L carnitine supplements can cause a fishy odor in the breath, sweat, and urine. This is likely due to the formation of trimethylamine (TMA). TMA is also responsible for the pungent smell of L Carnitin (Carnipure) 2.000 mg pro Tagesdosis (4 Kapseln) 120 Kapseln von Unimedica, Nahrungsergnzungsmittel mit 500 mg reinem L Carnitin Narayana Verlag Is L Carnitine Safe? Watch FIRST BEFORE Taking L Carnitine Supplements Does L carnitine cause fishy body odor? Surprising Truth and Solutions Tonum