This recipe was adapted from: tjek.nu/r/3j01

This recipe is over 9 years old. The creator said that he gave it an ultrasonic bath for 30 minutes and it was ready to vape. But he also listed it as needing a 7 day steep...I don't know what to make of that.
I don't have an ultrasonic cleaner and I don't really believe in the whole "speed steep" theory that was so prevalent in the mid-2010's. I did add some brown sugar and that coupled with the banana cream gives the juice an unfinished taste right off the shake.
I'm going to steep this for a few days and see if it gets much better. Most of the comments on the original said they let it steep for about a week.

TL:DR This recipe has potential and lots of positive comments on the original. I made a couple of quick substitutions, as I do sometimes, and feel that it needs a good steep to let the flavor develop.

Time will tell.