Nutra Worx 15-Day Cleanse formula will provide results within 12 to 24 hours in terms of helping rid the intestinal tract of excess waste, reduce bloating, help increase energy and may provide several pounds of weight loss within a few days. Included in the formula are effective natural laxatives, fiber, herbs which help soothe the intestinal lining and Acidophilus to help promote healthy bacteria levels in the intestinal tract. While this product may not be used on a daily basis beyond the 15-day cleanse period, it may be used occasionally for intestinal cleaning. Consider using our 15-day cleanse on bi-annual basis. It is important to remember that the serving size for this product is 1 capsule.