Ashwagandha Pak is an Ayurvedic preparation containing Ashwagandha, cow-milk, sugar, medicinal herbs and minerals. The chief ingredient of this medicine is Ashwagandha.The botanical name of Ashwagandha is Withania Somnifera. It is one of the important tonic herb of Ayurveda. For therapeutic purpose mainly the roots of the plant are used. The roots are sedative, Tonic, alterative, aphrodisiac and nutritive. The roots are used in the treatment of senile debility, consumption, rheumatism, Vata rog, nerves weakness, nervous breakdown, loss of memory, loss of muscular strength, sperm disorders, spermatorrhoea, impotence, and infertility. The internal administration of root powder with milk improves stamina and strength. Ashwagandha is important ingredient of many aphrodisiac herbal medicines. Use of Ashwagandha pak improves libido, muscles tone, nourishes the body and cures various health problem related to male reproductive system.