According to their MSDS, Nic Hub’s nicotine is supplied by Alchem Europe.
There’s another company, Everything Liquid, that’s most likely also supplied by Alchem. They are not listed on the ELR Resources page though, despite having far more and better reviews on Trustpilot. I wonder why?
Also, Chemnovatic seems to be a supplier of top quality nicotine. I believe they used to have distributors in the UK, but I can’t find any now. I’d appreciate any comments/ pointers.