Acetyl L carnitine is a white crystalline solid that resembles snow. It has a mild odor similar to vinegar. It is a metabolite of L carnitine, derived from the amino acid L lysine in a series RC L Carnitine XS 3000 Liquid, 473mL at 2200 box in Raigad ID: 23873226212 L Carnitine Liquid NPL Fat Loss Supplement Nutritional Performance Labs Carlyle GPLC Glycine Propionyl L Carnitine HCL Supplement 1250mg 60 Capsules Advanced Athlete Ronnie Coleman L Carnitine XS 3000 Liquid (31 Servings) Malaysia Supplements