About Me

I'm Ray, a 38-year-old bio-optimization blogger based in Berlin. Unlike clinical reviewers, I approach health and longevity from the perspective of an experienced consumer. My background, which spans health, pharma, e-commerce, and health media outlets, has given me a unique lens for cutting through marketing hype.

Over the years, I've personally tested over 200 different supplements and formulations, alongside dozens of biometric devices and apps dedicated to optimizing health, sleep, and cognitive function. I'm not a doctor—my insights come purely from my own experience, data tracking, and a relentless curiosity to find out what genuinely works. This review of FocusCalm is written from that perspective: the long-term, critical user.