Red Light Therapy Hat for Hair Growth - FDA Cleared | HigherDOSE
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Red Light Hat
$449
188 Reviews
Meet the hair growth solution disguised as your favorite baseball cap. Powered by 120 medical-grade LEDs and FDA-cleared red light technology, the Red Light Hat rejuvenates your scalp and revitalizes hair at the root. Because healthy, sexy hair starts with a healthy scalp.
- Reduce shedding + support new growth
- Rejuvenate follicles + strengthen hair at the root
- Boost circulation + promote scalp health
- Visible results in 10 minutes a day
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Red Light Hat
$449
Red Light Hat Starter Kit
Hat + Scalp Serum + Derma Stamp + Brush
$434 $578
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188 Reviews
Red Light Hat
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Product Description
The Red Light Hat harnesses 650nm red light, a wavelength clinically studied to support hair growth, to increase microcirculation to the scalp. More blood flow means more oxygen and nutrients reaching your follicles, creating the optimal environment for stronger, fuller, healthier hair.
We took a "bad hair day" hack and turned it into a hair growth device. 120 medical-grade LED diodes are built into a stylish, cordless baseball cap with zero EMF and flexible sizing. No bulky helmet, no wires, no setup, no cleanup. Throw it on while you answer emails, walk the dog, or make your morning matcha. Ten minutes later, you're done.
And the results speak for themselves: in our consumer testing, 93% noticed overall hair and scalp health improvements, 86% noticed hair growth, and 83% saw growth in sparse or balding areas, all within 16 weeks.*
Whether you're navigating postpartum shedding, stress, menopause, genetics, or simply protecting the hair you have, the Red Light Hat makes professional-grade scalp care as easy as getting dressed.
*Based on a survey of 28 Red Light Hat users over a 16-week period.
How to Use
Step 1: Fully charge the battery, then click it into place on the magnetic dots at the back of the hat.
Step 2 (optional): For the ultimate “DOSE,” apply our Light-Activated Scalp Serum directly to your scalp and massage it in. The formula’s copper peptides and botanicals amplify red light results.
Step 3: Press and hold the power button until you hear a beep and the lights turn on.
Step 4: Place the hat on your head and go about your day. The battery will beep when your 10-minute session is complete.
Step 5: Repeat daily for 16 weeks, then maintain your results with sessions 3–4 times a week.
Tech Specifications
Dimensions: 300mm*190mm*130mm
Weight: 0.8KG
Led Bulbs: 120 pcs
LED Wavelengths: 650nm
Battery Type: Lithium-ion 102535
Battery Capacity: 800mAh
Output Power Density: 5mW/cm2
Power Supply: USB-C
Input: 100-240V
Output: 5V=2A
Operating Temperature: -10°C to 35°C/14°F to 95°F
Storing/Transport Temperature: 20°C to 60°C/68°F to 140°F
Operating Humidity: 30% to 80% without condensation
Storage/Transport Humidity: 30% to 90% without condensation
In the Box
Red Light Hat
Controller
USB-C to USB-A connector
User Manual
THE IDEAL RITUAL
How To Use the Red Light Hat
Clinically backed red light tech that fits effortlessly into your daily routine.
“No effort, just results—my hair feels stronger and healthier after every session.”
FAQs
How does red light therapy help hair growth?
Two ways. It increases blood flow, boosting microcirculation to the follicles so more nutrients reach the root. And it reduces shedding: a healthier scalp creates stronger hair at the follicle, minimizing thinning over time.
How long until I see results?
Most people notice improvements within 12 to 26 weeks. In our consumer testing, 86% of participants noticed hair growth after 16 weeks of daily 10-minute sessions.* Consistency is key. Think of it like the gym: results build (and stay) with regular use.
If I'm already experiencing hair loss, is it too late to start?
Red light therapy works by revitalizing thinning and dormant hairs. As long as you still have hair follicles, red light therapy can be beneficial. In our consumer test, 83% of participants noticed growth in sparse or balding areas within 16 weeks.*
What kind of technology is in the hat?
The HigherDOSE Red Light Hat looks like a regular baseball cap, but has 120 diodes of red light that use FDA-cleared technology known to stimulate hair growth and improve scalp health. The cordless design makes it easy to integrate into any lifestyle and it only takes 10 minutes a day.
I have really dark, thick hair. Will the red light reach my scalp?
Yes. Regardless of hair color or density, 650nm wavelengths penetrate safely through hair to reach the scalp and stimulate the follicles directly.
Can I combine the Red Light Hat with other treatments?
Yes, the Red Light Hat plays well with others, though clinical trials have shown red light therapy is effective on its own. For the complete HigherDOSE ritual, pair it with the Light-Activated Scalp Serum, formulated to amplify your red light sessions.
Did HigherDOSE do any testing?
Yes we did! See below results from our consumer test group:
- 100% of participants said the hat was easy to integrate into their daily routine*
- 93% noticed overall hair and scalp health improvements after 16 weeks*
- 86% of participants noticed hair growth after 16 weeks*
- 83% noticed hair growth in sparse or balding areas within 16 weeks*
- 100% of participants said they will continue to use the hat after the workshop ends*
*Based on a survey of 28 Red light hat users over a 16 week period.
Can I use the Red Light Hat on a daily basis?
Yes, you can use it on a daily basis! We suggest only 10 minutes a day, as this has been clinically studied in the past to be effective. Many trials have shown great results when used daily for 10 minutes a day, for 16 weeks and then regular maintenance sessions a few times a week after that.
How can I clean my Red Light Hat?
The red light panel is removable from the hat and stays in place with magnets. So you can remove the red light portion and spot clean. Allow to fully air dry before using again. DO NOT WASH THE RED LIGHT INSERT.
Learn
Red Light Therapy for Hair Growth & Scalp Energy
Red Light Therapy for Hair Growth: How It Works & Benefits
How Long Does It Take for Red Light Therapy to Work? | HigherDOSE