Home / Compare
Comparisons
Side-by-side, with the source of every number shown.
SpectraLift vs CurrentBody, independently tested
Dr. Renú SpectraLift Advanced and CurrentBody Skin Series 2, measured at LightingLab, an ISO/IEC 17025-accredited laboratory. Both matched their manufacturers' published figures. Independently funded.
LED face masks
All 6 consumer LED face masks we track, compared on wavelengths, irradiance, delivered dose and verified FDA record — including the irradiance figures several brands state in their 510(k) submissions but omit from their marketing.
LED mask transparency ranking
Which manufacturers actually show their working. Eight published criteria on irradiance disclosure, instrument attribution, technical documentation and whether a brand's own figures agree with each other, applied identically to all6 masks.
Updated 2026-10-11 · 6 devices
Last verified