On Superior Amino 2222 160 Tabs provide 2.2 grams of 18 different amino acids per 2-tablet serving to add to the amount you consume through protein shakes, bars and whole foods.

• Optimum Nutrition Superior Amino 2222 – High quality amino acids for your muscles. Superior Amino 2222 BCAA are the branched chain amino acids. They are important because the body cannot synthesize them itself.