An Honest Review Of UNOVE, The Korean Beauty Brand Behind "Glass Hair"

If you’ve ever paused your late-night TikTok scrolling because someone’s hair looked too good — like, smooth to the point of being reflective and glossy without a hint of grease — that look has a name, and it’s called glass hair. Naturally, it’s become one of the most coveted beauty aesthetics to come out of Korea in recent years.

The History Of Glass Hair

Glass hair didn’t just appear out of thin air. It’s the hair care evolution of glass skin, the K-beauty concept that shifted the entire beauty conversation away from coverage and more toward care. When glass skin first went viral, it reframed what “good skin” looked like. Instead of the matte finishes and heavy makeup beloved by the KarJenners (and everyone else) circa 2016-2018, the focus was on hydration, barrier repair, and that lit-from-within glow that comes from skin actually being healthy.

Hair followed the same logic. I...