My long, curly, sometimes-frizzy hair is a huge part of my identity. As a research-obsessed woman in her late thirties, I’ve spent a lot of time staring in the mirror, photographing the back of my head (you do that too, right?), and testing a boatload of serums and supplements in hopes of keeping my luscious locks intact through all the hormonal changes that come with getting older.

TL;DR: I’m nowhere near balding, but my hair isn’t what it used to be and nothing I tried really blew me away. And then I caught wind of RE:YOU’s Dual-Path Hair Revival Serum. As a wellness editor, I always keep an eye out for clinical results – and RE:YOU’s 90-day results stopped me in my tracks: 84% of users saw thicker-looking hair, and 50% more hair growth than when using minoxidil (these stats are impressive – trust).

I put it to the test myself, and 60 days in, it’s working like magic. From science to results, here’s why I’m jazzed about RE:YOU.