The amino acid supplement I took when I stopped opioids was DLPA. I took 1000mg three times a day starting at the point of my taper and I am now three months since taper day and 34 days with no opioids. I have gradually reduced this dosage as I felt my dopamine levels balancing. I just listened to my body. If you listen you will know when to decrease. I am down to only 500mg a day now and will probably stay at that dosage for the remainder of the year since I have decided that I need a full year for my brain chemicals to return to normal. Feel free to message me if you have any questions.