Glow From Within — Brightening by Calming, Not by Fragmenting
The R2 Glow Laser is a non-ablative protocol whose target is inflammation, not pigment. That distinction matters, because the two produce brightness by entirely different routes.
Low-grade inflammation in the skin does two things to how it looks. It stimulates melanocytes, which is why inflamed skin tends to darken and why post-inflammatory change persists long after the original insult has settled. And it produces a background of erythema that reads to the eye as dullness. Calm that activity and both contributors ease — the stimulus to produce pigment reduces, and the underlying redness settles.
This is why R2 Glow is a slow protocol rather than a dramatic one. It works upstream, on the driver, rather than downstream on pigment that has already been deposited. For that, a different instrument is required.