PURELY FROM PLANTS - TENZING Natural Energy is a plant-based sparkling drink with natural caffeine, energising Vitamin C and hydrating electrolytes from Himalayan Rock Salt HEALTHY ALTERNATIVE - Our plant-based drink is a delicious, healthy alternative to traditional energy drinks. We never use anything artificial, our energy comes purely from plants ONLY 48 CALORIES PER CAN - And with no artificial sweeteners or additives - that\'s half the calories most traditional energy drinks have!VEGAN & GLUTEN-FREE - Inspired by the naturally energising brew of the Sherpa\'s, TENZING\'s ingredients are purely sourced from nature and contain no animal bi-products or traces of gluten 250ml