Virtue Yerba Mate is a natural energy drink, with zero sugar & zero calories. Yerba mate is a natural antioxidant powerhouse, with essential vitamins & minerals and amino acids. Yerba mate is naturally high in caffeine, one can = one cup of coffee (80mg natural caffeine). Each can sold donates to the conservation of plants, animals and natural communities in the rainforest.IngredientsSparkling water, natural flavour enhancer: erythritol, yerba mate extract, agave nectar, natural strawberry & lime flavours, citric acid, sweetener: steviol glycosides (stevia plant extract), green coffee bean extract, vitamins (B3, B6, B7, B12) PrecautionsHigh caffeine content (32mg/100ml). Not recommended for children or pregnant or breast-feeding women.