Zyfend A is a proprietary, all-natural supplement for use during feed changes, stressful times, environmental changes or other events to help maintain normal digestive health — with no egg withdrawal period! Flock keepers use it to keep intestinal parasites away, and it is safe for use in organic-certified flock management.
Make gut health a priority by adding Zyfend A to your poultry or waterfowl’s water for one week eaconth or as needed throughout the year.
