SHA

SHA is less spa day, more full diagnostic workup with better lighting. Expect intake testing, a roster of onsite doctors, and a multi-page menu of IV drips and hyperbaric chambers before anything resembling relaxation appears. The premise is cellular-level optimization, the kind where "longevity treatments" means intermittent hypoxia, not a hot stone massage. Vogue named it among the 100 best spas in the world, which is one way to describe it.