Custom biomarker testing, cryotherapy, hyperbaric oxygen, IV NAD+ therapy, and ozone therapy, all under continuous medical oversight rather than a single booked appointment, that is what HUM2N actually built when it opened a clinic inside Six Senses London this year. The word longevity gets used loosely across the wellness industry.

Imagine stepping into a freezing cold plunge at 6 degrees, or lying back in a dimly lit room while an IV drip gently works its magic. Around you, longevity panels quietly compare your biological age to your actual one. Infrared saunas hum softly nearby, hormone tests are taken, and your