Our pick
iRestore Professional
The helmet we would buy first: lots of light, a long guarantee and a sale price that undercuts most caps.
9.4Excellent$799, checked Nov 11, 2026
Check price at iRestore Read the iRestore Professional reviewHead-to-head
iRestore Professional vs illumiflow 148
A helmet and a laser cap, $0 apart. Here is which one to buy, and for whom.
Short answer
The iRestore Professional wins, 9.4/10 against 8.7/10, mostly on light sources and warranty; the illumiflow 148 hits back on hands-free design. Pick the iRestore Professional for most people: 282 light sources and a 12-month money-back window for under $800 on the day we checked. Pick the illumiflow 148 for a cordless laser cap for about $800, if you can live with fewer lasers and an unstated warranty.
illumiflow 148
illumiflow's entry cap: 148 lasers, cordless, with a year-long guarantee.
8.7Very good$799, checked Nov 11, 2026
Check price at illumiflow Read the illumiflow 148 reviewThe differences
What decides it
- Price: both cost $799 (checked Nov 11, 2026).
- Light: the iRestore Professional has 282 light sources (82 lasers + 200 LEDs), the illumiflow 148 148 (148 lasers), as each brand counts them.
- Routine: iRestore Professional 25 minutes every other day, illumiflow 148 30 minutes, 3 times a week. That is about 88 against 90 minutes a week, in favour of the iRestore Professional.
- Hands-free: iRestore Professional hands-free, plugs in; illumiflow 148 hands-free, cordless.
- Guarantee: iRestore Professional 12-month money-back; illumiflow 148 12-month money-back (fee or conditions). Warranty: iRestore Professional 2 years, illumiflow 148 not stated.
- FDA wording: iRestore writes: "Our FDA 510(K)-cleared devices ensure both safety and efficacy." Its stated indication is to promote hair growth in males with androgenetic alopecia (Norwood-Hamilton IIa to V) and females (Ludwig-Savin I to II), Fitzpatrick skin types I to IV. illumiflow writes: "FDA-Cleared and clinically proven to be safe and effective."
Side by side
Every spec, compared
A tick marks the better figure in each row.
| Device | iRestore Professional9.4 | illumiflow 1488.7 |
|---|---|---|
| Price | $799 | $799 |
| Format | Helmet | Laser cap |
| Light sources | 82 lasers + 200 LEDs | 148 lasers |
| Wavelength | 655 nm | 650 nm |
| Total output (brand figure) | 1,410 mW | 740 mW |
| Routine | 25 minutes every other day | 30 minutes, 3 times a week |
| Time per week | 88 min | 90 min |
| Hands-free | Hands-free, plugs in | Hands-free, cordless |
| Money-back window | 12 months | 12 months (fee or conditions) |
| Warranty | 2 years | Not stated |
| Weight | 1.25 lb | Not stated |
| FDA wording (brand) | "Our FDA 510(K)-cleared devices ensure both safety and efficacy" | "FDA-Cleared and clinically proven to be safe and effective" |
| Buy | See today's price | See today's price |
Your call
Which one fits you
Pick the iRestore Professional if
- You want the most light for the money and you are fine sitting still with a show or a book
- You want a full year to decide whether it was worth it
- You prefer a helmet that sits the same way every time
The catch: It plugs in. You sit within reach of a socket for 25 minutes, three or four times a week, and the shell is a rigid helmet, not a cap you can wear to the shop.
Pick the illumiflow 148 if
- You want a cap rather than a helmet at around $800
- Your thinning is limited to the top and crown
- You like a year to decide
The catch: No warranty length on the product page, and the 272 Pro cost only $50 more on the day we checked.
More head-to-heads
FAQ
iRestore Professional or illumiflow 148?
Which is better, the iRestore Professional or the illumiflow 148?
The iRestore Professional wins, 9.4/10 against 8.7/10, mostly on light sources and warranty; the illumiflow 148 hits back on hands-free design. Pick the iRestore Professional for most people: 282 light sources and a 12-month money-back window for under $800 on the day we checked. Pick the illumiflow 148 for a cordless laser cap for about $800, if you can live with fewer lasers and an unstated warranty.
Which is cheaper?
The iRestore Professional: $799 against $799, both checked November 11, 2026. iRestore Professional: Black Friday sale price; iRestore showed "save $700", so $1,499 regular. illumiflow 148: Sale price on the page; regular $999.
Which one asks for less time?
The iRestore Professional. iRestore says 25 minutes every other day for the iRestore Professional; illumiflow says 30 minutes, 3 times a week for the illumiflow 148.
Are both FDA cleared?
iRestore writes: "Our FDA 510(K)-cleared devices ensure both safety and efficacy." Its stated indication is to promote hair growth in males with androgenetic alopecia (Norwood-Hamilton IIa to V) and females (Ludwig-Savin I to II), Fitzpatrick skin types I to IV. illumiflow writes: "FDA-Cleared and clinically proven to be safe and effective." Ask your doctor which kind of device suits your hair loss.
What is the catch with each?
iRestore Professional: It plugs in. You sit within reach of a socket for 25 minutes, three or four times a week, and the shell is a rigid helmet, not a cap you can wear to the shop. illumiflow 148: No warranty length on the product page, and the 272 Pro cost only $50 more on the day we checked.