Just saw your question.
Sorry, don't know much about lecithin.
It's an emulsifying agent, so it might speed absorption that way.
But I think that lipids are absorbed in the lower intestine so an ethanol tincture might be faster.

It's fairly harmless.
So, maybe try it and post it?:smokin:

Aloha,
Weeze
Weezard Reviewed by Weezard on . qwisoking's hash guide for iso lovers So I'm new to the forums and since there is a section on concentrates I'm sure a number of people have put out a qwiso guide but this is my main smoking method and might have a few things to add so here goes. Start by locating 99% iso (if you follow this guide completely it doesn't matter how much water is in it) so put your alcohol and weed in the freezer overnight. Don't grind the weed for best oil, also I put all filters and other tools in freezer overnight. The container used to evaporate Rating: 5