Nitric Oxide (N.O.) helps in driving your muscles to perform at their highest degree every workout. So when you’re trying to get an edge in the gym, increasing N.O. production can help promote recovery, endurance, and muscular performance. That’s where Arginine Alpha-Ketoglutarate (AAKG) comes into play. As an ergogenic aid, AAKG can promote N.O. production and muscular performance in both aerobic and anaerobic exercises†. Here are some of the top AAKGs of 2021!