Testimonials From Medical and Other Professionals We have received a number of testimonials from pharmacists, physicians, nurses, and other experts across the country praising Zanfel®. Zanfel is a safe and effective treatment for the rash from poison ivy, poison oak, and poison sumac. Click here to read expert testimonials

And From People Like You! Everyday, Zanfel Labs receives email from satisfied users who have found relief from the itch of poison ivy with Zanfel®. Click here to read personal testimonials