Did You Know? Some people report a fishy smell after supplementing with L carnitine. This happens because certain gut bacteria convert carnitine to trimethylamine, a malodorous compound found in rotting fish. Is L Carnitine Safe? Watch FIRST BEFORE Taking L Carnitine Supplements Any advice for fishy smell with L carnitine? Replying to @Bek I'm still going to my appointment to be on the safe s l carnitine fishy odor TikTok Acetyl L Carnitine 500 mg 90 Caps by Klaire Labs SFI Health L Carnitine Avoid Fishy Smell TikTok