Best Nootropics For ADHD sleepandhypnosis.org Acetyl L Carnitine, 500 mg, 120 Vegetarian Capsules 1Q Focus Acetyl L carnitine Supplement for Kids Brain Health Vitamins 1Q Solutions In the double blind, placebo controlled, double crossover trial published in Prostaglandins, Leukotrienes & Essential Fatty Acids, boys diagnosed with ADHD were given acetyl L carnitine at 100 mg per kg of body weight per day, divided Acetyl L Carnitine Douglas Labs