Acetyl l Carnitine Ameliorates Metabolic and Endocrine Alterations in Women with PCOS: A Double Blind Randomized Clinical Trial Advances in Therapy Springer Nature Link 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., PDF) A Review on Therapeutic Effects of L Carnitine: An Update Polycystic Ovary Syndrome (PCOS): Symptoms & Nutritional Strategies. Life Extension PCOS Nutrition Center L Carnitine (120 Capsules)