Buy Zandu Ayush Kwath Ghan (Instant Kadha Sachets) worth Rs.300 at Rs.235. No coupon code needed to get this offer. Introducing Zandu Ayush Kwath Ghan, an easy and convenient way to have kadha on the go! Enriched with immunity-boosting herbs such as Tulsi, Dalchini, Sunthi and Krishna Marich, this kadha comes in a ready-to-use format. Limited period offers. Buy now.