Creatine & Acetyl L Carnitine Energy Plus, 0.51 lb Losing weight with L carnitine supplements. Yes or no? Acetyl L Carnitine L Carnitine is not a magic fat burner It won't melt fat, build muscle, or replace hard work. The only thing it burns is your money Stick to the basics Amazon.com: NOW Foods Supplements, L Carnitine 1,000 mg, Purest Form, Amino Acid, Fitness Support*, 100 Tablets : Health & Household Best Time to Take L Carnitine: Morning vs Evening for Better Fat Loss & Performance