Is L Carnitine safe for athletes at doses up to 6000 mg day? Consensus When to Take L Carnitine for Optimal Training Benefits Transparent Labs Berberine and L Carnitine: Safety, Benefits and Dosage Guide Bolt Pharmacy Carnitine Wikipedia Levocarnitine Tablets (330 mg) Levocarnitine Oral Solution (1 g 10 mL multiple unit container) Levocarnitine Oral Solution (Sugar Free) (1 g 10 mL multiple unit container) For oral use only. Not for parenteral use. PDF) The Role of L Carnitine in Distance Athletes