easy to buy way to trip in the UK

[ChemicallyCalm]

I'm looking for something that's easy for me to buy in the UK and is legal that I could trip on. Like how easy it is to get DXM in america just by ordering it online. Does anyone know?
I find that vices like this really help with my SI and self harm and rn for me, smoking and drinking are out of the question.

 

[magick'sgone]

I know a place you can order magic truffles from europe to the UK. I've done it many times and never had a problem.