The skincare industry keeps hunting for its next breakthrough antioxidant. One of the strongest has been sitting in peer-reviewed literature for over twenty years, hiding in plain sight. Here's the molecule, the science behind it, and why its moment has finally come.

The longevity conversation is loud about a handful of compounds and quiet about others with equally serious science. Here are three worth watching: a senolytic flavonoid, an ally to NAD+, and a triterpene from birch bark.

A cosmetic effect improves how skin looks. Skin longevity supports how it works. The real shift in skin science isn't happening on the surface, it's underneath it.