The best red light therapy mask is the one that puts its numbers in writing

The only mask here whose clearance we matched for both wrinkles and acne: FDA 510(k) K242796, decided 27 November 2024, product code OHS with OLP (acne) as a second code. The listing states red, blue and deep infrared light in four preset treatments, 6 minutes for fine lines, 8 for breakouts and 4 for maintenance, plus a cooling pad under the eyes that is comfort, not therapy. Its clinical claims come from 12-week studies of about 60 people using it daily, which is the honest timescale for any mask. It prints no wavelengths in nanometres and no irradiance. Sold and shipped by Amazon.

The listing does what we wish every mask did: it gives irradiance per mode, 124 mW/cm² for red plus near-infrared, 70 for red plus blue and 20 for yellow, “under specified test conditions” it does not spell out, alongside four wavelengths (630, 830, 415 and 590 nm), 480 LEDs and a 10-minute session. It describes itself as an FDA 510(k)-cleared Class II over-the-counter device for wrinkles and mild-to-moderate inflammatory acne; the listing does not give the number and we could not match one. Sold by the brand, shipped from Amazon.

A clearance we could match (K252983, December 2025, under its manufacturer’s name) and a stated 65 mW/cm² total irradiance across 320 LEDs at four wavelengths: 605 nm amber, 630 and 660 nm red, 830 nm near-infrared. The session is 3 minutes, one preset, with an automatic shut-off and a battery the listing says lasts about 20 sessions. Short sessions only make sense with a high irradiance, which is why this is one of the few masks where the two numbers agree with each other. Sold by Solawave, shipped from Amazon.

The same two wavelengths as the Omnilux Contour, 633 nm red and 830 nm near-infrared, from the same number of LEDs, 132 (66 of each), in a flexible silicone mask the listing says wraps the face. Ten minutes, three to five times a week, results claimed in four weeks. We found an FDA clearance for CurrentBody’s Series 2 (K250966) but none for Series 1, and the listing does not claim one. It states no irradiance. Sold by The Beauty Tech Group, CurrentBody’s parent company, shipped from Amazon.

A rigid mask with red light for wrinkles, blue for acne, or both at once, in a fixed 3-minute program. The listing says FDA-cleared and dermatologist-developed but gives neither a K-number nor wavelengths in nanometres, so we could not check either. One practical note from the listing: charge it from a USB-A power source with the supplied cable, not a USB-C wall charger. Sold by Dr. Dennis Gross Skincare, shipped from Amazon.

FDA 510(k) K230042, decided April 2023 as the Q-Rejuvalight Pro Facewear, cleared for wrinkles and mild-to-moderate inflammatory acne. Five light colours from 160 dual-core LEDs, a 3-minute session, and an app that lets you treat five facial zones separately. The listing names 415 nm blue and 630 nm red among the five but not the others, and states no irradiance. Eye protection is in the box. Sold by Qure Skincare, shipped from Amazon.

504 LEDs across red, red plus infrared and blue, in 4-minute single modes or a 12-minute cycle of all three, with a vibrating band at the back for a scalp massage. Therabody’s TheraFace Mask holds FDA 510(k) K230293 (June 2023); the Glo listing does not say whether it shares that clearance, and states no wavelengths or irradiance. The mask hovers just off the skin rather than resting on it, which spreads the light but lowers what reaches the skin. Sold by Therabody, shipped from Amazon.

750 LEDs at six wavelengths that the app lets you assign per LED, with four presets and room for eight custom modes, 10 minutes, cordless. Each unit ships with a card that, the listing says, shows its own test results. The listing does not list the six wavelengths or an irradiance, and the CurrentBody clearance we found for a multi-light mask (K260715) we could not tie to Series 3 with confidence. Sold by The Beauty Tech Group; it sits in a lower-commission category than most masks here, which does not change the pick.

Three stated wavelengths, 635 nm red, 830 nm near-infrared and 415 nm blue, from 360 LEDs in a mask that hovers over the face with the eyes shielded. Ten-minute sessions, three to five times a week. iRestore holds FDA clearances for its hair-growth helmets; we found none for this mask, and the listing does not claim one. No irradiance stated. Sold by iRestore, shipped from Amazon.

432 LEDs in flexible silicone with seven treatment modes including near-infrared, 5 to 10 minutes, three to five times a week, results claimed over 6 to 10 weeks. The title says FDA-cleared; we searched the database under Nanoleaf and found no clearance, so treat that as unverified until the brand gives a number. Sold by Nanoleaf USA, shipped from Amazon.

Three-chip LEDs at 630 and 660 nm red and 850 nm near-infrared, with a rechargeable USB-C controller and an adjustable strap. Hooga makes the panels on our Hooga vs Mito page; the mask states no LED count, irradiance or session length, so the controller’s own timer is your only dose control. Sold by Hooga Health, shipped from Amazon.

Four wavelengths, 620 and 630 nm red, 460 to 470 nm blue and 850 nm near-infrared, from 220 LED chips, with sessions of 10 to 30 minutes on a rechargeable controller. The listing states “up to 105 mW/cm²”, which would be four times what Omnilux publishes for its Contour; with no distance or method given, we would not rely on it. Sold by INIA Official US, shipped from Amazon.

Three modes, 630 nm red with 850 nm near-infrared, 415 nm blue with red, and 590 nm amber, from 456 LED chips at a stated 40 mW/cm², with light-sealing eye pads. The listing quotes percentages from a 28-day study it does not identify; we would not weigh those. Sold by Wavytalk.

The neck version of the Solawave face mask: the same four wavelengths (605, 630, 660 and 830 nm), 320 LEDs and a 3-minute session with an automatic shut-off and a countdown display. The listing claims a “higher light intensity” than 10-minute neck masks without a figure for this model. Sold by Solawave, shipped from Amazon.

Two modes, 635 nm red and 830 nm near-infrared, from 230 LEDs, 10-minute sessions three to five times a week. The listing offers a 100-day trial, the longest we saw, which matters for a device whose effect takes weeks to judge. Sold by iRestore, shipped from Amazon.

55 dual-core LEDs at 633 nm red and 830 nm near-infrared, the same pair as Omnilux’s Contour Neck and Décolleté, in automatic 10-minute cycles. Sold by Qure Skincare, shipped from Amazon.

630 nm red, 590 nm yellow and 850 nm near-infrared from 228 LEDs, with the same “up to 105 mW/cm²” claim as INIA’s face mask and the same reason to discount it: no distance, no method. Sold by INIA Official US, shipped from Amazon.

96 red LEDs at four red wavelengths the listing does not number, in a 3-minute program with automatic shut-off and a strap for hands-free use. The listing says FDA-cleared without a K-number we could match. Same charging caution as the FaceWare Pro: USB-A power, not a USB-C charger. Sold by Dr. Dennis Gross Skincare, shipped from Amazon.

180 red and infrared LEDs around the eyes, between the brows and at the crow’s feet, cordless and hands-free. The listing gives no wavelengths in nanometres, no irradiance and no session length. Sold by iRestore, shipped from Amazon.

630 nm red and 850 nm near-infrared with a cooling function, and the brand’s usual “up to 105 mW/cm²” claim without conditions. Sold by INIA Official US, shipped from Amazon.