The acetyl derivative of L-carnitine. Acetyl-L-carnitine is involved in the metabolism of protein, carbohydrates and fats, as well as the conversion of fats into energy. Acetyl-L-carnitine crosses the blood brain barrier more readily than L-carnitine. It has antioxidant properties, and supports glutathione and CoQ10 levels. Free form amino acid, high purity, well tolerated.Serving Size: 2 Vegetable CapsuleServings Per Container: 50Amount Per Serving Acetyl-L-Carnitine (as Hydrochloride) 1 gOther Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, silicon dioxide, L-leucineAs a dietary supplement, 1 or 2 capsules two or three times daily, or as directed by a healthcare practitioner.Keep in a cool, dry place, tightly capped.