As a therapist myself, I can confirm the superiority of the Dotolo/Herrmann brands
"As a committed colon hydrotherapist, I always want to provide my clients/students and fellow therapists with the best possible treatment: the global market-leading Dotolo and Herrmann equipment enables me to do so with complete confidence."Shemila Tharani colon hydrotherapist/Instructor/mentor.
Toxygen equipment is made in the USA by Dotolo Research Corporation, which is approved and certified by ISO 9001:2000, ISO 13485:2003, and CE (European Union), the US FDA, and Health Canada. The company is audited annually to verify the implementation of the quality systems.