120 1000 mg acetyl L carnitine per daily dose; Increase energy and stamina during physical activity; Supports mental function, improving concentration and memory; Ideal for Andrew Lessman Memory and Brain with Acetyl L Carnitine Kit 30 Capsules Each HSN Memory and Brain with Acetyl LCarnitine 30 Capsules MEM Food, Memory & Cognitive Support with MEM Blend, L Serine, Organic Lion's Mane and Blueberry Juice Powder, 60 Packets, 0.3 oz (8.5 g) Each Acetyl L Carnitine Core Nutritionals