Windsor → Holborn, Central London
Thinking About a Colonic? Start With Clear Answers.
If you are looking for colonic irrigation in Windsor and are happy to travel into Central London, Parkland Natural Health offers consultation-led colon hydrotherapy at our established Holborn clinic.
If this would be your first colonic, you may naturally have questions about what actually happens, whether it is comfortable, what equipment is used and whether the procedure is suitable for you. We explain these things before treatment begins.
Location note: Parkland Natural Health does not operate a clinic in Windsor. Our clinic is at 239 High Holborn, London WC1V 7EW. This page is for people from Windsor who are considering travelling to our Central London clinic.
Professional Colon Hydrotherapy Since 2005
Consultation-led care, suitability screening and a therapist who remains with you throughout your appointment.

One colonic irrigation session including consultation
Closed-system colonic irrigation in Holborn, Central London, with consultation and suitability screening included. A popular first appointment for clients looking to feel less bloated, lighter and more comfortable, or seeking support for constipation, trapped wind and a sluggish or irregular bowel. Book online and save 10%.
A question more people are asking
What Does a Colonic Do?
Colon hydrotherapy works directly in the large bowel. Warm, filtered water is introduced gradually, then released with bowel contents and gas through enclosed tubing.
The immediate purpose is therefore bowel cleansing and evacuation. Some people report feeling lighter or less full afterwards, although individual experiences vary.
A colon cleanse should not be described as removing toxins from the bloodstream, burning body fat, curing digestive disease or replacing the normal functions of the liver and kidneys.
What Happens During a Parkland Appointment?
1. Consultation
We discuss why you are considering colon hydrotherapy, your relevant health history, current circumstances and any concerns before deciding whether treatment is suitable.
2. Gradual Treatment
Your therapist gradually introduces warm filtered water using our gravity-fed system and manages filling and release based on your comfort and response.
3. Afterwards
Most clients continue with their normal day afterwards. You can discuss practical questions about hydration, food and your journey home before leaving.
A typical Parkland appointment is around 60 minutes including consultation. We may use gentle abdominal massage where appropriate.
Another increasingly common question
Is Colonic Irrigation Safe?
It would be misleading to say that colon hydrotherapy is completely risk-free or suitable for everyone. Safety depends partly on appropriate screening, individual health circumstances and how the procedure is carried out.
At Parkland, we conduct a consultation and suitability screening before treatment. Relevant contraindications can include active gastrointestinal bleeding, certain inflammatory bowel conditions, bowel perforation, recent major abdominal or bowel surgery, severe cardiovascular disease, renal failure, pregnancy and other circumstances.
If screening identifies a contraindication and treatment cannot proceed, we provide a full refund.
Persistent, severe, or unexplained bowel symptoms should be medically investigated rather than treated with colon hydrotherapy as a substitute for diagnosis or treatment.
What Type of Colonic Equipment Does Parkland Use?
Parkland uses a closed-system, gravity-fed colon hydrotherapy system with warm filtered water.
“Gravity-fed” means that the treatment does not depend on forcing water into the bowel under a fixed high pressure. Water is introduced gradually, and the therapist stays with you throughout the session to manage filling and release based on your comfort and response.
In a closed system, water and bowel contents leave through enclosed tubing, which helps make the procedure discreet.
Choose how you want to begin
Colon Hydrotherapy Options at Parkland
First appointment?
One Colonic + Consultation
A straightforward first appointment with a consultation, suitability screening, and closed-system, gravity-fed colon hydrotherapy.
Prefer an enhanced option?
Bicarbonate Colonic
An enhanced gravity-fed colonic incorporating sodium bicarbonate. We can discuss its purpose, limitations, and suitability before treatment.
Interested in a probiotic option?
Probiotic Implant + Colonic
An enhanced appointment combining colon hydrotherapy with a probiotic implant introduced into the lower bowel. Individual microbiome responses vary.
Prefer a short programme?
Mini Detox — Three Sessions
A three-session programme for clients who prefer continuity across several appointments rather than arranging individual sessions separately.
Not sure which option is right for you? Try our free Bowel Health Self-Assessment or compare all treatments and prices.
Windsor to Central London
Getting to Parkland From Windsor
Great Western Railway connects Windsor & Eton Central with London Paddington via Slough. GWR currently advertises Windsor-to-Paddington journeys taking as little as around 29 minutes.
From Paddington, one practical route is the Elizabeth line to Tottenham Court Road, followed by one stop on the Central line to Holborn.
Parkland Natural Health is at 239 High Holborn, London WC1V 7EW. The entrance is via Little Turnstile beside Pret a Manger.
Rail and Underground services can change, so check your journey before travelling.
Questions From Clients Travelling From Windsor
What is a colonic?
A colonic, also called colonic irrigation or colon hydrotherapy, uses water introduced into the large bowel through specialist equipment. Water and bowel contents are then released during the session.
Does Parkland have a clinic in Windsor?
No. Parkland Natural Health has one clinic at 239 High Holborn in Central London. This page is for people from Windsor who are considering travelling to us.
Is colonic irrigation safe?
No procedure is completely risk-free. Suitability varies with individual health circumstances, so Parkland conducts consultations and screening before treatment.
What does a colonic do?
Its direct action is bowel cleansing: water is introduced into the large bowel and released together with bowel contents and gas. It should not be described as a systemic detox or treatment for disease.
Do I need to fast before my appointment?
No routine fasting is required. Eat normally, avoid a particularly heavy meal immediately beforehand and maintain normal hydration unless you have received different medical advice.
Can I return to Windsor after the appointment?
Most clients continue with their normal day afterwards. Individual responses vary, so discuss any particular concern about your return journey before leaving the clinic.
Understand it first. Decide second.
Ready to Book Your First Colonic?
If you are travelling from Windsor, start with one consultation-led appointment. Ask your questions, understand the procedure and decide whether it feels right for you.
Parkland Natural Health, 239 High Holborn, London WC1V 7EW, 020 7193 8652
Information notice: Parkland Natural Health does not operate a clinic in Windsor. This page is for clients considering travelling to our Holborn clinic. Colon hydrotherapy is a complementary wellbeing procedure and is not a substitute for medical diagnosis or treatment.
