Peglec Powder for Gastrointestinal Lavage is a polyethylene glycol-based electrolyte powder designed for effective bowel cleansing prior to medical procedures such as colonoscopy, colorectal surgery, and barium meal X-ray examinations, providing a balanced osmotic laxative solution that draws water into the intestines to soften stool and promote thorough evacuation without significant electrolyte imbalance. The powder, when dissolved in water, creates a 2-liter oral solution containing key ingredients like Polyethylene Glycol, Sodium Chloride, Potassium Chloride, Sodium Bicarbonate, and Anhydrous Sodium Sulphate to ensure safe and efficient gastrointestinal lavage for adults.