L-carnitine
What is L-carnitine?
L-carnitine is a compound that the body naturally produces and uses to metabolise fat into energy. It is synthesised in the liver and kidneys from the amino acids lysine and methionine. Commercially, it is often produced through chemical synthesis or fermentation processes.
Is L-carnitine gluten-free?
It is not a source of gluten.
Is L-carnitine a major allergen?
L-carnitine is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.
What is L-carnitine used for?
L-carnitine is added to certain foods and supplements, often marketed for energy enhancement or athletic performance.
Is L-carnitine safe?
L-carnitine is not an authorised food additive in the UK and is typically sold as a food supplement.
Why it's used
L-carnitine is added to certain foods and supplements, often marketed for energy enhancement or athletic performance. It is commonly found in artificially sweetened beverages, protein powders, and energy drinks, where it is included for its perceived role in energy metabolism.
Health notes
L-carnitine is not an authorised food additive in the UK and is typically sold as a food supplement. EFSA has evaluated L-carnitine, and it is permitted for use in certain foods for special medical purposes and infant formula under specific conditions. Evidence regarding the benefits of L-carnitine supplementation for general health or athletic performance in healthy individuals is mixed, with some studies showing potential benefits and others showing no significant effect.
Allergen info
L-carnitine is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It is not a source of gluten.
Foods that contain L-carnitine
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