• Zyfend A
  • Zyfend A Chicken Dewormer
  • Zyfend A Chicken Dewormer
  • I started her on a monthly dose of

Zyfend A 30ml

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Zyfend A:
All natural formula containing selected enzymes and targeted essential oils to aid in improving performance in the presence of intestinal parasites (worms) and help offset worm-related issues. Contains liquid extracts of yucca schidigera, Aspergillus, and essential oils of lemon, grapefruit, fennel and anise.

DBC Ag Products Backyard ChickenTM Health Pack is an easy, comprehensive three step program to help protect chicks and poultry of all ages from naturally occurring, disease-causing organisms and internal parasites. Helps meet your goal of producing healthy, wholesome food in your own backyard.

Back Yard Chicken Health Pack helps improve intestinal health, provide safe drinking water, protect chicks from worm-related issues, increase chick survivability, support overall well-being and increase chicks' ability to handle stress. Safe and effective for use in all ages of chickens, turkeys, ducks, geese and other domestic poultry and waterfowl.

Consists of three water soluble health aids – Oxy E-100, HealthyFlock Tabs and Zyfend A, which are also available separately. One health pack treats 90 gallons of water, providing support to 25 chicks for approximately 50 days.

This product be suitable for use on organic farms. Please confirm with your certifier before using.


Zyfend™ A One bottle of Zyfend™ A treats 90 gallons of water

* Aids in improving poultry performance in the presence of worms
* Used successfully in large commercial organic and natural certified layer flocks across the USA
* Why throw away 50% or more eggs when there's Zyfend A?
* Helps break down natural defenses of intestinal worms and their eggs, making them more susceptible to attack by bird's immune system, stomach acids and gut bacteria