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Amino refers to amino acids, the building blocks of protein that play a key role in muscle repair, energy-yielding metabolism*, and increased alertness*. Each serving of Optimum Nutrition's Essential AMIN.O. Energy delivers 5 grams of amino acids and 100 milligrams of caffeine from natural sources, providing a boost to help you achieve your fitness goals.
A flavorful energy boost without added sugars, aligning with dietary preferences, supporting improved focus*, and normal energy-yielding metabolism*.
*Contributes to normal energy-yielding metabolism.
*Caffeine contributes to increased alertness and improved concentration.
One serving of ESSENTIAL AMIN.O ENERGY increases energy and alertness with 100 mg of caffeine from natural sources and a burst of flavour you’ll look forward to mixing into cold water anytime.Take a 30-serving tub along to the gym or your office – wherever your busy day takes you.4
Ready-to-mix Amino Acid Food Supplement Powder with Caffeine and Vitamin C, with sweeteners.
5 g of Amino Acids per serving
Add 2 level scoops (9 g) to 330 ml of cold water and mix.
Nutritional information will be shown when a flavour and/or size is selected.