Polyprenyl Immunostimulant™ is the only therapeutic approved by the USDA for the treatment of feline rhinotracheitis. It reduces the severity of the disease in cats. It is a very safe, well-tolerated oral liquid designed with cats in mind. Polyprenyl Immunostimulant™ is formulated as a 2 mg/mL solution of phosphorylated polyprenols and is offered in 10 mL vials or packs of 6 x 10 mL vials. 

Polyprenyl Immunostimulant™ works by upregulating innate immunity and directing cellular immune response. It is a very safe product which aids in the reduction of clinical signs resulting from rhinotracheitis infection in cats 8 weeks of age or older. Polyprenyl Immunostimulant™ is often referred to as PI or PPI.

Indication

Polyprenyl Immunostimulant™ reduces the severity of clinical signs resulting from feline herpesvirus infection (URI, FHV-1, FVR, FRV) in cats eight weeks of age or older.​

Polyprenyl Immunostimulant™ is administered orally and is the only USDA-approved oral treatment for feline rhinotracheitis. No analogs or similars exist.
• 100% sourced and manufactured in the USA.
• Exceptional safety record: no adverse events reported during studies or seven years post-market introduction.
• Small volume of liquid is easy to administer to cats.​

For vet clinics interested in this product, please contact our team here for pricing details and further information. Thank you.