nbpure - MagO7 Digestive Cleanse - 90 Capsulesnbpure MagO7 90 capsule is the standard size of the popular ozonated magnesium colon cleanse formula. MagO7 releases oxygen throughout the digestive tract to gently soften accumulated waste and support regular bowel function without the cramping or urgency of traditional stimulant laxatives. Suitable for a structured short term cleanse or occasional maintenance of digestive regularity.