Each shot has been tested and proven to increase mental focus, increase happiness, increase energy levels, and support weight loss. It's Energy, with benefits.                               The Vitamin Ernegy, Extra strength Mango shot 1.93 fl oz is filled with the beneficial vitamins needed that help boost your immune health, while providing up to 7+ hours of Ernegy with no crash later. No sugar. Keto & Vegan - Friendly.