The StimuField® Cap
Designed for more coverage. Thicker growth. Less shedding.
Transform your hair in just 30 minutes a day with ICES® PEMF technology—NASA-inspired tech, engineered to boost hair thickness and fullness.
Size L: Fits up to 57 cm (22.5 inches) head circumference
Size XL: Fits up to 61 cm (24 inches) head circumference
To determine the correct size, use a flexible measuring tape and measure around your head at the widest point (above the eyebrows and around the back). Choose the size that fits your measurement. Here's a useful link explaining how to measure your head.
Each cap also features a premium adjustable strap, so you can fine-tune the fit to your personal preference.
If you have specific sizing concerns, please contact us at stimufield@stimusil.com, and we'll be happy to help you.
Many users notice improved hair thickness and density within 12 weeks of consistent use.
You can return your StimuField™ cap for any reason in the first 30 days, or in 180 days if you don't see results after consistent usage.
Developed by StimuSIL, which has conducted trials in hair restoration and dermatology, holding its own patent portfolio.
• StimuField PEMF cap
• Charger and cable
• Washable inner liner
• Instructions of use
• Quick start guide
Rechargeable Battery
Water-Resistant
One Button Operation
Automatic Shut-off
Real people,
real results
"After 6 months I saw good improvement in the crown area, the back filled in noticeably. By month 6, my wife was the first person other than myself to point out I had more hair in newer pictures than older ones. I genuinely have much more hair than I did 4-5 years ago.
MK, Male, 42
"I began using the Stimufield PEMF cap on September 17, 2025, and at five months in, I can honestly say my hair feels much thicker. I’m noticing more new hairs coming through, and areas that used to look thinner are starting to fill in. It feels healthier, stronger, and fuller overall. I’m really encouraged by the progress so far."
BC, Male, 34
"I'm seeing baby hairs everywhere!!! The cap is definitely working! One thing I like better about your cap is there is no wire/clip to attach to your waist as you are wearing it. Also your battery life last much longer."
JF, Female, 60
"I started to notice more volume in my hair within the first two weeks of usage. At 3 months I’m able to see new hairs especially in the hairline. My wife says I have more coverage"
JM, Male, 36
"The StimuField cap made huge difference. The results are amazing."
PJ, Female
"These pictures definitely show improvement and the only thing I am using currently is the cap!"
Photos courtesy of Gregory A Buford MD FACS PCEO, BEAUTY by BUFORD, CORE Aesthetics Consulting
Photos courtesy of Dr. Özgür Koldaş
Male, 40
“After weeks using the StimuField cap, my hair is thicker and thinning areas are filling in. It's been a game-changer!
Male, 36
Photos courtesy of Dr. Evşen Altunay
Female, 25
“I love the cap! I’ve been using it not every day but regularly, as well as a natural product that is to keep the scalp moisturized and healthy."
PG, Female
"For a decade my hair thinning only got worse, only the StimuField cap brought my full density back."
PV, Male, 38
The Science Behind PEMF
How PEMF Supports Hair Growth
Buy With A 180-Day Guarantee
Made to fit your routine
Think of it as a workout for your follicles. Pair it with your favorite oils, shampoos, or supplements to boost overall results.
Works for any hair type
PEMF technology is not affected by hair type, thickness, or color.
Clinically tested
In a 24-week study, participants saw measurable results — an average of 23 new hairs per cm² and an 18% increase in density, along with less shedding and fuller volume.
Usage & Safety
Am I a Good Candidate?
The StimuField PEMF cap is designed for adults experiencing hair thinning, excessive shedding, or diminishing coverage who want to take a proactive approach to improving their hair's appearance. It is not intended to treat advanced hair loss and will not work on fully bald areas where no viable follicles exist.
Regulatory Compliance
Stimufield PEMF hat meets US and EU applicable regulations and it is CE marked. It has been tested for user safety by third-party accredited facilities.
Recommended Usage
For best results, we recommend using the StimuField PEMF Cap daily, with each session lasting 30 minutes. Exceeding the recommended frequency or time will not enhance the cap’s effectiveness. Please do not exceed the recommended usage.
Precautions
If you have any underlying medical condition, we strongly recommend consulting a physician before using this product. In particular, please seek medical advice if:
• You have a pacemaker, defibrillator, or any other implanted medical device.
• You have a head implant made from magnetic or metallic materials.
• You are pregnant, nursing, undergoing cancer treatment, or have been diagnosed with a neurological condition.
• You have experienced a stroke or any type of bleeding in the brain.
• You have recently undergone or plan to undergo surgery or a laser/cosmetic procedure.
Sizing
Our cap comes in two sizes:
• Size L: Fits up to 57 cm (22.5 inches) head circumference
• Size XL: Fits up to 61 cm (24 inches) head circumference
To determine the correct size, use a flexible measuring tape and measure around your head at the widest point (above the eyebrows and around the back). Here's a useful link explaining how to measure your head.
Each cap also features a premium adjustable strap, so you can fine-tune the fit to your personal preference.
If you have specific sizing concerns, please contact us at stimufield@stimusil.com, and we'll be happy to help you.
FAQs
Simply press and hold the button for 3 seconds to turn it on, then press again to start your 30-minute session. The cap will automatically shut off after the session ends. No app or smartphone is needed.
Our cap comes in two sizes:
- Size L: Fits up to 57 cm (22.5 inches) head circumference
- Size XL: Fits up to 61 cm (24 inches) head circumference
To determine the correct size, use a flexible measuring tape and measure around your head at the widest point (above the eyebrows and around the back). Choose the size that fits your measurement.
Each cap also features a premium adjustable strap, similar to those found in high-end baseball caps, so you can fine-tune the fit to your personal preference.
If you have specific sizing concerns, please contact us at stimufield@stimusil.com, and we'll be happy to help determine which StimuField cap will be a good fit for you.
Yes. The device is designed for daily 30-minute sessions. It is CE-marked, independently tested for safety, and uses low-intensity PEMF technology safe for everyday wellness use.
Yes, the StimuField Cap is fully wireless during use. A full charge lasts up to 14 sessions (around two weeks of daily use). Charging is easy with the included cable.
We currently offer shipping to all countries within the European Union (EU) and the United States of America (USA). If your country is not listed among these regions, please stay tuned as we continuously work to expand our shipping destinations.