As Ayurveda is science closely gleaned from nature, we ensure that AYURVEDANT products remain largely undiluted by additives and uncorrupted by chemicals. Besides having a very high standardized Active Herbal Ingredients Base, we have now managed to also remove all of the most harmful known chemicals and preservatives from our products Kofwin syrup acts as an expectorant, helping in dry and allergic cough. Useful in seasonal cough and cold, sore throat and hoarse voice. Relives congestion and irritation of throat