Frequent Asked Questions

The StimuField PEMF Cap is a discreet, wearable wellness device that uses Pulsed Electromagnetic Field (PEMF) technology to stimulate hair follicles and improve scalp health. It helps reduce thinning, enhance density, and support the natural look of your hair—without medications or invasive treatments.

The StimuField Cap is designed for healthy men and women experiencing early to mid-stage hair thinning who want to maintain their hair’s natural appearance.

It is particularly suitable for:

• Individuals noticing their hair feels less thick than before
• Those wanting to maintain their hair’s volume and strength
• People seeking a proactive approach to hair wellness
• Anyone looking for a non-invasive, drug-free solution for hair care

If you have a medical condition or are undergoing treatment, please consult your physician before ordering the device.

Consult your physician before ordering if any of the following apply:

• You have a heart pacemaker, defibrillator, or other implanted medical device
• You have any implants in the head made from magnetic or metallic materials
• You are pregnant, nursing, undergoing cancer treatment, or have been diagnosed with neurological conditions
• You have had a stroke or experienced any type of brain bleeding
• You have recently undergone or are planning to undergo surgery or laser/cosmetic procedures

Yes. The StimuField Cap uses low-intensity PEMF, a technology originally developed for NASA and widely used for wellness purposes. It is non-invasive, drug-free, and pain-free, with no known side effects for healthy individuals.

The device is CE-marked and has been tested for safety by accredited third-party laboratories, meeting applicable local regulations.

We recommend one 30-minute session per day. It’s quick, comfortable, and easy to integrate into your daily routine.

If you occasionally miss a session, that’s perfectly fine—consistent, regular use over time is what matters most.

Most users experience reduced shedding and healthier, stronger hair within 12 weeks. More visible improvements in density and volume typically appear between 3 to 6 months of consistent use.

Yes. The StimuField Cap is effective for all genders and hair types.

The device is most effective for early to moderate hair thinning.

If you have large areas of smooth baldness, results may be limited.

There’s a single button on the cap. Press and hold for 3 seconds to power it on, then press again to start your session. The device will automatically shut off when the session ends.

Each session is preset to last 30 minutes. You can safely use it once daily.

Yes! The StimuField Cap is lightweight, cordless, and discreet. You can use it at home, at work, or while traveling.

Important: Avoid using the device outdoors in rainy conditions or extremely hot weather.

No app is needed. The cap is designed to be simple and hassle-free—just press the button and go.

On a full charge, the battery lasts up to 14 sessions—enough for about two weeks of daily use.

No cables are needed during use. The StimuField Cap is completely wireless while running. It comes with a charging cable that you’ll only need when recharging the battery.

No. The cap is designed to only start a session if there’s enough battery to complete it. If your session begins, it will always finish without interruptions.

Our caps fit head sizes up to 24 inches (61 cm), which aligns with standard commercial cap sizing. The cap includes an adjustable strap so you can customize the fit for comfort.

If you have specific sizing concerns or require a custom-fit cap, please contact our customer support team—we’re happy to help you find the right solution.

The StimuField Cap is powered by ICES® PEMF (Pulsed Electromagnetic Field) technology, developed by Dr. Robert Dennis, a former NASA scientist. The technology has been specially adapted for hair health applications in collaboration with medical doctors and clinical specialists.

Yes. PEMF technology has been extensively studied for its role in promoting tissue regeneration and reducing inflammation. Our specific application for hair wellness has shown promising results in pilot trials, with additional independent studies in the pipeline.

Yes. The StimuField Cap is manufactured under strict safety standards and has been certified by independent laboratories for both electrical and electromagnetic safety.

There are no known side effects when the device is used as directed in healthy individuals. If you have a medical condition or implanted electronic device, it is important to consult your doctor before use.

If you have a medical condition, pacemaker, defibrillator, or any implanted electronic device, please consult your physician before using PEMF technology.

The regular price is $949, but we currently offer a $200 discount for preorders. It’s a one-time purchase—no refills, no subscriptions, and no hidden fees.

When you purchase the StimuField PEMF Cap, you are placing a pre-order, which will be fulfilled on a first-come, first-served basis.

Shipments are scheduled to begin in June.

• You will receive an order confirmation by email
• The StimuField team will contact you once your device is ready for shipment
• We will confirm your cap size with you before shipping
• You will receive tracking information to follow your shipment
• Once your cap arrives, simply follow the setup instructions and start your first session!

Yes! You can split your purchase into four bi-weekly payments with no interest, or select longer monthly financing options at checkout.

Simply use Shop Pay at checkout, powered by Affirm, to access these options.

No. Once you buy the cap, it’s yours—there are no ongoing costs or subscription fees.

Yes. We currently ship to all countries within the European Union (EU) and the United States of America (USA).

Absolutely. We use SSL encryption and work with trusted payment providers to ensure your personal and payment information remains fully secure.

We plan to begin shipping pre-ordered StimuField devices in June.

Please note that this timeline may be adjusted depending on pre-order demand. We will keep all customers updated via email about any changes to the shipping schedule.

Yes! As soon as your order ships, you’ll receive an email with your tracking number so you can monitor your delivery in real time.

We offer a 30-day money-back guarantee. If you're not satisfied, you can return the product in good condition for a full refund, no questions asked.

Additionally, we offer a 180-day money-back guarantee if you don’t see results after consistent use. Terms apply.

We offer a 30-day money-back guarantee. If you're not satisfied, you can return the product in good condition for a full refund, no questions asked.

Additionally, we offer a 180-day money-back guarantee if you don’t see results after consistent use. Terms apply.

Yes!

• 30-day risk-free trial: Get a full refund if you return the device within 30 days, for any reason.
• 180-day results guarantee: If you don’t see improvement after consistent use, you’re eligible for a full refund under our extended guarantee (terms apply).

Yes. Each StimuField Cap includes a 1-year warranty covering defects in materials or workmanship.

The legal warranty covers any hardware defects presumed to have existed at the time of delivery.

If your device experiences an issue within the warranty period, simply contact us and we will repair or replace it at no cost.

If the warranty period has expired, we’ll still work with you to offer the best possible solution.

You can email our support team at stimufield@stimusil.com or use the contact form on our website. We typically respond within one business day.

Yes. Each device comes with a quick-start guide and a detailed user manual to help you get set up and start your sessions easily.

Definitely! If your photos are selected, we’ll reward you with a $100 rebate and feature your story on our site.

We gather feedback from users, support ongoing clinical studies, and partner with doctors to monitor results in real-world use.