Whether it be lifting, biking, running, hiking, cycling, playing team sports or just running your daily errands, AMIN.O.ENERGY PLUS ELECTROLYTES provides you with caffeine from natural sources to support energy and focus, amino acids to support muscle recovery, plus electrolytes to help replenish those lost during exercise in sweat. What are electrolytes? - Healthy adults need minerals like potassium, sodium and magnesium. These electrolytes help support muscle function and fluid balance. Electrolytes are lost when we sweat and can be replenished when you mix AMIN.O. ENERGY PLUS ELECTROLYTES powder with at least 8 oz of water.