Simply Energy Powder is derived from a blend of herbal extracts, amino acids and electrolytes to help the body generate a wholesome surge of pure energy. The amino acids, L-arginine, L-citrulline and beta-alanine, have been incorporated to enhance blood flow, as well as theanine to help the mind reach optimal mental clarity. With dehydrated and naturally sourced caffeine, as well as ingredients to enhance concentration and focus, Simply Energy TM provides a delicious, revitalizing boost of real energy to quickly pick you up and get you through the day.