Dr. Dennis Gross DRx SpectraLite FaceWare Pro and The Light Salon Boost LED Face Mask (Boost Advanced), side by side. They share no listed wavelengths; Dr. Dennis Gross FaceWare Pro lists 160 LEDs and The Light Salon Boost lists 112. Published specifications only; neither is ranked.
Near-infrared is the clearest difference: only the The Light Salon Boost lists it. Near-infrared (around 830–850 nm) appears in wrinkle and recovery studies, usually paired with red.
Only the Dr. Dennis Gross FaceWare Pro lists blue light, which acne studies paired with red.
Sessions differ: 3 min versus 10 min. Session time alone does not set the dose; output matters too.
One studies match both, including red light and collagen density: a 136-person controlled trial.
| Specification |  Dr. Dennis GrossDRx SpectraLite FaceWare Pro |  The Light SalonBoost LED Face Mask (Boost Advanced) |
|---|---|---|
| Wavelengths | 415 · 630 nm | 633 · 830 nm |
| LED count | 160¹ | 112 |
| Reported irradiance | Not found on checked page | ≈30 mW/cm², baseline |
| Session | 3 min | 10 min |
| Fit | Rigid shell | Flexible silicone |
| Power & controls | Rechargeable; controller details not verified | Rechargeable battery pack |
| Regulatory claim | FDA cleared, manufacturer claim | FDA cleared for fine lines and wrinkles, manufacturer claim; K191629 · CE as reported by LED Mask Specs |
| Reference price | US$455Manufacturer US page, 31 Oct 2026, confirmed | €450Manufacturer EU page, 31 Oct 2026 |
| Data origin | Manufacturer LED breakdown/session; baseline wavelengths | Manufacturer wavelengths, session, price and FDA claim; LED Mask Specs LED count and output |
LED count and output are not measures of effectiveness. Output figures use different, often unspecified measurement conditions. Prices keep their original currency and are not current offers.
Both list 2: 415 · 630 nm and 633 · 830 nm.
No exact wavelengths in common, although some may sit in the same colour band.
1 of the 15 summarised studies match both. 3 match only the Dr. Dennis Gross FaceWare Pro and 5 match only the The Light Salon Boost.
¹ Manufacturer lists 100 red + 60 blue lights, totalling 160, but the same page also says “up to 100 lights”. LED Mask Specs states 162. The page’s comparison table lists 630 nm red and 415 nm blue alongside 605 nm amber and 880 nm near-infrared, apparently across the brand’s device range; only red and blue are shown here.
Manufacturer LED breakdown/session; baseline wavelengths.
The manufacturer now sells this as the Boost LED Face Mask: 633 nm red + 830 nm near-infrared, 10-minute sessions, €450. LED Mask Specs lists it as Boost Advanced with 56 red and 56 near-infrared LEDs; the LED count was not found on the current page.
Manufacturer wavelengths, session, price and FDA claim; LED Mask Specs LED count and output.