Cold that actually lasts
~20 minutes of freezer-fresh cold, then 30–40 minutes of gentle cool. No hard lumps, no cold spots.
🇺🇸 Free US shipping · Ships in 24 hours · 60-day money-back guarantee
Buy 2, get 1 free
60-Day Money Back
Ships in 24 Hours
Free US Returns
Secure Payment
4.8/5· trusted by 329,575+ migraine sufferers
ceniroly™ Migraine Cap
Cooling relief in minutes — without shutting your life down. The only 360° cooling cap with a patent-pending slide-up eye mask.
$99.90$210.00Save $110.10
All prices in USD · Free US shipping
Only 23 left at this priceOrder in to ship today
- Cold on every pressure point
- Blackout in one motion
- Zero chemical smell
- Soft enough to sleep in
Choose your color: Ocean Breeze
Choose your relief
Add to Cart$99.90→🔒 Secure checkout↩ 60-day free returns❄ Ships in 24h from the US
60-day money-back guarantee. Try it for two whole months. If it doesn't help you stay in your life, mail it back for a full refund.
Warning: low stock
Our last two production runs sold out. Take advantage of the buy-2-get-1-free bundle while it lasts — only available here.
As seen in
Refinery29ByrdieForbesWomen's HealthWELL+GOOD
Frozen peas, a dark room, and a cap that smells like a tire shop.
You deserve better than that.
Blackout, or eyes open
The patent-pending slide-up eye mask. Disappear into darkness, or keep working, parenting, living.
Zero chemical smell
Odorless gel, two years in the making — because a chemical smell is a migraine trigger in itself.
Soft enough to sleep in
Marshmallow-soft, hypoallergenic fabric. Side-sleeper friendly. No buckles, no hard plastic.
Patent-pending design
Six details that change the flare.
- 01360° gel wrap
Wraps every pressure point: temples, forehead, sinuses, base of skull.
- 02Marshmallow-soft fabric
Bends, folds, twists. No stiff edges, gentle on sensitive skin.
- 03Slide-down eye mask
Pull the mask down and the world goes quiet — without taking the cap off.
- 04Slide-up eye mask
Slide it up to read, scroll, watch, parent. The cooling never stops.
- 05Wear to sleep
Side-sleeper friendly. Just gentle, even pressure all night.
- 06Gift-ready packaging
Arrives in a giftable box the kind of present a migraine-haver unboxes twice.
Backed by decades of cold-therapy research
How one cap quiets the monster.
01
It cools the blood feeding your head
Cold at the neck reaches the arteries that supply your head. Cooler blood, calmer flare.
Hawai'i J. Med., 2013
02
It calms swollen vessels
Cold tightens the vessels around your scalp and temples, dialing down the throb behind your eye.
Ankara Research Hospital, 2006
03
It flips the pain switch
Your nerves carry a cold sensor called TRPM8. Cold flips it on, and the pain signal turns down.
Nature Sci. Reports, 2019
04
Even pressure where the vise squeezes
Gentle 360° compression meets the crushing pressure with steady counter-pressure. No ice-cube lumps.
360° gel wrap + sinus strip
05
Darkness on demand
When light hits with the power of a thousand suns, slide the mask down. Full blackout, no extra sleep mask.
Patent-pending slide mask
3 in 1
Cold, compression, darkness
Everything your nervous system is begging for, in one piece you pull on in seconds.
ceniroly™
6 of 6
Cold therapy beat no-cold across every trial reviewed.
2023 · meta-analysis · National Cheng Kung Univ.
7.9 → 5.5
Reported pain dropped in 25 minutes of cold.
2006 · pilot study · Ankara Research Hospital
7 in 10
Said cold packs helped their headache pain.
1986 · 90 people · Diamond Headache Clinic
The studies above tested cold therapy as a clinical modality, not ceniroly™ specifically. ceniroly™ is a wellness product, not a medical device, and is not intended to diagnose, treat, cure or prevent any disease.
One cap. Two modes.
Cold for the migraine, warm for the tension.
Cold mode · from the freezer
Reach for it the moment a flare starts, or in the waiting window before the meds kick in.
Prep: 2–4 hrs in the freezer
Stays cold: 15–20+ min intense · 30–40 gentle
Stays cold: 15–20+ min intense · 30–40 gentle
Warm mode · from the microwave
Warmth loosens tight muscles after a long screen day, or winds you down before sleep.
Prep: 20–30 sec in the microwave
Stays warm: 15–20+ min
Stays warm: 15–20+ min
Migraine attack · strong coldSinus pressure · cold stripHot flash · instant coldScreen-day eye strainTension headache · warmPeriod cramps · warm wrapJaw & TMJ tensionEvening wind-down
I didn't want to start a brand.
You've tried everything. So have I. Triptans, dark rooms, frozen peas, a cheap cap that smelled like a tire shop — only to be left with a half-numb forehead, kids still calling for me, and a flare that wouldn't break.
I've lived with migraine since I was 14. I sketched the first version of ceniroly™ lying on the kitchen floor during a Tuesday-afternoon flare, while my toddler stood over me asking for a snack. I needed something I could wear and still function. Or wear and disappear. My choice, not the cap's.
This cap is the 27th iteration, tested by 14 friends with chronic migraine before it ever shipped. It's the cold, the compression, and the complete darkness your nervous system is begging for, in one piece you pull on in seconds.
Every cap comes with a 60-day money-back guarantee. If it doesn't help you stay in your life, just let us know. No hassle, no stress.
Mia — founder, ceniroly
"It's probably like every other cap." It isn't.
Why heads switch to ceniroly™
| Feature | ceniroly™ From $33.30 / cap | Other gel caps | Ice pack & towel |
|---|---|---|---|
| Stays cold 15–20+ min intense | |||
| Odorless gel, zero scent | |||
| Marshmallow-soft, hypoallergenic | |||
| Patent-pending slide-up eye mask | |||
| Freezer + microwave safe | Sometimes | ||
| 360° coverage on every pressure point | Sometimes | ||
| Free US shipping, ships in 24h | |||
| Shop now |
Your three-cap rotationGet the relief system — $99.90
So the cold never has to pause.
One chilling
In the freezer — always one cap icy-cold and ready to swap in.
One on now
On your head — strong, steady cold across the whole flare.
One warm
30 seconds in the microwave for tension, sinus or cramps.
4.8/5 from 14,326 verified reviews
Straight from you.
"The slide-up mask sounds like a gimmick until you use it mid-migraine. It's genius. I finished a work call with the cold still on my temples."
Carolyn R. · Austin, TX
Ocean Breeze · 8 weeks in
"I keep one in the freezer at all times. No chemical smell, which was the dealbreaker with the last cap I bought on Amazon."
Dana M. · Portland, OR
Coral Pink · 3 caps
"I wear it in that awful waiting window before my meds kick in. It doesn't fix everything, but it makes the wait survivable."
Brianna K. · Charlotte, NC
Ocean Breeze · chronic migraine
60 days
The "relief without interruption" guarantee.
We promise ceniroly™ will feel soft on your skin. We promise the gel will be odorless. We promise it stays cold long enough to actually help. If it doesn't, mail it back within 60 days for a full refund — even used and opened. Try it for two whole months.
Try ceniroly™ risk-free →The gift · to be loved is to be seen
When "feel better" isn't enough.
Most self-care gifts end up on a shelf. A candle she'll never light. A bath salt she's too tired to draw. ceniroly™ arrives gift-wrapped — the cap that says "I see you."
"He said he couldn't watch me suffer. I felt relief for the first time."
Get ceniroly™
Shipping & returns
Standard (Free)
2–5 business days across the US
Express
1–2 business days · $12.95
Canada
5–9 business days
Orders placed Monday–Friday ship within 24 hours from our US warehouse via USPS, UPS or FedEx. All prices in US dollars.
Questions? Answered.
My migraines are severe and chronic. Will this really help?+
Honest answer: ceniroly™ is a drug-free comfort measure, not a replacement for your medication. It works alongside it. Many customers wear it in the waiting window before the meds kick in, or through flares meds can't touch. You have 60 days to find out on your own head, risk-free.
Does the slide-up eye mask work with glasses?+
Yes. The mask is soft and flexible and slides up above your brow line. With it up, glasses sit normally.
Will it actually stay cold long enough?+
About 20 minutes of intense, freezer-fresh cold, then 30–40 minutes of gentle, soothing cool. No gel cap lasts forever, which is why most customers keep two or three on rotation — when one warms up, the next is already chilled.
Will it smell like chemicals?+
No. The odorless gel took two years of formulation work because a chemical smell is a migraine trigger in itself. ceniroly™ has no perceptible scent, cold or warm.
Is it safe for sensitive skin?+
The fabric is hypoallergenic and the gel is sealed inside the cap, so there is no gel-to-skin contact. Customers with eczema, rosacea and chemical sensitivities reach for ceniroly™ specifically because it doesn't irritate.
Can I take it on a plane?+
Yes — it's TSA-friendly and rolls into a small pouch. Chill it in the hotel mini-fridge when you land. No more makeshift ziplock ice hats on the flight home.
Can I sleep with it on?+
Many customers do. It's soft enough to lie down in, side-sleeper friendly, with no buckles and no hard plastic. Cold mode for the early flare, warm mode for evening wind-down.
Can I use it warm too?+
Yes. It's safe in both the freezer AND the microwave. For warm mode, microwave for 20–30 seconds (always check it's comfortable, not hot) — great for tension headaches, sinus pressure and cramps.
Will it fit my head?+
One size with gentle stretch, fitting most adult heads from about 20 to 24 inches. The 360° wrap molds to your head rather than gripping it, plus a ponytail opening so you don't have to take your hair down.
How fast do you ship in the US?+
Orders placed Monday–Friday ship within 24 hours from our US warehouse. Free standard shipping arrives in 2–5 business days; express is 1–2 business days.
Relief in minutes, without shutting your life down.
Free US shipping · Ships in 24 hours · 60-day money-back guarantee
Order ceniroly™ — from $33.30 / cap3 Caps — The Relief System · Ocean Breeze
$99.90$210.00
Sarah from Austin, TX
just ordered 3 Caps · Ocean Breeze