Yerba Mate 15.5-ounce drink has around 160 mg caffeine per 16-ounce can. This is comparable to other regular energy drinks. Although the tea is marketed as a healthier alternative to … Read more