I'm happy to say that I am a very satisfied customer. I started taking Curalin on May 5th. I was taking 500 mg of Metformin twice a day as prescribed by my doctor, prior to starting with Curalin. Labs were drawn mid June, before my next Dr appt. We went over the meds I'm taking until metformin popped up and I had to tell him I stopped taking that drug. Why??? Why??? My answer was; I have not seen any improvement with diabetes. Well; he checked my labs, looked at me and gave a high-five: my A1C was 6.9. YES!! It has not been that low EVER!! It's getting better. I'm getting better by God's grace. Thank you sooo much. I need to reorder: ASAP