This stuff works great! i hv been doing keto diet for several months and my digestive system was way out of whack. When i started using this, my bathroom trips became more normal, plus an unexpected bonus was my seasonal allergy symptoms hv been greatly reduced! When i ran out of this product, I bought separate bottles each of beta glucan and epicor (the main ingredients in Gut Connection) thinking it would be the same effect, but the results were not the as good. I did this b/c the cost of Gut Connection is kind of expensive. After finding out the other products didn't work as well, i bought this on sale. Hope to continue to catch it on sale.