Optimum Nutrition ESSENTIAL Amino ENERGY+ ELECTROLYTES Flavor:Tangerine Wave Added stress support

Added stress support

Muscle recovery & decrease muscle breakdown

L-Isoleucine and L-Threonine

take it 30 minutes prior to exercise

Animal Flex

Optimum Nutrition ESSENTIAL Amino ENERGY+ ELECTROLYTES Flavor:Tangerine Wave Added stress supportOptimum Nutrition ESSENTIAL Amino ENERGY+ ELECTROLYTES Highlights: Energy + Muscle Recovery + Electrolytes Dial Up your Energy Level Customize your Caffeine Level to Support your Daily Routine 100 mg of Caffeine per Serving Derived from Natural Sources Like Coffee Bean and Tea Leaf 5 Grams of Amino Acids per Serving for Muscle Recovery 405 410 mg of Electrolytes per Serving to Help Replenish What's Lost with Sweat (when taken with at least 10 fluid