Optimum Nutrition Essential Amino Energy + Electrolytes is a versatile supplement powder designed to support energy, focus, muscle recovery, and hydration throughout the day. The Wild Berry flavored powder delivers 5 grams of a comprehensive amino acid blend per 2-scoop serving, including micronized taurine, L-glutamine, L-arginine, L-leucine, L-citrulline, beta-alanine, L-isoleucine, L-valine, L-tyrosine, and additional essential amino acids.

Each serving provides 100mg of caffeine sourced naturally from green tea leaf extract and green coffee bean extract, along with 440mg of electrolytes — sodium (115mg), potassium (45mg), magnesium (60mg), and chloride (190mg) — for hydration support. With just 5 calories, 1 gram of carbohydrates, and zero sugar per serving, it fits easily into most diet plans.

This 1.51 lb tub contains 72 servings. The flexible dosing system lets you dial up your energy based on your needs: 2 scoops provides mild energy (100mg caffeine), 4 scoops moderate (200mg), and 6 scoops delivers an intense pre-workout boost (300mg caffeine). Simply mix 2 scoops in 10-12 fl oz of cold water. Suitable for anytime energy support, pre-workout hydration (taken 20–30 minutes before training), and post-workout muscle recovery.