Welcome to ARCH – the Association of Registered Colon Hydrotherapists

ARCH is the UK's leading community for colon hydrotherapists. Together we set standards, support our members and spread the word about this effective, natural treatment that we provide for thousands of people, from all walks of life, every week.

ARCH members are passionate about our therapy, because we see on a daily basis the real, positive effects it has on people's lives, whether they're suffering with digestive problems or simply looking for a natural boost to their health and wellbeing.

We're here to help you, whether you want to find a colon hydrotherapist, learn how to become a colon hydrotherapist or just find out more about how ARCH works as a community to inform the public and support our members.

What is colon hydrotherapy?

The therapeutic internal use of water to promote correct bowel function.

About the Association

Founded in 1987, ARCH is the UK’s leading Colon Hydrotherapy organisation

Hydrotherapists Training

We offer the highest standards of hydrotherapists training

Latest from ARCH Social Media

ARCH Colonics Hydrotherapy Blog

Health tips and updates from ARCH Colonic's Association

Michael Mosley on the micro biome

23 May 2017 : Recently, ardent healthy eating enthusiast, Michael Moseley, has moved on from his famous five-two fast diet to focus his energy on something ARCH colon hydrotherapists have known for a long time – that a healthy gut microbiome leads to a

Fecal Microbiota Transplant

14 May 2017 : The main theme of this year’s 30th Anniversary ARCH Conference is the gut microbiome, with our keynote speaker, Dr Mark Davis, lecturing on fecal microbiota transplantation or FMT. But what exactly is FMT, what conditions can it be used to

Microbiome Medicine Summit 2 – Free & Online Register now!

4 May 2017 : Microbiome Medicine 2 Summit starts on May 8th, and tens of thousands will gain the tips, strategies and secrets of microbiome medicine–it could improve your health, longevity, vitality and assist with unresolved problems!. Will you be there? Register for The

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Find a registered and regulated colon hydrotherapist in your area now.

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