Acetyl-L-Carnitine, often known as ALCAR, is a form of the amino acid L-Carnitine that includes an added acetyl group, giving it a unique structure known for its versatility and bioavailability. QUALITY FORM: Acetyl-L-Carnitine, often referred to as ALCAR, is a modified version of the amino acid L-Carnitine and is among the most extensively studied forms of Carnitine.
