l carnitine fishy odor side effect trimethylamine L-Carnitine: Benefits, Uses, and Effects Fish-Odor Syndrome | Springer Nature
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A significant increase was observed in serum GPx at week 9 in the LCR group (1.75 U/mL, 95% CI 0.49, 3.00) but not in the PLA group (-0.54 U/mL, 95% CI -1.85, 0.77)

L-Carnitin Liquid hochdosiert, mit hochwertigem Rohstoff Carnipure.Energybody L-Carnitine Liquid mit Zink, L-Carnitin hochdosiert flssig, mit Dosierbecher, 1000 ml, Orange Geschmack Orange 1 l (1er Pack)

LC has been acknowledged as a potential antioxidant agent

doi: 10.1074/jbc.M501492200

But there are some lifestyle factors, at-home products, and in-office treatments that can help prevent them from coming back

Overcoming barriers to pain relief in the caribbean Developing World Bioethics 2009 9:3 (99-104) MacPherson C.C