Hidrex GS 400 is one of the most well known models of iontophoresis device used by hyperhidrosis patients. Pros: Professional quality, good built, sturdy, portable, choice of power modes Cons: Pricey Submit your reviewName: Email: Website: Review Title: Rating: 12345Review:   Check this box to confirm you are human.Submit     CancelCreate your own reviewHidrex GS 400Average rating: … Continue reading Hidrex GS 400 Review