l carnitine for pcos women years with have been told that either supplements don’t work or promised that they are magic pills., The issue isn’t supplements, it’s that most women with PCOS / PMOS have never been L-Carnitine
Description
During high-intensity cycling, the subjects taking L-carnitine had lower levels of lactic acid and higher levels of creatine phosphate, one of the primary building blocks of ATP

[DOI] [PubMed] [Google Scholar] 56.Cham S, Evans MA, Denenberg JO, Golomb BA
doi: 10.12659/msm.881792

Additional studies are needed to better explore the potential of l-carnitine and ALCAR for protection of developing brain as there is an urgent need for therapies that can improve outcome after neonatal and pediatric brain injury

It's safe, effective as a starting point, and will give your body time to adjust
