🖤 Black Friday: 30% off the LED Hat + a FREE swappable cap · code BFHAT30 · ends Nov 30
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RIKI LED Hat
The FDA-cleared, wearable 650nm red light cap for your scalp care routine. Soft, lightweight and rechargeable: wear it 10–20 minutes while you read, work or relax.
The RIKI LED Hat is listed with the U.S. Food & Drug Administration as a Class II device under 510(k) K242363. Here's exactly what's on file.
FDA Establishment Registration & Device Listing
Proprietary name
RIKI LOVES RIKI Hair Growth Cap
Classification
Laser, comb, hair
Product code
OAP
Device class
Class II
Regulation number
21 CFR 890.5500
510(k) number
K242363
Medical specialty
Physical Medicine
✅ FDA-cleared🔴 650nm red LED🏠 Use at home
ON AIR
As seen on CBS
Seen on TV. Loved at home.
The RIKI LED Hat was featured on CBS Mornings Deals, the shopping segment of CBS Mornings, at CBSDeals.com.
📺 As seen on CBS Mornings✅ FDA-cleared⭐ 5.0 from 53 reviews
Not just for hair loss
Shedding? Thinning? It works for that too.
Hair problems rarely start with bald spots. They start in your brush, in the shower drain, and in a part that looks a little wider every month.
Hair shedding
More hair in your brush
Losing 50 to 100 hairs a day is normal. Noticeably more can mean excess shedding from stress, hormones, postpartum changes or diet.
A full brush after every use
Clumps in the shower drain
Strands on your pillow and clothes
Hair thinning
A part that keeps getting wider
Thinning happens slowly, so it's easy to miss until it's obvious in photos or under bright bathroom light.
More scalp showing along the part
A thinner crown or temples
A ponytail that feels smaller
✓ Shedding✓ Thinning✓ Widening part✓ Women and men
Photos are illustrations. If you have sudden or patchy hair loss, check with a doctor or dermatologist.
The science · photobiomodulation
How red light helps with hair loss.
Low-level light therapy (LLLT) uses specific wavelengths of red light on the scalp. Here's what research suggests happens when 650nm light reaches the hair follicle.
650nm red light
Hair follicle
Dermal papilla
Blood supply
Light reaches the follicleRed light in the 630 to 670nm range passes through the outer layers of the scalp to the hair follicles beneath.
Cells get an energy boostMitochondria in follicle cells absorb red light, which is associated with higher ATP production, the energy cells use to grow.
Circulation is supportedRed light is linked to nitric oxide release and blood flow, bringing more oxygen and nutrients to the follicle.
The growth phase lasts longerStudies suggest follicles stay in the anagen (growth) phase longer, for fuller-looking hair over time.
Illustration for reference. Summary of published research on low-level light therapy for hair. Results take consistent use, 3 to 5 sessions a week, and vary by person.
What to expect
Your hair journey, week by week.
Hair grows slowly, so results build over months, not days. Here's what customers tell us the journey looks like when they stay consistent.
1
Day 1Your first glow
Put it on and press start. A gentle, warm red glow, and a beep at 10 minutes. Nothing to rinse, nothing to clean up.
2
Week 1It becomes a habit
3 to 5 sessions a week, while you read, work or scroll. The easiest part of your routine.
3
Weeks 2 to 4Less hair in the drain
For many customers, the first thing they notice is less shedding in the shower and in the brush.
“I’ve been wearing the hat for 2 weeks now and have seen a decrease in shedding!”
4
Weeks 6 to 8Baby hairs show up
Some customers spot short new hairs along the part and hairline. Keep going, this is where consistency counts.
5
Months 3 to 6Fuller-looking hair
The part looks narrower and the crown looks denser. Studies on low-level light therapy usually measure results at 16 to 26 weeks.
Timeline based on customer feedback and published research on low-level light therapy. Photos are illustrations. Everyone's hair is different and results vary.
Under the cap, rows of 650nm red LEDs sit close to your scalp. 650nm is a wavelength commonly used in light devices made for scalp care. No UV, nothing invasive, nothing to rinse off.
650nmLow-level red LED light
10 minAuto timer beeps when your session is done
3–5×Sessions a week, 10–20 minutes each
0 UVGentle, non-invasive light
400nmVisible light650nm red ↑700nm
Real customer · living with alopecia
Her hair journey, in her own photos.
This RIKI customer has alopecia. She texted us her progress photos with the dates, so you can see the difference for yourself. The RIKI LED Hat is part of her daily routine.
Aug 27, 2025StartThis was August 27th of 2025
Oct 9, 2025About 6 weeksAnd this was October 9th 2025
Oct 2025About 7 weeksHere are some photos from last Friday.
Feb 2026About 5 monthsI'm still using my Riki hat every day 🥰
One customer's photos and words, shared with RIKI by text. Lighting and angles vary between photos. Individual results vary.
“Loosing my hair from chemo felt like the end of the world.”
Barbie, 26 · breast cancer patient and new mom · gifted a RIKI LED Hat by a friend
Sep 7
I am a breast cancer patient and new mom at the age of 26 and loosing my hair from chemo felt like the end of the world.
This hat is helping my hair grow so fast and I wish more cancer patients knew about it/used it!!
Sep 29
I am so happy you got some hair back!!! So happy for you. I hope you are feeling better. You are strong and beautiful!
This is now!!
It’s helped so much. Thank you so much 💗🥺
Barbie's personal experience, shared with her permission. Hair often regrows after chemotherapy, and the RIKI LED Hat is not intended to treat cancer or chemotherapy-related hair loss. Talk to your care team before starting anything new during treatment. Individual results vary.
Two customers' own photos: crown day 1 vs day 48, and hairline March 8 vs April 9. Lighting varies between photos. Individual results vary.
Also works for men
Thinning at the crown? He can wear it too.
Receding hairline, a thinner crown, more scalp under the bathroom light. The RIKI LED Hat is a classic black cap with an adjustable strap, so he can wear it to the gym, on the commute or on the couch, and nobody has to know.
🧢 Looks like a normal cap⏱️ 10-minute sessions🔋 Cord-free
“It’s very easy to transfer to another hat so I made my husband use it with his hat as well.”M8 · Verified buyer
“Bought this for my hubby. . . but I have decided that I will be trying it as well”Patreece · Verified buyer
No headset, no helmet, no sitting still. Put it on and keep going: the soft, lightweight cap does its thing while you do yours.
📖 Reading💻 Working🧺 Chores📱 Scrolling🚗 The commute✈️ Travel
“I love how comfortable it feels. I forget I have it on until it beeps after a 10 mins session.”DriftRecon · Verified buyer
“You can put it on and do chores or scroll through tik tok.”BRENDA · Verified buyer
“It’s for everyone, men, women, young, old. Everyone can benefit from a healthier scalp.”CreativeRobMUA · Verified buyer
How to use it
Put it on. Press start. Done.
1🔋Charge itThe light insert is rechargeable, so there's no cord while you wear it.
2🧢Wear on a clean, dry scalpAdjust the strap so the LEDs sit snug and close to your scalp.
3⏱️Press startWear it 10–20 minutes. It beeps when a 10-minute session is done.
4🗓️Stay consistentUse it 3–5 times a week. Consistency is what counts.
Real reviews
What customers say
★★★★★5.0 out of 5 from 53 reviews
★★★★★
I absolutely love the LED Therapy Hat
“I absolutely love the LED Therapy Hat. It's a must have and it's for everyone: men, women, young, old. Everyone can benefit from a healthier scalp.”
CreativeRobMUA✓ Verified buyer
★★★★★
So convenient
“I love how comfortable it feels. I forget I have it on until it beeps after a 10 mins session. It's so convenient and unnoticeable.”
DriftRecon✓ Verified buyer
★★★★★
Definitely satisfied
“Hat packed great to protect shape, quality of materials supreme, battery life long lasting, fits very comfortable, very much like a expensive designer cap.”
EvielynOpp✓ Verified buyer
★★★★★
Another RIKI product I love
“The hat is beautiful & high quality. It's very easy to transfer to another hat so I made my husband use it with his hat as well.”
M8✓ Verified buyer
★★★★★
Stylish design
“Quick shipping, stylish design. I am wearing it 10 mins twice per day.”
Judysbackup✓ Verified buyer
★★★★★
Not a chore
“Easy to put on head like a fun cap and get red light therapy without feeling like chore.”
"I absolutely love the LED Therapy Hat its a must have and its for everyone men women young old everyone can benefit from a healthier scalp"
— CreativeRobMUA (5/5)
Quick shipping stylish design
"Quick shipping stylish design… I am wearing it 10 mins twice per day . . I can see my hair growing"
— Judysbackup (5/5)
Charger is charging
"Charger is charging I know I will love this hat. Thank"
— Bluegrass G. (5/5)
Riki Loves Riki LED Hat and I’m impressed!
"I’ve been using the Riki Loves Riki LED Hat and I’m impressed! It’s lightweight, comfortable, and so easy to wear while I’m doing chores or relaxing. The hands-free design makes it effortless to stay consistent with my red light routine. If you’re dealing with thinning hair or just want to support a healthier scalp, this is definitely worth checking out!"
— Glow D. (5/5)
Riki produces is truly high quality
"Everything that Riki produces is truly high quality. She cares so much about her customers."
— Stephanie P. (5/5)
I love this red light hat!
"I love this red light hat! It's so easy to use. I put it on in the morning before I go out to walk the beach or paint. I have PCOS and I've seen a difference in my hair! It falls out less and has started to grow new hair! HIGHLY RECOMMEND! Battery life: Long lasting and rechargeable Performance: Excellent"
— Celtichealingart (5/5)
this hat is among my favorites!
"I've purchased so many Riki products, and this hat is among my favorites! I wear it daily for up to 30 minutes during morning sunlight viewing. I love that they're interchangeable hats. Battery life: Excellent Performance: Excellent"
— Sunshyne B. (5/5)
super easy to use,
"super easy to use, can go anywhere with it, charge last comfortable"
— Veros. .. (5/5)
Loving it so much!!
"Loving it so much!! I can see my baby hair coming in after 3 weeks of using this hat."
— Marcella (5/5)
Love my hat easy to use
"Love my hat easy to use and the color already see some baby hair coming"
Yes. The RIKI LED Hat (listed as the RIKI LOVES RIKI Hair Growth Cap) is FDA-cleared under 510(k) K242363 as a Class II device (classification: laser, comb, hair; product code OAP; regulation 21 CFR 890.5500).
What is red light therapy for the scalp?
It's the use of specific wavelengths of low-level light on the scalp. The RIKI LED Hat uses 650nm red LED light, a wavelength widely associated with scalp care and beauty light devices.
How often should I use it?
Wear it 10–20 minutes per session, 3–5 times a week, on a clean, dry scalp. It beeps when a 10-minute session is done.
Can it help with hair growth?
The RIKI LED Hat is designed to support scalp wellness and the appearance of fuller-looking hair over time with consistent use. Results vary by individual.
Is it safe to use?
It uses non-invasive, low-level red light with no UV exposure, and is designed for at-home cosmetic use as part of a regular scalp care routine.
Can I move the light into another cap?
Yes. The LED insert snaps out, so you can move it into a RIKI Swappable Cap (sold separately, caps only) in black, hot pink, denim blue, pink or blue.
Is it for men too?
Yes. It's a classic cap shape with an adjustable strap, made for anyone who wants an easy scalp care routine.
Is it rechargeable?
Yes. It's portable and rechargeable, so you can use it at home, while traveling or on the go, with no cord while you wear it.
Description
The RIKI LED Hat is a wearable red light therapy device designed to bring gentle scalp light therapy into your everyday routine.
Using 650nm red light technology, it fits seamlessly into your lifestyle—no complex setup, no clinic visits, just simple, consistent care at home or on the go.
Why People Use RIKI LED Hat
Red light therapy for scalp wellness
RIKI LED Hat uses low-level red light (650nm), a wavelength commonly used in light therapy devices designed for scalp care and hair wellness routines.
Supports the appearance of fuller-looking hair
Regular use may help support scalp circulation and create a healthier environment for hair to look stronger and more voluminous over time.
Hands-free and easy to wear
Designed to be lightweight and comfortable, allowing you to use it while reading, working, or relaxing.
Simple routine, no effort required
Just a few sessions per week can easily fit into your lifestyle without interruption.
Portable and rechargeable
Use it at home, during travel, or anywhere your routine takes you.
RIKI LED Hat vs Laser Hair Growth Caps
If you’ve been exploring light-based hair care devices, you may have come across laser caps for hair loss or other red light therapy solutions.
While both use light technology, they differ in design, comfort, and daily usability.
Feature
RIKI LED Hat
Laser Hair Growth Caps
Technology
650nm LED light
Laser diodes
Design
Soft, wearable fit
Structured cap design
Daily Use
Easy lifestyle integration
More structured routine
Comfort
Lightweight
More rigid fit
Use Case
At-home scalp care routine
Device-based sessions
RIKI LED Hat focuses on making red light therapy easier to include in everyday routines without adding complexity.
Who It’s For
The RIKI LED Hat is designed for anyone looking to support scalp wellness, especially if you:
Notice early signs of hair thinning
Experience seasonal or stress-related shedding
Want to improve overall scalp care routines
Prefer non-invasive beauty devices
Are exploring red light therapy for hair care
How to Use
Wear for 10–20 minutes per session
Use 3–5 times per week
Apply on clean, dry scalp
Maintain consistent use for best experience
Frequently Asked Questions
What is Red Light Therapy?
Red light therapy, also known as low-level laser therapy (LLLT), is commonly used in wellness devices that apply specific wavelengths of light to the scalp.
The 650nm wavelength used in the RIKI LED Hat is widely associated with scalp care and beauty light therapy applications.
Is the RIKI LED Hat safe to use?
Yes. The RIKI LED Hat uses non-invasive, low-level red light and does not involve UV exposure. It is designed for at-home cosmetic use as part of a regular scalp care routine.
Can it help with hair growth?
The device is designed to support scalp wellness and the appearance of fuller-looking hair over time with consistent use.
How often should I use it?
Most users incorporate it 3–5 times per week as part of their routine.
When will I see results?
Results vary by individual and depend on consistent usage over time.
Is it suitable for daily use?
Yes, it can be used regularly depending on your routine preference.
⚠️ Disclaimer
This product is intended for cosmetic and wellness use only. It is not intended to diagnose, treat, cure, or prevent any disease.
Shipping & Warranty
US SHIPPING Ships the following business day after your order is placed.
INTERNATIONAL Ships the same or following business day by DHL Express.
WARRANTY One-year warranty plus a 14-day return and exchange policy.
Disclaimer
This product is intended for cosmetic and wellness use only. It is not intended to diagnose, treat, cure, or prevent any disease. Customer reviews reflect individual experiences; results vary.
The RIKI LED Hat is a wearable red light therapy device designed to bring gentle scalp light therapy into your everyday routine.
Using 650nm red light technology, it fits seamlessly into your lifestyle—no complex setup, no clinic visits, just simple, consistent care at home or on the go.
Why People Use RIKI LED Hat
Red light therapy for scalp wellness
RIKI LED Hat uses low-level red light (650nm), a wavelength commonly used in light therapy devices designed for scalp care and hair wellness routines.
Supports the appearance of fuller-looking hair
Regular use may help support scalp circulation and create a healthier environment for hair to look stronger and more voluminous over time.
Hands-free and easy to wear
Designed to be lightweight and comfortable, allowing you to use it while reading, working, or relaxing.
Simple routine, no effort required
Just a few sessions per week can easily fit into your lifestyle without interruption.
Portable and rechargeable
Use it at home, during travel, or anywhere your routine takes you.
RIKI LED Hat vs Laser Hair Growth Caps
If you’ve been exploring light-based hair care devices, you may have come across laser caps for hair loss or other red light therapy solutions.
While both use light technology, they differ in design, comfort, and daily usability.
Feature
RIKI LED Hat
Laser Hair Growth Caps
Technology
650nm LED light
Laser diodes
Design
Soft, wearable fit
Structured cap design
Daily Use
Easy lifestyle integration
More structured routine
Comfort
Lightweight
More rigid fit
Use Case
At-home scalp care routine
Device-based sessions
RIKI LED Hat focuses on making red light therapy easier to include in everyday routines without adding complexity.
Who It’s For
The RIKI LED Hat is designed for anyone looking to support scalp wellness, especially if you:
Notice early signs of hair thinning
Experience seasonal or stress-related shedding
Want to improve overall scalp care routines
Prefer non-invasive beauty devices
Are exploring red light therapy for hair care
How to Use
Wear for 10–20 minutes per session
Use 3–5 times per week
Apply on clean, dry scalp
Maintain consistent use for best experience
Frequently Asked Questions
What is Red Light Therapy?
Red light therapy, also known as low-level laser therapy (LLLT), is commonly used in wellness devices that apply specific wavelengths of light to the scalp.
The 650nm wavelength used in the RIKI LED Hat is widely associated with scalp care and beauty light therapy applications.
Is the RIKI LED Hat safe to use?
Yes. The RIKI LED Hat uses non-invasive, low-level red light and does not involve UV exposure. It is designed for at-home cosmetic use as part of a regular scalp care routine.
Can it help with hair growth?
The device is designed to support scalp wellness and the appearance of fuller-looking hair over time with consistent use.
How often should I use it?
Most users incorporate it 3–5 times per week as part of their routine.
When will I see results?
Results vary by individual and depend on consistent usage over time.
Is it suitable for daily use?
Yes, it can be used regularly depending on your routine preference.
⚠️ Disclaimer
This product is intended for cosmetic and wellness use only. It is not intended to diagnose, treat, cure, or prevent any disease.
ON AIR
Hair shedding
Hair thinning
1Day 1Your first glow
2Week 1It becomes a habit
3Weeks 2 to 4Less hair in the drain
4Weeks 6 to 8Baby hairs show up
5Months 3 to 6Fuller-looking hair
650NM
Aug 27, 2025
Oct 9, 2025
Oct 2025
Feb 2026
ThenLater
Black
Hot pink
Denim blue
Pink
Blue
