From the Manufacturer: -Verm-X is a 100% natural, palatable and easy to use formulation that controls intestinal hygiene whilst being gentle on the gut and digestive system. - Verm-X creates an environment in the gut and digestive system which is able to attack and expel challenges in this area. - Whereas chemical products generally work on whatever challenges are present at the time of feeding, the environment Verm-X builds is designed to stay active throughout the year, so that so long as fed for three consecutive days each and every month as instructed, it is able to stop anything from settling and doing it's damage, keeping your birds healthy and you happy! - Being 100% natural, Verm-X for Poultry has the added advantage that you are able to eat your hens eggs throughout the use of the product. -Approved for use in organic systems following assessment by Organic Farmers and Growers Ltd.