Gen-Tec Nutraceuticals source, blend and package 100 percent pure pharmaceutical grade L-Carnitine powder. L-CARNITINE supplementation is ideal for individuals with a goal of reducing subcutaneous body fat levels. L-Carnitine (LC) is a non-essential amino acid that plays an integral role in fatty acid metabolism and energy production. The successful metabolism of fats requires LC to collect available fatty acids and transport them to the muscle cells for beta-oxidation (energy). Available in 200 g jar.