Superior GPLC Glycine Propionyl-L-Carnitine For Increased Absorption (Extra Large Serving Size & No Artificial Fillers). There are several forms of l-carnitine, which are all used for different reasons: Acetyl-L-Carnitine (ALCAR): used for cognitive enhancement L-Carnitine L-Tartrate (LCLT): used for physical performance and power output. Glycine Propionyl-L-Carnitine (GPLC) - This compound supports blood nitric oxide levels which promotes healthy blood flow, and is the one found in GlycoTrax. The Benefits of Supporting Healthy Blood Flow Managing blood flow is important, it can have various benefits such as: Better blood flow to your limbs. Improved blood flow to muscles for extra pump during workouts. Increases in athletic and daily performance. The nitric oxide you'll get through. GlycoTrax plays a large role in promoting blood flow, as it is known to dilate blood vessels to promote circulation. With our high absorption GPLC blood circulation supplement, you can get fast, effective results for a healthy blood flow. Safe and Effective L-Carnitine Supplement. Our superior GPLC was specifically chosen by our licensed physicians to create endurance supplements you need to support athletic performance. Feel safe knowing that VitaMonk's blood circulation supplement: Is manufactured in state-of-the-art facilities. Contains no artificial fillers for optimal safe results. Follows FDA guidelines and strict GMP compliance. Uses only the highest quality GPLC glycine propionyl-l-carnitine. 100% Money Back Guarantee Still not sure if this is right for you? Then try it out with no financial risk!