About Mateina

Mateína exists because most energy options ask people to choose between feeling good and getting things done. Coffee can be harsh. Energy drinks are often loud, sugary, or overcomplicated. Yerba mate offered a better answer, but it was either intimidating or poorly executed. We set out to change that. Mateína is a modern take on yerba mate, brewed from single-origin, organic leaves sourced from a fourth-generation farming family in Argentina. Every can delivers 120mg of clean caffeine from mate alone, never blended with green coffee or tea extracts. The result is smooth, focused energy that feels steady and approachable. Our drinks are zero sugar, non-carbonated, lightly flavored, and designed to taste more like a refreshing iced tea than an energy drink. They are brewed with transparency at every step, from air-dried leaves with no smoke exposure to BPANI cans tested free of BPA, BPS, and PFAS. Mateína is backed by neuroscience and real-world use, including partnership with Dr. Andrew Huberman, who helped shape our products and drinks them daily. We care deeply about quality, culture, and clarity. No gimmicks. No confusion. Just better energy, done right, for customers who want to feel focused, calm, and good about what they’re drinking.Read their story