Nutrition for Polycystic Ovary Syndrome (PCOS) Foundation for Female Health Awareness 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., L Carnitine L Tartrate 500mg Veg Capsules Pure Nutrition Bronson Acetyl L Carnitine 500 mg Vitamins & Supplements Bronson Vitamins Bronson Vitamins Quality Vitamins and Supplements since 1960 L Carnitine Metabolism & Fat Burning Support Amvilab Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications