Bought it for the crown, kept it because nobody knows
Two dome units before this, both in a closet. Using one meant announcing it to the whole house. This sits on my head while I answer email. Week 14, my barber brought it up before I did.

398 laser and LED emitters, folded into a plain black cap. Thirty minutes, every other day, wherever you already are. Treatment stops being an event and becomes a Tuesday.
Everything that makes a phototherapy device work lives inside: a flexible emitter substrate, 398 points of laser and LED light, twelve radial spokes covering crown to hairline.
Everything that makes it wearable lives on the outside. Matte woven shell, structured crown, curved brim, one discreet side control. No dome. No cable over your shoulder. No conversation.
Restore 398 · Flex substrate · USB‑C · Non‑thermal
Every home device in this category asks you to sit motionless under a glowing white dome in your living room — the most conspicuous way ever devised to treat a condition defined by not wanting to be noticed.
So the dome goes in the closet by week three — not because the light doesn't work, but because nobody sustains a protocol that costs them their privacy every other evening. The treatment you actually finish is the only one that counts.
Red-spectrum photons pass into the scalp rather than sitting on it. Circulation to the follicular area increases and the local environment becomes less inflamed.
Weakened follicular cells take up the energy. Cellular activity and protein synthesis pick up — the ordinary work a struggling follicle has stopped doing well.
Follicles held in a resting phase are nudged back toward active growth. Shedding typically eases before density changes, which is why the first honest signal is a cleaner shower drain.
None of this happens in one session. It happens across dozens — which is exactly why a cap you'll actually wear is the mechanism, not the packaging.
A rigid shell bridges the crown. It holds a fixed curve against a head that has its own, and the gap between them is where treatment quietly fails — emitters aimed at air.
Restore 398 is built on a flexible emitter substrate. It deforms to your skull, so the array sits on the scalp across the full field instead of hovering above the parts that need it most.
Flex substrate · Full-field contact · No crown pressure
Run a full session on a walk, at your desk, in a waiting room. The only tell is a faint red line under the brim in a dark room.
A flexible substrate keeps all 398 emitters against the scalp instead of arching over the crown. Same light, radically better delivery.
USB‑C, then off the wall entirely. Never anchored to an outlet for half an hour, and it packs flat into a carry‑on.
Devices don't fail in the lab. They fail in week three, when people quit. Everything here removes a reason to stop.
No room to set up. No outlet to find. No door to close.
Most of this category sells a thirty-day miracle. Phototherapy doesn't work that way, so here is the real curve. Individual results vary.
Set the reminder. Possibly a faint tingling. Visually nothing — anyone promising otherwise is selling.
Where domes go in the closet. Nothing has changed and motivation dips. Your only job is not skipping.
Less hair on the pillow and in the drain. Unglamorous, easy to miss, most reliable early signal there is.
Same photo, same light, same angle as day one. This is the honest evaluation point — not day 30.
Not a cure. A protocol. Consistency beats intensity, every time.
No. That is the entire design brief. From the outside it reads as a matte black six-panel cap. There is a faint red bleed at the brim edge in a dark room — the only tell — and in daylight, nothing to see. Run a session on a walk, at a desk, in a waiting room.
No heat, no UV. Phototherapy at these wavelengths is non-thermal, so the array runs cool for the full session. Most people notice a faint tingling in week one that fades. If your scalp is broken, sunburnt or actively inflamed, wait until it has healed.
Longer than any ad will tell you. Plan on 8–12 weeks of consistent sessions before evaluating anything, and expect the first honest signal to be reduced shedding rather than visible regrowth. Individual results vary; consistency matters far more than session length.
No. It charges over USB‑C and runs untethered — charge once, run your week, charge again. That is the biggest practical gap between a cap and a mains-powered dome: you are never anchored to an outlet for half an hour.
The emitter substrate is flexible, not a rigid shell, so it bends with the cap instead of cracking against it. Built to be packed, sat on and thrown in a bag. Do not machine wash or submerge — wipe the interior band with a damp cloth and dry fully before the next use.
Dispatched within 24 hours on business days, tracked. The 30-day window is there to decide whether the device fits your life — not to judge results, because 30 days is not long enough to judge results and we will not pretend otherwise.
Two dome units before this, both in a closet. Using one meant announcing it to the whole house. This sits on my head while I answer email. Week 14, my barber brought it up before I did.
Postpartum shedding at the temples and part line. 30 minutes every other day, no exceptions. Around week 10 the part stopped photographing so wide. Slow, unglamorous, real.
I'm a barber. Rigid shells bridge the crown and half the light never lands. This deforms to the head so the emitters actually sit on the scalp. That's the whole ballgame.
Eleven consistent weeks, more than I managed with anything else. Docking a star only because the USB port sits right where my hand goes when I pick it up. Would still buy again.
Every treatment I've quit, I quit over friction. This has none. Cap on, timer runs, cap off. Three missed sessions since December.
Four work trips this quarter. It packs like a hat, because it is one. The old helmet needed its own bag and a free outlet.
Month one, nothing. Month two, less in the shower drain. Month four, real density at the temples. If you're two weeks in and disappointed, you're just early.
Five weeks in. Build quality good, sessions painless, snug on a larger head but fine. I can't claim results yet and don't trust anyone who does this early. Placeholder, not a complaint.
Braced for warmth on the scalp and there's essentially none. Slight tingling week one, nothing since. My scalp is sensitive and this hasn't bothered it once.
Six months of near-daily use, thrown in bags, sat on. No loose emitters, no dead sections, weave still looks new.
398 emitters. Thirty minutes. A cap that tells nobody anything.
Dispatched within 24 hours, business days · Tracked delivery
30 days to decide it fits your life — not to judge results
Non‑thermal · No UV · Individual results vary