Ausvita Nutrition Inc. is the American branch of Kaiyua Hengtai Pharma Company Ltd.. Our factory is located in China. Hengtai Pharma is the greatest producer of L Carnitine, Alpha-Ketoamino Acids, Phenibut and GABA in the world. We also produce the L-Arginine series, Creatine series and GAKIC. In addition we produce API’s Pharmaceutical Intermediates and Generics. Our goal is to be a reliable partner for your raw material needs. The solid working relationship with our factory, allows Ausvita to bring the highest quality product at competitive manufacture pricing to your business.