Elements wellness Cof-Nil cough relief formula contains powerful herbs like Tulsi, Vasaka, Yashti, Banafsha and Kantakari known for their soothing, expectorant and anti-allergic activities. Pleasantly flavoured with mint, this liquid helps ease the phlegm, reduce bouts of cough without causing drowsiness. This Ayurvedic product is safe and keeps you working and active in spite of cough.