EVIDENCE REVIEW
Do LED Face Masks Actually Work? What the Evidence Says
LED face masks have real clinical evidence for wrinkles and texture — and much weaker evidence for acne. What the trials show, and why irradiance specs mislead.
Beauty Tech & Wellness
Beauty Tech & Wellness Devices
Evidence-based reviews of at-home beauty devices and wellness tech — honest analysis, verified specifications, no hype.
WAVELENGTHS
Red Light vs Blue Light: Which LED Mask Do You Actually Need?
Red light and blue light do different jobs at different depths. What the trials show for each, why blue is the only setting with a documented downside, and how to choose.
RED LIGHT THERAPY
Best LED Face Masks (2026): Compared & Reviewed
Expert comparison of five LED light therapy masks — wavelengths, LED counts, treatment times, and who each is best for.
VIBRATION / WBV
Best Vibration Plates in 2026: Expert Comparison & Reviews
Evidence-informed comparison of four whole body vibration (WBV) platforms with verified technical specs and transparent feature breakdowns.
INDEX / TOOL
LED Face Mask Index: Irradiance from Every FDA Filing
The 60 LED face masks cleared by the FDA since 2021, with the irradiance each manufacturer filed — and the 3 that do not publish it anywhere.
INDEX / TOOL
Light Therapy Device Index: The Full FDA Corpus
All 129 devices cleared under the same two product codes since 2021 — masks, wands, panels, brushes and couches — filterable by device type, because the code describes the authorised indication, not the form factor.
CALCULATOR / TOOL
LED Mask Dose Calculator
How long a session has to be for a given mask to deliver the dose used in a published trial, calculated from the irradiance in its own FDA filing.
SPEC SHEETS
Verified specifications, device by device
Every published figure with its source, and a check of whether the manufacturer’s own numbers agree with each other. Where a figure is not published, the field stays empty.
Coming Soon
Microcurrent devices, ultrasonic tools, and more evidence-based reviews on the way.