Does Creatine Induce Constipation? Creatine is a well-liked nutritional supplement used by athletes and bodybuilders to boost muscle mass. While it's been confirmed being powerful in encouraging people build strength, there are a few likely side effects that have been linked with creatine use, such as constipation. https://wellnessprosper.com/does-creatine-cause-constipation-exploring-the-potential-link/