Puretein Agri

Puretein Agri, operating publicly under the PURETEIN brand and also identified as Puretein Bioscience, is a U.S.-based agricultural biotechnology and animal health company focused on feed supplements and functional feed ingredients for food and companion animals. The company develops and manufactures products built on a proprietary bioactive protein technology intended to enhance protein activity, improve animal growth and immunity, and lower dietary inclusion rates. Its business appears to be commercial rather than drug-development focused, with marketed nutrition products instead of a disclosed human therapeutics pipeline. The company emphasizes product safety, manufacturing, and global distribution for animal nutrition applications.