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

Self-care to stay well this winter

21 October 2016 : As the days grow shorter and the temperature drops, it’s easy to become complacent about our health. We exercise less, we eat more comfort foods and we trap ourselves indoors, in artificially heated rooms, full of other people’s germs. No

Taking the time to spot the signs. The warning signs of bowel cancer.

13 October 2016 : We’ve talked a lot recently about the concept of self-care – the idea that our health is our own responsibility. This has been brought into sharp focus recently by the findings of a study by University College London and the

Changing our relationship with food

27 September 2016 : In our last blog, we talked about eating mindfully and being aware of what we are putting in our mouths, instead of rushing our meals at our desks or in front of the TV. However, simply being aware of what

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