What Is Hypochlorous Acid? A Simple Guide to HOCl

Hypochlorous acid (HOCl) is a molecule your white blood cells produce naturally as part of your innate immune response. It’s been studied across medical and wound-care applications for years—and has gained attention in skincare because of its combination of biological activity and skin compatibility.

HOCl itself is not newly discovered. What’s newer is how carefully it can be generated, formulated, and packaged for everyday skin care.

At Lumi Derma, HOCl is produced using purified water, salt and electricity through a controlled electrochemical process (H2autO™ technology)—so the finished solution is intentional about concentration, pH, purity and stability.