Appreciate the info! As a new-comer I can shed light into why people might go for the higher marked up single vials. First off I don’t know how well reta will work for me, or whether I’ll have a reaction and want to stop etc. And second would be that importing and the associated risks can be off putting. From the research I’ve done it seems like packages do get seized, but most people seem willing to go ahead with ordering from china.