For shoppers, not brands · Specs decoded, K-numbers verified · 2026 lineup
Independent · FTC-Disclosed · 7 Guides · Updated May 2026

Red Light Therapy,
Verified.

Reviews of LED masks, full-body panels, and handheld devices — the data manufacturers don't print on their boxes. Wavelength, irradiance at use distance, and real K-numbers cross-checked against the FDA 510(k) database. Ranked on evidence, never commission.

7 in-depth guides
510(k) FDA cross-referenced
0 paid placements
100% reader-funded
Reader-supported: we may earn a commission when you buy through links on this site, at no extra cost to you. See our full Affiliate Disclosure.
02 — What We Cover 7 guides · 510(k) cross-referenced

Start with the most-shopped category, or jump to our trust-moat.

Two featured guides up top — one for shoppers, one for skeptics. Five more category guides below.

03 — All Guides 5 category guides · uniform format
04 — Editorial Integrity How we keep affiliate revenue out of rankings

Specs, Not Hype

We verify irradiance (mW/cm²) and peak wavelengths against published radiometric data — and flag vague “red LED” marketing.

FDA 510(k) Cross-Referenced

Every “FDA cleared” claim is checked against the public FDA 510(k) database. If there is no K-number, we say so.

Affiliate-Funded, Disclosed

We refuse paid placement. We fund testing through affiliate links — disclosed on every page, never tied to ranking.