What Makes VetIMMUNE PI A Game-Changer?
- Stronger Natural Defenses– Your pet gains robust resistance to harmful pathogens, whether young, old, or immunocompromised.
- Balanced Inflammatory Response– Inflammation can make pets feel miserable. VetIMMUNE PI helps maintain a healthy immune balance so they bounce back faster.
- Fewer Costly Vet Bills– A strong immune system means fewer infections, reducing the need for costly invasive treatments and side effects.
- Longevity & Vitality– Keep your pet thriving for years with long-term immune support that enhances their quality of life.


VetIMMUNE® PI - Small Cat & Dog - Up to 16 lbs. - 6-Bottle Packs


VetIMMUNE® PI - Small Cat & Dog - Up to 16 lbs. - 2 to 5 Bottles


VetIMMUNE® PI - Large Cat & Dog - 17 lbs. and Up - 6-Bottle Packs


VetIMMUNE® PI - Large Cat & Dog - 17 lbs. and Up - 2 to 5 Bottles
Unique Product
VetIMMUNE® PI is a patented blend of bioactive polyprenyls from American mulberry. Using advanced technology, VetIMMUNE® PI delivers physiologically relevant quantities of these essential natural signaling molecules for proper growth and functioning.
Clinically Tested
Extensive research and clinical studies have confirmed that VetIMMUNE® PI is well-tolerated. The study of 390 owned healthy cats in 10 states in which cats' age ranged from 2 days to 16 years old found that VetIMMUNE® PI is suitable for long-term daily use.
Biological Activity
The innate immune response is the body's first line of defense, consisting of rapid, genetically pre-coded cellular responses to stress and pathogens. Research has shown that polyprenyls in VetIMMUNE® PI balance and support appropriate innate immune responses by interacting with immune cells.
Customer Reviews & Testimonials*
*These testimonials are for informational purposes only. The information is not a substitute for expert veterinary care. Testimonials are written by actual customers and represent their own observations. These observations are not guaranteed, are not medically substantiated, and may not be typical for other pets.
Proud Members of NASC
We are proud to be members of the
National Animal Supplement Council and work diligently "to promote the health and wellbeing of companion animals and horses that are given animal health supplements by their owners, and to protect and enhance the animal health supplement industry."

We Love Our VetIMMUNE Family






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