Flubenvet 1% Medicated Premixture has no adverse effect on egg laying or hatchability.
Flubendazole is a synthetic anthelmintic belonging to the benzimidazole carbamates which acts by inhibiting the microtubular assembly in absorptive cells of nematodes.
Medicated Premixtures
These products are manufactured from licensed Veterinary Medicinal Products and do not have a Legal Category. This product is manufactured from a POM-VPS product.
Flubenvet 1% requires further mixing with feed before feeding and hence the keeper must be approved by VMD. Exemption from approval will apply only if birds are kept purely for domestic purposes, including consumption by the keeper of the produce. Detailed information from VMD:
https://www.gov.uk/guidance/manufacturing-and-supplying-veterinary-medicines-for-animal-feed