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Red Light Hat
LED red light hat for hair growth and scalp circulation
Free Shiping on Domestic Orders
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.
PRODUCT DETAILS
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
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.
FAQ
How does the HigherDOSE Red Light Hat stimulate hair growth?
The HigherDOSE Red Light Hat delivers 650nm red light through 120 medical-grade LED diodes to boost scalp microcirculation and revitalize follicles. HigherDOSE states more blood flow means more oxygen and nutrients reach the root, creating conditions for stronger, fuller hair over daily 10-minute sessions.
How long until the HigherDOSE Red Light Hat produces visible results?
HigherDOSE recommends daily 10-minute sessions for 16 weeks, then maintenance 3 to 4 times weekly. In HigherDOSE's consumer test of 28 users, 86% noticed hair growth and 83% saw growth in sparse or balding areas within 16 weeks. Most users notice change between 12 and 26 weeks.
Is the HigherDOSE Red Light Hat FDA-cleared and safe to wear daily?
The HigherDOSE Red Light Hat uses FDA-cleared red light technology to stimulate hair growth and improve scalp health. HigherDOSE built 120 medical-grade LED diodes into a cordless baseball cap form with zero EMF and flexible sizing, so daily use fits any head size without wires, helmets, or setup.
Should you pair the HigherDOSE Red Light Hat with the Light-Activated Scalp Serum?
HigherDOSE recommends applying the Light-Activated Scalp Serum before each 10-minute Red Light Hat session. The serum's copper peptides and botanicals prepare the scalp so 650nm wavelengths and follicle nutrients work together, boosting results across the 16-week protocol. Massage the serum in and let it absorb before putting the hat on.
Is the HigherDOSE Red Light Hat HSA and FSA eligible?
Yes. HigherDOSE lists the Red Light Hat on its FSA/HSA Eligible collection, so it qualifies for reimbursement through most HSA and FSA plans. Save an itemized receipt from your M.S Skincare order. Users often stack it with the HigherDOSE Full Body Red Light Mat between daily scalp sessions to extend red light benefits.
Does the HigherDOSE Red Light Hat work through thick or dark hair?
Yes. HigherDOSE states 650nm wavelengths penetrate through any hair color or density to reach the scalp directly. The Red Light Hat's 120 diodes work in daily 10-minute sessions regardless of hair thickness. For facial red light results, pair with the HigherDOSE Red Light Face Mask, another cordless red light device.
ABOUT THE BRAND
HigherDOSE is a leader in at-home wellness tech, known for its cult-favorite Infrared Sauna Blanket, PEMF Mats, and Red Light Devices. Co-founded by two female biohackers, the brand blends science and nature to deliver powerful results—boosting mood, enhancing skin, supporting recovery, and helping you feel your best, naturally.
SHIPPING & RETURNS
All terms and conditions of the HigherDOSE Return Policy apply as follows:
Supplements, Body Care, Cleaner Products: All supplement, body care and cleaner products are final sale.
This includes Detox Drops, High-dration Powder, Transdermal Magnesium Salty Spray, Endorphin Oil, Oxytocin Oil, Light-Activated Glow Serum, and Serotonin Soak Salts.
The HigherDOSE team is happy to address any concerns for damaged or defective products.
Wellness Technology: Infrared Sauna Blankets, Infrared PEMF Mats, Red Light Face Masks, Red Light Neck Enhancers, Red Light Mats, Microcurrent Body Sculptors, and Red Light Hats
If there is any reason you are not satisfied with your technology after use, you have 120-days from date of delivery to return it with a money-back guarantee.
The same policy applies to any products purchased in the same transaction as the technology.
We will provide you with a prepaid return label. Upon receiving
the items back at our facility, your refund will be processed. This can take 3-5 business days.
Accessories: Brushes, Bags, Inserts, Covers
We offer a 120-day return policy on all accessories
If opened, only defective products will be accepted for exchange
We will provide you with a prepaid return label
Upon receiving the items back at our facility, your refund will be processed. This can take 3-5 business days.
Pls contact us at orders@msskincare.co for any issues with your order

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- ✦ Female founded in New York
- ✦ Low EMF infrared technology
- ✦ At home recovery rituals
- ✦ Design forward wellness devices
Need help?
Frequently Asked Questions
How does the HigherDOSE Red Light Hat stimulate hair growth?
The HigherDOSE Red Light Hat delivers 650nm red light through 120 medical-grade LED diodes to boost scalp microcirculation and revitalize follicles. HigherDOSE states more blood flow means more oxygen and nutrients reach the root, creating conditions for stronger, fuller hair over daily 10-minute sessions.
How long until the HigherDOSE Red Light Hat produces visible results?
HigherDOSE recommends daily 10-minute sessions for 16 weeks, then maintenance 3 to 4 times weekly. In HigherDOSE's consumer test of 28 users, 86% noticed hair growth and 83% saw growth in sparse or balding areas within 16 weeks. Most users notice change between 12 and 26 weeks.
Is the HigherDOSE Red Light Hat FDA-cleared and safe to wear daily?
The HigherDOSE Red Light Hat uses FDA-cleared red light technology to stimulate hair growth and improve scalp health. HigherDOSE built 120 medical-grade LED diodes into a cordless baseball cap form with zero EMF and flexible sizing, so daily use fits any head size without wires, helmets, or setup.
Should you pair the HigherDOSE Red Light Hat with the Light-Activated Scalp Serum?
HigherDOSE recommends applying the Light-Activated Scalp Serum before each 10-minute Red Light Hat session. The serum's copper peptides and botanicals prepare the scalp so 650nm wavelengths and follicle nutrients work together, boosting results across the 16-week protocol. Massage the serum in and let it absorb before putting the hat on.
Is the HigherDOSE Red Light Hat HSA and FSA eligible?
Yes. HigherDOSE lists the Red Light Hat on its FSA/HSA Eligible collection, so it qualifies for reimbursement through most HSA and FSA plans. Save an itemized receipt from your M.S Skincare order. Users often stack it with the HigherDOSE Full Body Red Light Mat between daily scalp sessions to extend red light benefits.
Does the HigherDOSE Red Light Hat work through thick or dark hair?
Yes. HigherDOSE states 650nm wavelengths penetrate through any hair color or density to reach the scalp directly. The Red Light Hat's 120 diodes work in daily 10-minute sessions regardless of hair thickness. For facial red light results, pair with the HigherDOSE Red Light Face Mask, another cordless red light device.

Why We Chose
HigherDOSE
Wellness technology that brings spa-grade therapy home
HigherDOSE builds at-home devices that harness red light, infrared heat, and PEMF to support skin, hair, and recovery. We chose HigherDOSE because their tools pair serious research with rituals you will actually keep, turning twenty quiet minutes at home into visible glow and deeper rest.
Shop HigherDOSELoved by you
Customers reported visible hair growth and reduced shedding within 4-6 weeks. "My hair finally stopped falling out by the handful." The comfortable, lightweight baseball cap design with magnetic battery pack makes daily 10-minute sessions easy. Some noted a chemical smell on foam and durability concerns with power button.
- After months of frustration, my hair finally stopped falling out. New hairs along hairline!
- Seeing new hair growth after just 4 weeks. Best investment!
- Helped reduce shedding, have new baby hairs coming in around my hairline.
- 5 stars: 220 (64%)
- 4 stars: 55 (16%)
- 3 stars: 27 (8%)
- 2 stars: 18 (5%)
- 1 star: 25 (7%)
I love this red light cap. While I combine my treatments with minoxidil, the red light really seems to help maintain my new growth when I don’t apply the topical medication.It’s an affordable option to other red light caps.The timer shuts off at exactly 10 min. I can use it 5 or 6 times per charge.
The mask was very comfortable but…. It burned my skin took over a week to heal and I Only did 10 minutes. I’m keeping the neck one and will just hold it farther away from my face.
When added to really hot water, this magnesium is wonderfully relaxing. For the cost, I certainly wish the bag was fuller as you hardly receive 32 ounces of product.
i wanted to love this. i really did. but this sauna blanket feels like it was made for people who like the idea of sauna more than actually… sauning. it takes forever to heat up, and even then it never gets anywhere near “real sauna” hot. if you’re doing sauna for actual health benefits (you know, the kind backed by studies on finnish-style saunas that are way hotter), this just doesn’t hit the mark.infrared already has fewer studies behind it, and for something this expensive, i expected more than a mildly warm, awkward human burrito situation. setting it up feels like a whole production, using it is kind of a hassle, and somehow it manages to be both uncomfortable and underwhelming at the same time. impressive, honestly.maybe it’s fine if you want a gentle warm nap and to feel wellness-adjacent, but if you’re chasing sweat, heat, or efficiency… this ain’t it. for the price, i expected transformation. i got inconvenience and disappointment instead.
Divine scent, poor packaging.The scent is amazing. However, the package was busted open and spilt a bit. It was raining when it arrived. It was a Christmas gift so it was a let down.
I bought this 4 months ago and I’m really happy with the results so far. My husband has started to regrow some hair and is able to go for hair cuts and coloring. For me, it helped reduce shedding, and have new baby hairs coming in around my hairline. It does take consistent use, but the improvement is clear. We put it on one after the other in the morning when the kids get ready for school....Definitely worth trying if you’re looking for a non-invasive option for hair growth!
I bought this 4 months ago and I’m really happy with the results so far. My husband has started to regrow some hair and is able to go for hair cuts and coloring. For me, it helped reduce shedding, and have new baby hairs coming in around my hairline. It does take consistent use, but the improvement is clear. We put it on one after the other in the morning when the kids get ready for school....Definitely worth trying if you’re looking for a non-invasive option for hair growth!
Red LED light therapy is all the rage these days particularly for hair growth and skin renewal. We actually got this for a child with Trichotillomania, who is learning to control it and finally growing hair back.Why do we like this hat? Well, because it actually just looks like a normal baseball cap and not a plastic dome or helmet. The cap is soft and lightweight for something that has all those LED light strips attached inside and a small battery pack in the back. Best of all, when worn, no light escapes out of the sides so no one can tell you are wearing a LED hat. This has been perfect for us. When they are wearing the hat, their younger siblings don't know its not a regular hat and doesn't bother them about it. It gives them their privacy while healing from trich.The light is warmed and feels calming and therapeutic. It automatically shuts off after a set time session. There's is a soft beep that accompanies the shut off. After 4 months of pretty consistent use, it does appear to be helping. Hair are sprouting up in all the bald/thin areas and growing fast. Scalp is getting less and less noticeable. Of course we still have to continue with our professional treatment plan to deal with the trich issue. But this cap is helping to grow hair and build confidence throughout this process.The materials and construction of the hat is very nice. The battery pack charges fast and lasts a long time. The battery pack attaches to the hat via magnets. Just pull the battery pack off to charge it. No need to bring the entire hat to the charging station.I waited to thoroughly use this product before writing this review and would definitely recommend this red light therapy hat for it's comfort, wear ability, style, quality construction, and efficacy. It checks all the boxes.
Red LED light therapy is all the rage these days particularly for hair growth and skin renewal. We actually got this for a child with Trichotillomania, who is learning to control it and finally growing hair back.Why do we like this hat? Well, because it actually just looks like a normal baseball cap and not a plastic dome or helmet. The cap is soft and lightweight for something that has all those LED light strips attached inside and a small battery pack in the back. Best of all, when worn, no light escapes out of the sides so no one can tell you are wearing a LED hat. This has been perfect for us. When they are wearing the hat, their younger siblings don't know its not a regular hat and doesn't bother them about it. It gives them their privacy while healing from trich.The light is warmed and feels calming and therapeutic. It automatically shuts off after a set time session. There's is a soft beep that accompanies the shut off. After 4 months of pretty consistent use, it does appear to be helping. Hair are sprouting up in all the bald/thin areas and growing fast. Scalp is getting less and less noticeable. Of course we still have to continue with our professional treatment plan to deal with the trich issue. But this cap is helping to grow hair and build confidence throughout this process.The materials and construction of the hat is very nice. The battery pack charges fast and lasts a long time. The battery pack attaches to the hat via magnets. Just pull the battery pack off to charge it. No need to bring the entire hat to the charging station.I waited to thoroughly use this product before writing this review and would definitely recommend this red light therapy hat for it's comfort, wear ability, style, quality construction, and efficacy. It checks all the boxes.
I have been wearing this consistently for a little over three months now. I use this in conjunction with my EXT/Capillus cap. EXT/Capillus encourages hair growth/thicker hair and HigherDose encourages healthier (perhaps thicker!) hair! There is so much I like here! The EXT/Capillus cap has a hard interior (think: batting helmet). This has a very soft interior: therefore, it is much more comfortable and fits much better. And, while the EXT/Capillus has a battery pack that you tuck into your pocket or lay on the bed next to you, this has a very lightweight battery that attaches with magnets to the back of the cap.The timer is shorter here and it is so easy to use! Wear this while making dinner, reading a book, watching a movie, etc. It's just that easy to get healthier and thicker hair! Charging this takes no time and the battery seems to have excellent longevity. In conjunction with my usual routine of Hum Strong Hair (biotin) and an EXT/Capillus cap, my hair is as thick and healthy as it was when I was twenty-five. Pretty amazing! But, you need to be very consistent. Set a schedule and stick to it. You will see results with patience!
I have been wearing this consistently for a little over three months now. I use this in conjunction with my EXT/Capillus cap. EXT/Capillus encourages hair growth/thicker hair and HigherDose encourages healthier (perhaps thicker!) hair! There is so much I like here! The EXT/Capillus cap has a hard interior (think: batting helmet). This has a very soft interior: therefore, it is much more comfortable and fits much better. And, while the EXT/Capillus has a battery pack that you tuck into your pocket or lay on the bed next to you, this has a very lightweight battery that attaches with magnets to the back of the cap.The timer is shorter here and it is so easy to use! Wear this while making dinner, reading a book, watching a movie, etc. It's just that easy to get healthier and thicker hair! Charging this takes no time and the battery seems to have excellent longevity. In conjunction with my usual routine of Hum Strong Hair (biotin) and an EXT/Capillus cap, my hair is as thick and healthy as it was when I was twenty-five. Pretty amazing! But, you need to be very consistent. Set a schedule and stick to it. You will see results with patience!
This is a cap with LED lights installed on a neoprene liner that goes inside the cap. I have a pretty big head. When I wear a cap, I usually have to adjust it larger than the default size so it’s not too tight. So I would say out of the box, I was a little disappointed that this cap didn’t expand much. And then the little metal adjuster thing broke off! I was able to get it back on, but it’s a little annoying that they used a low quality cap. That being said, when I started using this, I found that it is a little snug but actually very comfortable. You only need to use this for 10 minutes a day. I haven’t been using this thing long enough to know whether or not it’s making my hair grow thicker, but red light is a thing, so I’m hopeful! I pop it on while I’m working at my desk. I wouldn’t wear this out in public since the power pack attaches to the back. I do love that it’s wireless and you just have to charge up the power pack.
This is a cap with LED lights installed on a neoprene liner that goes inside the cap. I have a pretty big head. When I wear a cap, I usually have to adjust it larger than the default size so it’s not too tight. So I would say out of the box, I was a little disappointed that this cap didn’t expand much. And then the little metal adjuster thing broke off! I was able to get it back on, but it’s a little annoying that they used a low quality cap. That being said, when I started using this, I found that it is a little snug but actually very comfortable. You only need to use this for 10 minutes a day. I haven’t been using this thing long enough to know whether or not it’s making my hair grow thicker, but red light is a thing, so I’m hopeful! I pop it on while I’m working at my desk. I wouldn’t wear this out in public since the power pack attaches to the back. I do love that it’s wireless and you just have to charge up the power pack.
My second purchase from this brand after the face mask, which my wife absolutely loved it. This hair cap also doesn’t disappoint with quality and effectiveness. My wife was struggling with postpartum hair loss and wanted to try this. After using a month or so her hair fall has already reduced to significant amount and new hair growth could be seen. Loved the battery power, cap fits and timer. She could use it anytime and anywhere while handling the kids. Definitely recommend to buy for busy moms and anyone wanting to reduce hairfall. Some pictures before and after .
My second purchase from this brand after the face mask, which my wife absolutely loved it. This hair cap also doesn’t disappoint with quality and effectiveness. My wife was struggling with postpartum hair loss and wanted to try this. After using a month or so her hair fall has already reduced to significant amount and new hair growth could be seen. Loved the battery power, cap fits and timer. She could use it anytime and anywhere while handling the kids. Definitely recommend to buy for busy moms and anyone wanting to reduce hairfall. Some pictures before and after .
I have been using a redlight lamp on a stand for 30 minutes a day for the past few months and have noticed an improvement in the balding on the crown of my head. AFter watching a video by a well known plastic surgeon who used a redlight therapy helmet for 6 months to fill in his bald spot, I has looking forward to trying the hat/helmet version.This hat version is battey operated which I prefer over the wired ones. This takes 1.5 hours to recharge. The battery pack/controller attaches to the back of the hat via magnets. On a full charge, I have been able to get 18 rounds of 10 minute sessions. I've been wearing it once in the mornings and once in the evenings for the past few weeks. Yesterday, I noticed there was significantly less hair in the shower drain. That's a good sign. I've taken photos of my crown for before and after comparisons in 6 months.The hat came in a nice box with 5 different outlets, a usb c cable and a pamphlet on their other products and a booklet on their holistic approach to hacking happy chemicals. The hat feels sturdy and I can easily wear it outside while using the redlight function. Yes it's very expensive and seems to be priced like similar products. But I doubt someone would sell such a product at such a high cost unless they knew it worked. Hopefully it does. So far this is a great product. Great value for the price listed.
