Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get Thorne L Lysine 60 Capsules Revolution Nutrition Carnitine Cooler Powder L Carnitine Tartrate Lean supplement Amino Acid Enhance Endurance Zero Calorie Acetyl L Carnitine Walgreens Supplemart Authentic Supplements Meet your body's fat shuttle L Carnitine! It transports fatty acids to be burned as energy, supporting endurance, focus, and recovery. Instagram