Like Fenben, Trio is used to eliminate organisms such as parasites, worms, fungi and harmful microbes that may be the underlying cause of many conditions. Trio tablets are twice as strong as Fenben tablets and can help heal on a deeper level, eliminating all forms of pathogens. These tablets target the FTSZ gene and infected microtubulin that is being created at a cellular level. Trio incorporates a powerful synergistic blend of 3 anthelmentics for maximum benefit. Each tablet contains 500 mg fenbendazole, 144 mg pyrantel and 50 mg praziquantel. The propriety blend of ingredients in these tablets assures maximum absorption. They are made exclusively for Happy Healing Inc. by a FDA registered and inspected animal pharmaceutical company and each batch is third party lab tested for quality.