l carnitine pure liquide ALLMAX Nutrition Liquid L-Carnitine 1500 Miligrams, Blue Raspberry, 16 oz (473 ml) : Health & Household Liquid Carnitine 3000mg Plus –
Description
In addition, the use of valproic acid with or without other anticonvulsants may cause hepatotoxicity and increase plasma ammonia concentrations, leading to encephalopathy

doi: 10.1016/S0300-2977(00)00030-9 51 PlioplysAPlioplysS

Ann Emerg Med 2002, 39: 616-621

In artificial tear formulations, L-carnitine is considered a "compatible solute"
