Answered from our dataUpdated October 4, 2026
Do laser caps for hair growth use near-infrared?
Seven of the 40 laser hair growth devices we list publish a near-infrared wavelength (800 nm or longer).
- 40 products behind this answer
- 13 brands
- updated October 4, 2026
Counted from the wavelengths each maker publishes, in bands. How we score and check
Wavelength bands, as the makers publish them
- Red (620-680 nm) 40
- Near-infrared (800-880 nm) 7
The 40 products behind this answer
Best overall score first. Each links to its full review, where the score is broken down.
- Kiierr5here
- illumiflow5here
- Capillus7here
- iRestore3here
- HairMax10here
- Qure1here
- Theradome2here
- HigherDOSE1here
- Glotech1here
- CurrentBody1here
- Kala1here
- Revian2here
- Bon Charge1here
Some links on this page earn us a commission. It never affects our scores or rankings. How this works
15th of 40 in Laser Hair Growth Caps & Helmets
Near-infrared (800-880 nm), Red (620-680 nm)
20th of 40 in Laser Hair Growth Caps & Helmets
Near-infrared (800-880 nm), Red (620-680 nm)
21st of 40 in Laser Hair Growth Caps & Helmets
Near-infrared (800-880 nm), Red (620-680 nm)
23rd of 40 in Laser Hair Growth Caps & Helmets
Near-infrared (800-880 nm), Red (620-680 nm)
27th of 40 in Laser Hair Growth Caps & Helmets
Near-infrared (800-880 nm), Red (620-680 nm)
27th of 40 in Laser Hair Growth Caps & Helmets
Near-infrared (800-880 nm), Red (620-680 nm)
32nd of 40 in Laser Hair Growth Caps & Helmets
Near-infrared (800-880 nm), Red (620-680 nm)
5th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
7th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
9th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
12th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
14th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
17th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
18th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
29th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
30th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
33rd of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
35th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
36th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
37th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)
40th of 40 in Laser Hair Growth Caps & Helmets
Red (620-680 nm)What this means
- Published bands, not readings. Each count is the wavelengths the maker publishes, grouped into bands.
- Near-infrared cannot be seen. Light from 800 nm up is invisible, so a device can emit it without looking any brighter.
- A band is not a dose. Which wavelengths a device emits says nothing about how much light it delivers.
The ranked lists
Every product we score in these categories, in order, with the reasons for each place.
Compare them head to head
Comparisons in Laser Hair Growth Caps & Helmets between products and brands in this answer.
Related questions
- Do red light therapy masks use near-infrared? 42 of the 47 red light therapy masks we list publish a near-infrared wavelength (800 nm or longer).
- Do red light therapy panels use near-infrared? 48 of the 48 red light therapy panels we list publish a near-infrared wavelength (800 nm or longer).
- Do red light therapy wraps use near-infrared? 19 of the 20 red light wraps, pads and belts we list publish a near-infrared wavelength (800 nm or longer).
- Do handheld red light devices use near-infrared? 19 of the 26 handheld red light devices we list publish a near-infrared wavelength (800 nm or longer).
Counted from our data October 4, 2026 · · How we score · All answers