best pure l carnitine L-Carnitine L Carnitine L Tartrate 100g,

They use lyophilization, or freeze-drying, to keep their strength

2279-C ASTHMA AND OBESITY - SYNERGISTIC EFFECTS ON HEPATIC METABOLISM IN A MOUSE MODEL Tim Westhoff 1 , Holger Garn 2 , Sarah Miethe 2 , Verena Von Blow 3 , Martin Roderfeld 3 and Elke Roeb 3 , (1)Justus-Liebig-University, (2)Philipps University, (3)Justus-Liebig-University, Giessen Background: Obesity, as a component of the metabolic syndrome, is a widespread disease with steadily increasing case numbers in industrialized countries and serious health consequences such as non-alcoholic fatty liver disease (NAFLD)

1994 Jun;92(1-3):293-303

See Figure 1 for the chemical structures of L-carnitine, acetyl-L-carnitine, and propionyl-L-carnitine