Shark
Shark CryoGlow LED Face Mask (FW312)
Best for: at-home light-therapy skincare routines - match the wavelengths and session length to the routine you will actually keep.
Sold and shipped by the retailer — warranty, returns and refunds are the seller's responsibility. Disclaimer ↗
Tip: add it to your Amazon cart while you decide — it stays saved there, with no obligation to buy.
Official video
See it in action
From the official SharkNinja channel — the maker's own walkthrough.
Video: The Shark™ CryoGlow™ | Behind the Innovation | SharkNinja — official SharkNinja channel on YouTube. We embed, they host.
Score breakdown
Where the 7.3 comes from
Each bar is this model's min-max normalized position across the 7 led face masks we track. Missing specs are excluded and the remaining weights rescaled — never treated as zero.
Official spec sheet
Every number, cited
| Brand | Shark |
|---|---|
| Wavelengths | 415nm blue + 630nm red + 830nm infrared |
| LED count | 160 tri-core LEDs = 480 light sources |
| Irradiance | 128 mW/cm2 |
| Session length | 6 min |
| Cordless | yes |
| FDA status (brand-stated) | yes |
| Modes | Better Aging 6 min / Skin Clearing 8 min / Skin Sustain 4 min / Under-eye cooling 5-15 min |
| Warranty (months) | 24 |
| Spec source | View spec source ↗ |
Strengths in the data
- Top-4 wavelength coverage in the category
- Top-4 LED count in the category
- Best published irradiance in the category
- Top-4 session length in the category
- Top-4 warranty in the category
Flaws but not dealbreakers
- No bottom-4 finish in any scored metric
Both lists are derived mechanically: a metric makes the list when this model finishes in the top or bottom four of the 7 led face masks we track.
Who shouldn't get it: Skip it if you prefer a soft, foldable silicone fit - this is a structured shell with dedicated mode hardware.
Sold and shipped by the retailer — warranty, returns and refunds are the seller's responsibility. Disclaimer ↗
Tip: add it to your Amazon cart while you decide — it stays saved there, with no obligation to buy.
All data above is publicly available spec data from the official brand page linked in the table — we don't lab-test. Prices and availability are shown on Amazon. Compare with all 7 led face masks ↗