Vaidyaratnam Narasimha Rasayanam: 

• Narasimha rasayanam helps in improving immunity and physical strength. 
• It acts as a body tonic, rejuvenative, increases sex drive, improves complexion of skin and prevents degenerative changes. 
• Narasimha rasayanam contains the unique hair nourisher, Bringaraja, which is mainly used in preventing premature graying and hair loss.
• It is beneficial in treatment of all kinds of gynecological disorders and promotes fertility.
• Triphala and shatavari present in this rasayanam is a well known aphrodisiac. 
• As the medicine is sweet in taste it is relished to a greater extent. 
• This medicine can be used by both men and women who desire rejuvenation.