Zandu Sonachandi Chyawanplus 900 G (Pack of 2) at Rs.625. Zandu Sonachandi Chyawanplus is scientifically proven to have properties that help improve memory, learning ability and concentration in growing children. Rich in antioxidants such as vitamin C, this chyawanprash is prepared from 51 traditional Ayurvedic ingredients that are clinically proven to help prevent cough and cold and allergies. It improves immunity and keeps you and your family protected against infections. You can earn an extra GoPaisa(GP) cashback on your every order while shopping via GoPaisa. You can check cashback rates to know about exact rate of Cashback amount. Shop now!