CurrentBody
Skin LED Red Light Hair Growth Helmet review
120 red LEDs and zero laser diodes, so the 120 figure is 120 LEDs, not 120 lasers. That is the key difference from every laser cap here. The 620-660nm spec is a band rather than two discrete peaks, and CurrentBody publishes no 510(k) number to check the clearance against.
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What we like
- 10 minute sessions, far shorter than most laser caps
- Built-in audio and Bluetooth, which makes the sessions less tedious
- Two head sizes rather than one-size-fits-all
What to know
- Zero laser diodes, all 120 emitters are LEDs, so it is not comparable to a laser cap on dose
- No irradiance or joules figure published
- Warranty length is not stated on the product page
Full specifications
Anything marked not published is missing from the manufacturer's own materials. We do not fill those gaps with estimates.
| Price | $859.99 |
|---|---|
| Wavelengths | 620nm · 660nm |
| Laser / LED diodes | 120 |
| Irradiance | Not published |
| Coverage | Full scalp helmet, two head sizes from 21.3 to 25 in circumference |
| Power draw | Not published |
| FDA status | cleared |
| Warranty | Not published |
| Returns | Not published |
Best for
- LED-only alternative to laser caps
- 10 minute sessions
Research at these wavelengths
Studies whose protocol used a wavelength this device emits, within 15nm. Each records the dose it delivered, which is the number to hold a marketing claim against.
Sources
Specifications on this page come from the manufacturer and the independent testing listed below. Verified August 31, 2026.
We participate in the CurrentBody affiliate program. See our disclosure.