Skip to content
Home Cities Journal Match Compare About Add Clinic For studios
Method · Proprietary device Open system (FDA-registered)

Angel of Water Colonic.

Angel of Water is the other common proprietary open-system device in North American and international wellness practice. Manufactured in the US, it is FDA-registered as a Class II device and is particularly common in integrative medicine clinics and naturopathic practices because of its clinical aesthetic and its professional training network.

Also known as: Angel of Water, AOW, Angel of Water open system
45–60 min session $85–160 per session
I. How Angel of Water differs from LIBBE 

Functionally the two devices deliver very similar sessions — both are FDA-registered open systems with disposable nozzles, water warming, and integrated sanitation. The differences are mostly in aesthetics, training networks, and manufacturer support. Angel of Water is slightly more common in clinical-style practices (naturopaths, integrative clinics); LIBBE is slightly more common in wellness-boutique settings. For the client experience, they are functionally interchangeable.

II. Why practitioners choose Angel of Water 

Strong manufacturer training program, integration with I-ACT certification courses, consumables supply chain, and a clinical aesthetic that fits well in medical-adjacent practice settings. Some naturopathic doctors and integrative physicians prefer AOW specifically because the device looks and feels clinical, which helps with patient perception and insurance billing (where applicable).

III. What the session feels like 

Identical to any well-run open-system session. Intake, positioning (semi-reclined or left-side), nozzle self-insertion, fill-and-release cycles for 45 to 60 minutes, light abdominal massage from the practitioner, closing release, wipe-down, and post-session hydration. First-time clients almost never distinguish AOW from LIBBE by feel alone.

IV. Typical session length 

45 to 60 minutes of hydrotherapy, 75 to 90 minute full appointment. AOW clinics tend to book slightly longer first appointments (90 to 120 minutes) because of the clinical-intake culture that comes with the device's typical settings.

V. What you pay and why 

$85 to $160 per session, essentially identical to LIBBE pricing. Clinical-setting AOW practices (in naturopathic or integrative medicine offices) may price higher ($140 to $220) because of the physician supervision overhead and clinical framing. Wellness-boutique AOW practices price in line with LIBBE.

VI. What The Editors would ask 

Which generation Angel of Water is the device? Do you have I-ACT certification? Who supervises the clinic — a licensed healthcare professional or a certified colon hydrotherapist alone? What is the disposal and sanitation protocol between clients? Do you maintain a sanitation log?

ClinicsTop-rated practitioners across our directory

Ranked by rating and review volume across our global directory. Not every clinic listed uses the specific device discussed on this page — always ask directly about the device and certification before booking.

Own a clinic?Get Featured →