The secret ingredient that gives Rosé Maté its pep is Yerba Maté, a South American tea that is known for it's sustained energy boost and alertness. brewed perfectly with organic rose hips, organic raspberries, organic hibiscus and organic yerba maté this tea will keep you coming back for more! Zero sweeteners and zero calories. Brewed with real fruits and herbs. More caffeine than a cup of coffee (120 mg of caffeine to be exact!)