MRM Nutrition Acetyl L-Carnitine dietary supplement comes in a bottle containing 60 vegetarian capsules, with each capsule containing 500mg of acetyl L-carnitine. This amino acid derivative is known for its potential to support cognitive function and energy production. It supports energy metabolism and alertness & mental focus. Acetyl L-Carnitine (ALC) is a nutrient and naturally occurring metabolite in the human body that is involved in macronutrient metabolism. Deficiencies in L-Carnitine can increase fatigue and decrease recovery rate following physical activity. A number of tissues contain significant concentrations of ALC but these decrease as we age and there is evidence that dietary supplementation can address these shortfalls. Suggested use: Take 1 capsule per day with or without a meal or as directed by your qualified healthcare provider. Other Ingredients: Cellulose.