As experts in constipation relief, Coloxyl understand how the experience of constipation differs from person to person. It’s why Coloxyl range has been developed to suit a variety of needs and why Australians have been turning to Coloxyl for relief for over 40 years. The Coloxyl range is the number 1 selling constipation treatment in Australia, is proudly Australian-made and is available in Birkenhead Health Plus both online and in store.