Maximum Human Performance Probolic-SR -- 4 lb. -- Chocolate

Probolic-SR's patented 12-hour Sustained Release Micro-Feed Technology and Critical Five Amino Acid Score (CFAAS) have set new standards in the bio-efficiency and anabolic effects of protein by giving you something no other protein can: a continual 12-hour supply of the most critical amino acids, including high levels of glutamine, arginine and BCAAs to stimulate muscle growth, improve recovery and prevent catabolic muscle wasting.