{"product_id":"l-carnitine","title":"L-Carnitine","description":"\u003cp\u003e\u003cspan\u003eL-Carnitine is a naturally occurring quaternary ammonium compound biosynthesized from lysine and methionine, essential for the transport of long-chain fatty acids across the inner mitochondrial membrane for beta-oxidation. In research models, L-Carnitine has been studied extensively for its role in mitochondrial fatty acid utilization, energy substrate metabolism, acetyl-CoA regulation, and its influence on endurance capacity, exercise performance signaling pathways, and cardiometabolic function. It serves as an obligate cofactor in the carnitine shuttle system, acting as a carrier for acyl groups between cellular compartments.\u003c\/span\u003e\u003c\/p\u003e","brand":"PepXClub","offers":[{"title":"600mg \/ 1 BOTTLE","offer_id":49221857607932,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true},{"title":"600mg \/ 3 BOTTLES","offer_id":49221857640700,"sku":null,"price":70.89,"currency_code":"USD","in_stock":true},{"title":"600mg \/ 5 BOTTLES","offer_id":49221857673468,"sku":null,"price":109.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/8703\/7692\/files\/L-CARNITINE.png?v=1782285209","url":"https:\/\/apex.pepxclub.com\/products\/l-carnitine","provider":"ApexAmino","version":"1.0","type":"link"}