DMT citrate should work well, the Hielo tek calls for (based of Loveall's experiments):
1 part DMT FB (very clean for electronic juice devices)
0.35 parts citric acid
2 parts PG
0.6 parts VG
https://wiki.dmt-nexus.me/HIELOThere has also be some recent work in ayahusca vape blends using lactic acid. If you're interested in adding harmala. In addition, DMT lactate could be a better alternative for those who are extra safety concious of ejuice salt forms, lactic acid is a naturally occurring product made by the human body. As for one to one ratios not sure that has been tested with DMT lactate.
https://www.dmt-nexus.me...osts&t=98968&p=4Disclaimer: All my posts are of total fiction.