L Acetyl L Carnitine is recommended for oral administering purpose. It is suggested to treat bipolar disorder, infertility, nerve pain, to enhance thinking capacity and memory function etc. L Acetyl L Carnitine is instrumental in producing energy in human body. It also improves functions of brain, heart, muscles and various other organs. This substance plays important role in raising sperm count, in reducing physical stress and tiredness in elderly persons and in preventing muscle damage caused during exercise. By reducing tiredness, this substance raises physical activity needed for losing extra body weight. Quality of this substance has been verified on the basis of its storage life.