l carnitine stacker High Strength Liquid L-Carnitine 5000 Mg, 16 Oz (473 ML) It can also be used in tandem with other fat Stacker Europe Stacker2 Zero Shot
Description
Du X, et al

There were no changes to participants diet or lifestyle during this study

It may be that under L-carnitine administration, EPA was preferentially utilised for oxidation over other fatty acids

2002 Sep;(34):269-74

Semen quality and human fertility: a prospective study with healthy couples