Sucralose is well known for causing Disturbances in the GI Force in approximately 10% of human users.
Because of this, when you post about experiences, Please specify which product you are using. It could be great news to a Vanilla Hueler that switching to ‘pure’ Huel could be all it takes.
On the other stool, if someone is symptomatic on Breaking Bad-level clean Huel (GF, no, no), then they will have to back off the pipe a bit and give their bodies time to acclimate until they can sit at the adult table without soiling themselves.
Peace