I would love to find a good way to boost dopamine as well. L-Phen and Tyrosine both made me very jittery, probably because they are precursors to not only dopamine but also noradrenaline and adrenaline.
As a reminder to the OP- if your doctor doesn't or wont order the labs you want, you can save up some money and get everything you need from online sources. Life Extension Foundation and Privatemdlabs come to mind. Place your order, go to a Labcorp location and have the blood drawn and sit back and wait for your results! I know it would be nice to have insurance foot the bill but sometimes it is worth taking matters into your own hands. Good luck
Edit - Just saw Gene's post about Caber. Will look into that. Thanks