Sport Armour EAA is more than just amino acids. The formula is enriched with L-glutamine, electrolytes, and patented ingredients that support absorption, such as AstraGin® and BioPerine®. The presence of sodium, potassium, magnesium, and calcium from Aquamin™ supports electrolyte balance and proper muscle function. Its also complemented by B vitamins, including niacin and vitamin B6, which are essential for metabolism