Reseen Halo vs iRestore: Which Laser Device Fits Your Routine?

Quick verdict: Choose iRestore if you want an FDA-cleared helmet with a long track record, a 12-month money-back guarantee and, on the Elite, up to 500 light sources. Choose Reseen Halo if you want something you can wear out the door: a slim, flexible liner inside your own cap, wireless as standard, with red lasers and a blue LED mode. Halo's FDA 510(k) clearance is still pending.

At a glance

iRestore makes three hair helmets. We compare Halo with the iRestore Essential, which sells at the same $499 price point as Halo's planned retail.

Info checked: October 2026.

The iRestore line-up, per irestorelaser.com:

Wireless is a paid upgrade on all three ($79 on Essential and Professional, $99 on Elite).

Light source: both mix lasers and LEDs

iRestore and Halo both combine lasers with LEDs, so it's worth reading the breakdown rather than the headline number.

• iRestore uses lasers and LEDs together in the red range. Per its site, the Essential and Professional run at 655nm; the Elite's lasers are 655/680nm and its LEDs 625nm.

• Halo splits the job. All 128 red emitters are 660nm VCSEL lasers. The 128 LEDs are blue (460nm) and run in their own Scalp Balance mode or alongside the red in Deep Care. Blue light acts near the skin's surface.

One finding is relevant to both. The 2021 meta-analysis in the Journal of Clinical and Aesthetic Dermatology by Lueangarun and colleagues found laser-only devices showed a larger pooled effect than combined LED/laser devices. It's a small evidence base with no head-to-head trials, but it's a reason to ask how many of any device's red sources are lasers.

Where iRestore wins: more total light sources at the Professional and Elite tiers, and more lasers on the Elite (300 versus Halo's 128).

Form factor: helmet vs liner

iRestore is a helmet. Helmets are hands-free and easy to put on, and a 2023 survey in the Journal of Cosmetic and Laser Therapy found 86.4% of respondents preferred hands-free devices. The trade-off is that a helmet is something you sit with at home; iRestore's own instructions describe pressing start while you work, read or relax.

Halo's FlexArray™ liner is built as five flexible panels that bend to your head, and it wears inside a normal baseball cap. Darker caps are recommended to keep light directed inward. It's designed to be worn on a walk or while you cook, not just on the couch. Fit also affects scalp coverage: a rigid shell is built for an average head, while a flexible liner follows yours.

Routine and ease of use

Session time depends on the iRestore model: 25 minutes for the Essential and Professional, 12 minutes daily for the Elite. The standard versions plug into the wall; the battery pack is extra. The Elite ships with a controller with a timer display and a carry case.

Halo runs 10 minutes for Red · Daily Care or Blue · Scalp Balance, and 15 minutes for Red + Blue · Deep Care. It's wireless out of the box, charges by USB-C, and smart wear detection starts the light only when the liner is seated.

Evidence and FDA status

iRestore. FDA's 510(k) database lists several clearances for Freedom Laser Therapy, iRestore's maker: the original iRestore (K151662, 2016), iRestore Professional 282 (K183417, 2019), ID-500 iRestore Hair Growth System (K213094, 2021) and ID-510 iRestore Elite (K222081, 2022). The Elite's 510(k) summary lists 12-minute daily use for men with Norwood-Hamilton IIa to V and women with Ludwig-Savin I to II.

iRestore's site cites a 16-week double-blind study reporting a 43.2% average increase in hair count. As reported by The Aesthetic Guide, that study had 39 participants and the data were unpublished at the time. Separately, the Lueangarun review summarizes peer-reviewed trials of combined laser/LED helmets, including one using a Taiwanese "iRestore ID-520" device made by a different manufacturer.

Reseen Halo. Halo's FDA 510(k) clearance is pending, expected early 2027, and Reseen has not published clinical trials on Halo. Halo is a cosmetic device designed to support scalp health for a healthier-looking scalp and fuller-looking hair.

Where iRestore wins: multiple FDA clearances on record and a decade-long track record.

Price, warranty and returns

At $499, Halo's planned price matches the iRestore Essential's sale price, but Halo includes wireless use while iRestore charges $79 for it. iRestore's Professional and Elite cost more and add more light sources.

iRestore's warranty is 2 years on Essential and Professional and 3 years on Elite. Its 12-month money-back guarantee becomes available 365 days after purchase, requires a return authorization by day 400, and carries a 25% service fee; it's limited to US orders bought directly. For Halo, see Reseen warranty.

Where iRestore wins: a 12-month money-back window, longer than Kiierr's 7 months or HairMax's 6.

Which should you choose?

• Choose Reseen Halo if… you want a discreet liner that goes inside your own cap, wireless use included, red laser plus blue LED modes, and 10- to 15-minute sessions you can do on the move.

• Choose iRestore if… FDA clearance now matters most, you're happy using a helmet at home, you want a 12-month money-back guarantee, or you want the Elite's 500 light sources.

Comparing liners and caps in general? Read laser liner vs laser cap, or see Halo vs Kiierr for a laser-only cap.

Frequently asked questions

Is iRestore FDA-cleared?

Yes. FDA's database lists iRestore 510(k) clearances from 2016 to 2022, including the Professional 282 and Elite. Reseen Halo's 510(k) is pending, expected early 2027.

How many lasers does iRestore have?

Per iRestore's site: Essential 51 lasers + 69 LEDs, Professional 82 lasers + 200 LEDs, Elite 300 lasers + 200 LEDs. Halo has 128 red lasers + 128 blue LEDs.

iRestore vs Kiierr: what's the difference?

iRestore helmets combine lasers and LEDs; Kiierr's caps are laser-only and shaped like baseball caps. See our Halo vs Kiierr page for Kiierr specs.

iRestore vs Capillus: which is better?

They differ in design: iRestore is a laser/LED helmet; Capillus makes laser caps. Our Halo vs Capillus page covers Capillus.

Is iRestore wireless?

Not by default. The standard models plug in; a rechargeable battery pack is a paid upgrade. Halo is wireless with USB-C charging.

Sources

1. iRestore homepage and hair device line-up — Freedom Laser Therapy, accessed Oct 2026

2. iRestore Essential — Freedom Laser Therapy, accessed Oct 2026

3. iRestore Professional — Freedom Laser Therapy, accessed Oct 2026

4. iRestore Elite — Freedom Laser Therapy, accessed Oct 2026

5. iRestore Return Policy — Freedom Laser Therapy, accessed Oct 2026

6. FDA 510(k) database: K151662, K183417, K213094, K222081 and K222081 summary — U.S. FDA

7. A Systematic Review and Meta-analysis of Randomized Controlled Trials of US FDA-Approved, Home-use, Low-Level Light/Laser Therapy Devices for Pattern Hair Loss — Lueangarun S, et al.; Journal of Clinical and Aesthetic Dermatology, 2021

8. A new at-home hair loss treatment — The Aesthetic Guide, accessed Oct 2026

9. Photobiomodulation and alopecia: a crowdsourced survey study on patient preferences — Paiewonsky B, et al.; Journal of Cosmetic and Laser Therapy, 2023

Product information for iRestore is based on publicly available sources as of October 2026 and may change; check the manufacturer's site for current details. iRestore is a trademark of its respective owner; Reseen is not affiliated with or endorsed by it. This page is for general education and is not medical advice. Reseen devices are cosmetic devices; individual results vary.