L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production. It naturally occurs in red meat and other animal source foods, but we recommend supplementation to obtain optimal levels of this excellent amino acid. NOW uses only Carnipure™, a special grade of L-Carnitine (L-carnitine tartrate) and the most researched form and brand, manufactured by the Swiss life sciences company Lonza. NOW L-Carnitine is the purest form, clinically tested, and vegetarian (non-animal sourced). Our Liquid Carnitine has the added co-factors Vit. B6 and Pantothenic acid to aid further energy production. Delicious liquid foram allows for controlled dosing and can be taken direct form spoon or added to beverages or health shakes. Our NOW natural and organic Supplements are an effective way to ensure you and your loved ones are getting essential vitamins, minerals and nutrients for daily optimal health. Since 1968, NOW has been making top quality products that are tested to the highest standards to empower people to lead healthier lives. Our promise - what is on the label, is precisely what is in the bottle.FAMILY OWNED OPERATED: Our product is proudly packaged by a family owned and operated company since 1968. GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory testing methods (for stability, potency, and product formulation). CITRUS FLAVOR: Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production . AMINO ACIDS HIGHLY ABSORBABLE: NOW Sports L-Carnitine 1,000 mg Liquid has all of the properties of carnitine in a highly absorbable liquid form with a pleasant citrus taste. NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.