
A healthy flock starts with a healthy gut.
Improved intestinal integrity can lead to positive impacts across your poultry operation:
- Performance and Yield
- Intestinal Health
- Pathogen Modulation
- Nutrient Absorption
- Immune Response
- Inflammation
- Ammonia
- Foot Health
Scientifically proven to support gut health for poultry.
For poultry producers, Magni-Phi® nutritional specialty products have consistently demonstrated improved intestinal health and immune response as a natural alternative to antibiotics in countless poultry operations.


Magni-Phi
- Helps support intestinal integrity, which leads to improved immune health
- Offers increased digestibility, which leads to increased carcass yield
- Features all-natural ingredients to help meet increasing consumer demand for poultry raised without antibiotics
- Helps reduce the potential for ammonia output
- Can be used effectively with live coccidiosis and salmonella vaccines

Magni-Phi Ultra
- Offers improved efficiency for reduced shipping costs and improved logistics at the customer level
- Highly efficient feeding rate doubles value with one bag of Magni-Phi Ultra equal to two bags of Magni-Phi
- Features a higher saponin concentration, as compared to the original Magni-Phi
- Performs well in low- and high-challenge situations
- Can be used effectively with live coccidiosis and salmonella vaccines
Poultry Health Research and Resources
See research trials and access helpful resources to support your poultry operation

Magni-Phi® Ultra Benefits Increase as Feeding Rate Increases
To get the same level of efficacy at half the feeding rate, allowing additional ration space and storage efficiency and helping to reduce transportation costs.

Desert King Brings Manufacturing Excellence and Sustainability Leadership to Magni-Phi® Brands
In the poultry industry, ensuring productive and healthy birds is of utmost importance. Phibro and Desert King have partnered to provide the industry with natural solutions that enable poultry producers to achieve this critical goal. Click here to learn more.

Product Overview: Magni-Phi Ultra
With more than twice the concentration of saponins found in standard Magni-Phi®️ nutritional specialty product, watch to learn about how Magni-Phi Ultra supports a bird’s gut health at lower feeding rates.
Meet the Magni-Phi Experts





All Magni-Phi products are appropriate for organic production use and are on the Organic Material Review Institute (OMRI) products list.
Phibro’s DQA® program is not just about testing ingredients. It is our promise to produce only the highest-quality products – from the sourcing of raw materials to our manufacturing process to industry-leading expertise and technical support. It is this commitment to excellence that helps us ensure our products are safe and effective for your animals.
