• Flow by PIOH provides Precision Intestinal Oxidative Hydrotoning™ (PIOH™), a specialized form of colon hydrotherapy (colonic or colon cleanse) that uses filtered water and activated medical-grade oxygen. Clients travel not only from Bluffton, Hilton Head, and across the Lowcountry for this service, but they come from as far as New York and Illinois. PIOH™ colon hydrotherapy is available by appointment in Bluffton, near Hilton Head, South Carolina. • How PIOH™ sessions feel: At Flow by PIOH, my mission is to create a quiet, respectful space where clients can experience a different kind of colon hydrotherapy—one that is slower, more precise, and more attentive to comfort. Using the PIOH™ method, I combine carefully controlled warm and slightly cooler water fills, activated medical-grade oxygen, and hands-on visceral work to support your body’s natural processes. Just as important as the technique is how you feel in the room: informed, unhurried, and supported by someone who is focused on your wellbeing, not just on “getting through” a procedure. • Medical Consultation Requirement: Prospective clients must complete a medical consultation with Atul Gupta, MD, of Hilton Head Concierge Physicians, Flow by PIOH’s medical director, and be cleared of contraindications prior to PIOH administration.