Neither L Carnitine nor Berberine work like caffeine, yohimbine, or fat burners. They do NOT: Spike your heart rate Jack up your nervous system Cause jitters or crashes Mask Acetyl L carnitine physical chemical, metabolic, and therapeutic properties: relevance for its mode of action in Alzheimer's disease and geriatric depression Molecular Psychiatry PAN USA L CARNITINE LIQUID, Packaging Size: 500 ml at 1100 box in Ghaziabad Acetyl L Carnitine Erectile Dysfunction: What the Evidence Shows Ronnie Coleman L Carnitine XS 3,000 mg Liquid Ronnie Coleman Signature Series