The Glow Journal

Urolithin A: What It Is, How It Works and Who It's For

Urolithin A is one of the most talked-about ingredients in healthy ageing. Here's what it actually is, where it comes from, why most people don't make enough of it on their own, and what to look fo...

Which Magnesium Should You Take? Glycinate vs Threonate vs Citrate (and More)

Glycinate, threonate, citrate, malate, oxide... magnesium comes in a confusing number of forms. Here's what each one is, how they differ, and how to pick the right one for you.

TUDCA Explained: The Bile Acid Everyone's Talking About

TUDCA has gone from niche research compound to one of the most-searched supplements around. Here's what it is, where it comes from, what research is exploring, and what to look for if you're consid...