He @bar23, I'm tagging @texasduchess to make sure she sees your question.

@bar23
@colleenyoung

Look six comments up this page for my list.

NOTE: To search back through a particular commenter's posts, you can click on any commenter's link (mine is @texasduchess) to go to their Profile page and look at their previous posts by clicking on the Comments tab (you save time by not having to look through the many pages of a discussion thread IF you remember who posted the comment you're looking for).

I mention in the April 10 supplement list comment that I was considering completely tapering off GABA and tryptophan. I started the taper April 12 by taking those every day-and-a-half for two weeks, then every two days for four weeks and am now taking them every third day. I haven't noticed any withdrawal effects. (Remember, I started this discontinuation process April 2018 and went into withdrawal about six weeks later. It took months to come up with a supplement regimen that mitigated my anxiety and akathisia and allowed me to feel/function normally. I started out taking these FIVE times a day; it took years to work down to once a day.)