A monthly injection of Wegovy, one of the new class of remarkably effective GLP-1 weight-loss drugs, can cost over $1,300, if you can get it. Alchemy 43, an upscale medspa chain with 10 locations across California, New York and Texas, says it has an unlimited supply of a medicine that offers the same active ingredient, at less than a quarter of the price.
Alchemy 43 set up its new GLP-1 programme, which it began offering in October, with…