The Groovela Journal

Is red light actually good for you? We read the research: what holds up for skin, hair and health, what doesn't, and how to get more red light into your day for free. Our new design shows someone kicking back under a big red sun, and it got us curious. Is red light actually good for you, or is it just another wellness trend? We read the research so you don't have to. Here's what holds up, what doesn't, and how to get more red light into your day without buying anything.

A decades-old theory says your inner life runs on quantum physics. Most scientists doubt it. Now a handful of experiments, one of them with xenon gas, can finally put it to the test. One of our hoodies says "Stay present. You build reality." on the back. We meant it as a reminder to look up. Then New Scientist...

Heavyweight is a number, not a slogan. Every fabric weight in the lineup, explained. "Heavyweight" has become a word brands put on anything thicker than a napkin. We'd rather give you the number. Every Groovela product lists its fabric weight...

Three fits, one way of measuring. How to read our size charts and order the right size the first time. Three words show up on every Groovela product page: loose, oversized or fitted. They're not interchangeable, and knowing the difference...

A museum study suggests everyday things have gotten a little grayer. We think our days have too. Here's what Groovela is doing about it. Pull up a photo of a street from 1975 and one from last year. Same street,...