During Reduce Phase, you are not consuming enough waste to produce a daily bowel movement. This would not be considered constipation, and you should not be experiencing any discomfort or pain. You simply are only consuming enough waste to produce a bowel movement every three or four days. Constipation would be accompanied by discomfort and feeling sick. If it is simply the case that you haven’t had a bowel movement in a few days, then it’s probably not that you’re constipated. Instead, it is more likely that your body simply hasn’t produced enough waste to create a bowel movement. If you are feeling sick and experiencing discomfort, then you might be constipated, but it is not caused by Skinny Up!. There must be another illness going on in your body.