Lonza is a Swiss based life science company and the leading manufacturer of L-Carnitine. Thanks to a unique production process based on fermentation, Lonza is the only manufacturer capable of producing L-Carnitine in the same way as nature. This process yields pure L-Carnitine and does not require further purification steps to separate chemical D-Carnitine from the final product. Carnipure is the trademark of Lonza Ltd for human nutrition (food) Carniking is the trademark of Lonza Ltd for animal nutrition (feed)