How much caffeine is in Guayaki Canned Yerba Mate?
Caffeine, but not other phytochemicals, in mate tea (Ilex paraguariensis St. Hilaire) attenuates high-fat-high-sucrose-diet-driven lipogenesis and body fat accumulation - ScienceDirect
How Much Caffeine Is in Guayakí Yerba Mate Energy Drinks? 2023 Breakdown | Coffee Affection