What is goji berry the goji berry is a member of the solanaceae family and is commonly grown in western areas of china why use goji berry tablets these premium goji berry tablets contain 500mg of goji berry extract whole goji berries are an excellent source of vitamin a c and iron who can benefit a goji supplement offers a convenient alternative for people who struggle to consume enough fresh fruit and veg in their diet or simply want to improve their dietary intake to be taken as p