L Carnitine has become one of the most commonly asked about supplements over the past 18 months and I can see why when looking at all the research that has come out about it over the last 2ish years., Adding L carnitine to antagonist ovarian stimulation doesn't improve the outcomes of IVF ICSI cycle in patients with polycystic ovarian syndrome: a double blind randomized clinical trial Journal of Ovarian Research Springer L Carnitine: Benefits, Uses, and Side Effects Lifespan Research Institute L Carnitine Is it Worth Taking? Ideal Nutrition The Role of Lifestyle Interventions in PCOS Management: A Systematic Review Carnitine Metabolon