A Sports Fitness Enthusiast's Supplement GPLC Glycine Propionyl-L-Carnitine HCl is delivered to you in quick-release capsules. Now, each serving of this supplement is packed with 1,250 mg of GPLC HCl and 60 mg of CoQ10 for additional benefits (an extra large serving). Our GPLC supplement helps to support healthy blood flow circulation and nitric oxide levels.* Also may be used to facilitate extreme muscle pumps.* What is GPLC   GPLC stands for Glycine Propionyl-L-Carnitine HCl. This long term covers a variety of good-for-you healthy nutrients that go into this single supplement.* Glycine is an amino acid that is needed within the body. Propionyl-L-Carnitine is an optimized version of the amino acid, L-Carnitine. The two are bonded together to create GPLC.  Why CoQ10 CoQ10 is added into this supplement for optimized benefits. It is a known substance that can be found within every cell of the body. The two work synergistically within your body to deliver better results.  Carlyle's GPLC Glycine Propionyl-L-Carnitine has no Artificial Color, Artificial Flavor, Artificial Sweetener or Preservatives.