Optimum Nutrition AMIN.O Energy supplement is an effective tool to enhance energy and attention, with its mix of natural energizers and blend of amino acids. Its combination of amino acids and energizers work together to optimise energy and help muscle recovery. Through 5g of micronized amino acids, including BCAAs, per serving and potent antioxidants, Amino Energy is a unique formula, designed to help users reach their fitness goals.

Formulated with only 10 calories and no sugar or fat, Optimum Nutrition AmiN.O Energy provides an anytime energy boost with extracts of green tea and coffee, plus their Amino blend.