Ive used Barleans Stomach Repair for about 12 years. My first test of its effectiveness was when I traveled to Costa Rica and stayed in a remote biological station in the middle of a rainforest and then traveled to an even more remote island. I knew my digestive system was in for a rigorous test! I drank Stomach Repair every day in a smoothie for two weeks before the trip with the following results: I was literally the only person in a group of 30 that didnt get violently sick from something in the water. I know my gut resilience care from Stomach Repair. The taste is ok, not great, but who cares? This stuff works wonders. I use it regularly since that biology trip and recommend it to everyone. Ill use it for the rest of my life. Worth the price.