I have always been very sceptical about supplements as people who are healthy and have a full balanced diet should not need any according to experts, however I have Type 2 Diabetes and was looking for supplements to help keep my Glucose level under control. After reading that Berberine worked for some people I ordered a bottle from Super Botanic and the results were very noticeable and only took a short time to have an effect in reducing my Glucose level in a very positive way. As my bottle started to get low I decided to buy another brand of Berberine to try and lower my costs. This was a bad mistake! The other brand simply did not have the same dramatic effect as the Super Botanic Berberine Advanced. I ordered another bottle from Super Botanic immediately and stopped using the other brand right away. For me the Super Botanic Advanced Berberine does work and I continue to use to this day. Highly recommended!