l carnitina 1500 Twinlab L-Carnitine Fuel 1500, Wild Berry, 31 Servings Packaging should be the same as what is found in a retail store iSatori L-Carnitine LS3 1500, Triple-Blend

Ingredients Drinking Water, L-carnitine, Fructose, Acidifier (Citric acid (E330)), Preservative (Potassium sorbate ), Sweetener (Sodium cyclamate, Acesulfame K, Saccharin sodium), Natural flavoring, Vitamin B6 (pyridoxine hydrocloride) Powerbar Black Line - Note on the Klner Liste product series General Information About Vitamin B6 Legal information

So, is there any need to supplement L-carnitine

Mayo Clin Proc 88(6):544551

Do you need L-carnitine

While the red meat story has captured the headlines, clearly more research is needed to fully understand the pathways linking red meat, L-carnitine and gut microbiota to cardiovascular disease