Konidin Mucolytic - Expectorant is a combination of mucolytic and expectorant. Bromhexine HCl and Glyceryl Guaiacolate work directly on mucus secreting cells in respiratory tract by breaking the acid mucopolysaccharide fibres. The breakdown of mucopolysaccharide fibres makes the sputum thinner and less viscid and therefore more easily removed by coughing.