Pennosan^® is a UK-based manufacturer and supplier of chitosan products and formulations for a wide range of domestic and industrial uses. 

Our quality management systems ensure our customers always receive good quality products with consistent performance. All our products are natural, biodegradable, safe and extremely effective, which makes them good for your business and great for the environment.

We are committed to delivering the benefits of chitosan use across an ever-broadening range of customer applications, through new product innovations and working closely with customers.