Colpermin has been specially formulated in a prolonged release capsule to help manage the symptoms of IBS. Its double action helps relieve both the painful abdominal spasm and uncomfortable bloating of IBS. Firstly Colpermin has a relaxing effect in the bowel muscle to relieve the knotted feeling and cramping pain in the stomach. At the same time, Colpermin helps disperse the pockets of trapped wind that can cause that uncomfortable bloated feeling.