Hi! I am IBS-C. I have learned about and tried many "things" talked about in posts to get rid of and control constipation. I have spent a fortune and nothing really helps long term. Recently, I used "Experience". It worked really well, but caused extreme gas. When my doctor looked over the ingredients he noted that some of them were related to Senna. Senna is considered a laxative. If so, iss Experience a laxative?I quit taking "Experience" due to the horrid gas. The severe constipation is back. I stopped at the Health Food Store near me. The clerk suggested quite a few products. After reading the ingredients and directions I am beginning to wonder if the only difference between herbal supplements and laxatives is that laxatives have been OKed by the FDA?What is the story, anyways?