Red light, blue light, or both? I tried all three using the Dr. Dennis Gross DRx Spectralite Facewear Pro LED mask

The reviewer tested the DRx Spectralite Faceware Pro for three weeks, experiencing red and blue light therapy treatments. They were initially skeptical but found the mask easy to use, with noticeable skin texture improvements. While the results were not drastic, the mask's multiple treatment modes and adjustable strap impressed.