An Open-Label Preference Evaluation of BLI800

Primary Inclusion Criteria: * Male or female outpatients who are undergoing colonoscopy for a routinely accepted indication * 18 to 85 years of age (inclusive) * If female, and of child-bearing potential, is using an acceptable form of birth control * Negative urine pregnancy test at screening, if applicable * In the Investigator's judgment, subject is mentally competent to provide informed consent to participate in the study Primary Exclusion Criteria: * Subjects with known or suspected ileus, severe ulcerative colitis, gastrointestinal obstruction, gastric retention, bowel perforation, toxic colitis or megacolon * Subjects with ongoing severe, acute inflammatory bowel disease * Subjects who had previous significant gastrointestinal surgeries * Subjects with known severe renal, hepatic or cardiac insufficiency * Subjects undergoing insulin therapy for any indication * Subjects with impaired consciousness that predisposes them to pulmonary aspiration * Subjects undergoing colonoscopy for foreign body removal and/or decompression