Optimum Nutrition Superior Amino 2222 160 Tablets

Amino Acids are the “building blocks” of protein including proteins used to grow, repair, and maintain muscle tissues. Our Superior Amino 2222 Tabs provide a full spectrum 2,222 mg array of essential, conditionally essential, and non-essential amino acids derived from a blend of isolated, concentrated, and hydrolyzed protein sources and fortified with additional Micronized Amino Acids. Bottom line: It is one powerful pill.