Light panel close-up
The red light panel viewed from inside the cap.
Red Light Therapy Hair Cap
£89.99
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£89.99
- Light sessions for your scalp-care routine
- Removable LED panel in a familiar cap design
- Red-light LEDs with automatic session timers
- Cordless, hands-free care in a discreet cap
In Stock
Key features
- 3-Wavelength LED Technology
- 4 Adjustable Light Modes
- Rechargeable & Portable
- Lightweight Cap Design
What’s Included & Specifications
What’s included
- 1 × Peaked Cap
- 1 × Red & Blue LED Light Board
- 1 × USB Charging Cable
- 1 × Gift Box
Technical specifications
| Specification | Details |
|---|---|
| Product Type | Rechargeable LED Hair & Scalp Cap |
| LED Wavelengths | 630nm / 650nm / 470nm |
| Light Colours | Red + Blue |
| LED Lamp Beads | 48 |
| Operating Modes | 4 |
| Battery Capacity | 500mAh |
| Battery Type | Rechargeable Lithium Battery |
| Mode 1 Timer | Approx. 10 Minutes |
| Mode 2 Timer | Approx. 10 Minutes |
| Mode 3 Timer | Approx. 10 Minutes |
| Mode 4 Timer | Approx. 25 Minutes |
| Light Board Material | PU + Non-Woven Fabric |
| Charging | USB |
| Design | Peaked Cap with Removable LED Panel |
More product information
Tri-Wavelength LED Light Therapy for Hair & Scalp Care
Bring targeted LED light therapy into your hair and scalp care routine with this rechargeable red light therapy cap.
Featuring 630nm and 650nm red light alongside 470nm blue light, the cap uses 48 LED lamp beads to provide focused illumination across the scalp.
Its lightweight removable light panel fits inside a comfortable peaked cap, giving you a discreet and portable alternative to larger rigid LED helmets.
3-Wavelength LED Technology
The device combines three LED wavelengths:
630nm Red Light
Provides visible red light for scalp and hair care routines.
650nm Red Light
A second red-light wavelength designed to provide targeted illumination across the scalp.
470nm Blue Light
Provides a complementary blue-light mode for scalp-focused care.
Together, the three wavelengths give you greater flexibility than a single-wavelength LED cap.
4 Adjustable Light Modes
Choose between four operating modes depending on your preferred routine.
Mode 1 – Continuous Red Light
630nm and 650nm red-light-focused operation for approximately 10 minutes.
Mode 2 – Alternating Red + Blue Light
Red and blue LEDs flash alternately for approximately 10 minutes.
Mode 3 – Continuous Blue Light
470nm blue light remains illuminated for approximately 10 minutes.
Mode 4 – Alternating / Pulsed Light
Flashing and continuous light alternate during an approximately 25-minute session.
Rechargeable & Portable
A built-in 500mAh lithium battery allows the LED light panel to operate without remaining connected to a wall outlet.
Recharge the device using the supplied USB cable, then use it as part of your hair and scalp routine at home or while travelling.
Lightweight Cap Design
The LED light board is made from lightweight PU and non-woven material and sits inside a conventional peaked cap.
This makes the device:
- Lightweight
- Portable
- Rechargeable
- Easy to store
- More discreet than a rigid LED helmet
- Suitable for home or travel use
Built-In Session Timing
The operating mode automatically determines the session duration.
- Modes 1–3: Approx. 10 minutes
- Mode 4: Approx. 25 minutes
This helps maintain consistent sessions without requiring a separate timer.
How to Use
- Ensure the LED light board is correctly positioned inside the cap.
- Charge the device before cordless use.
- Place the cap comfortably on your head.
- Press and hold the power button for more than 2 seconds to switch on.
- Press the M button to cycle through the available light modes.
- Allow the selected session to complete.
- Switch off after use and store in a dry place.
Important Information
This product is intended for cosmetic hair and scalp care.
Do not use the device if the LED panel, charging cable or battery becomes damaged.
Stop use if you experience unusual irritation, discomfort or excessive heat.
Keep the LED panel and charging connection away from water and excessive moisture.
Do not stare directly into the LEDs while illuminated.
This product is not intended to diagnose, treat, cure or prevent hair-loss conditions or other medical conditions.
Delivery & returns
Free UK Delivery
Free standard delivery throughout the UK, including Northern Ireland, the Scottish Highlands and UK islands.
Order processing: 1 working day before dispatch.
Estimated standard delivery: 3–5 working days after dispatch.
Working days are Monday to Friday, excluding UK bank holidays. Tracking details are emailed once your order has been dispatched and tracking is available.
30-Day Returns
Request a return within 30 days of delivery in accordance with our Returns Policy.
1-Year Warranty
Your device is covered against manufacturing defects for one year from delivery. Your statutory rights are unaffected.
Read our delivery policy for shipping information.
Read our returns policy for eligibility and how to arrange a return.
How to use your Red Light Therapy Hair Cap
1. Get your cap ready
Charge the device, check the LED board is correctly positioned inside the cap and place it comfortably on your head.
2. Select your mode
Hold the power button for more than two seconds, then use M to cycle through the four light modes.
3. Let the session finish
Modes 1–3 run for approximately ten minutes; mode 4 runs for approximately 25 minutes. Allow the selected session to finish, switch off and store dry.
Before you begin
This product is intended for cosmetic hair and scalp care.
Do not use the device if the LED panel, charging cable or battery becomes damaged.
Stop use if you experience unusual irritation, discomfort or excessive heat.
Keep the LED panel and charging connection away from water and excessive moisture.
Do not stare directly into the LEDs while illuminated.
This product is not intended to diagnose, treat, cure or prevent hair-loss conditions or other medical conditions.
Our Red Light Co. Specialist Design.
Scalp care in a familiar peaked cap, with a removable light board and a rechargeable battery for hands-free, cordless sessions.
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Discreet by design
The removable LED board sits inside an ordinary-looking peaked cap, keeping your scalp-care routine easy to wear around the home.
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No cable during your session
The built-in 500mAh battery powers the light board without a wall connection, so you can choose a comfortable place to sit.
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Each mode keeps its own time
Four light modes have automatic session timing built in, so you can follow your chosen mode without setting a separate timer.
The science
The science behind the hair cap
A hands-free format for a regular scalp-care routine. Research into light and hair follicles uses specific devices and protocols; it does not establish a hair-growth result for this cap.
- Red light (630 & 650 nm)
Red light is studied for interactions with hair follicles in pattern hair loss. The cause of thinning matters when considering a hair routine.
- Focus on the scalp
The cap positions its LED panel over the scalp for hands-free sessions. Follow the fit guidance so the light faces the intended area.
- Follow your device guide
Use the mode and schedule in the supplied instructions. The built-in timing makes sessions easy to fit around your day.
Explore the hair research
Research behind the light
Research focuses mainly on pattern hair loss, using different LED and laser devices. It did not test this product or establish benefits for every cause of hair loss or every light mode.
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Light therapy for pattern hair loss
Kim et al. · Dermatologic Surgery · 2013
View published study: Light therapy for pattern hair loss (opens in a new tab)A 24-week, randomised, sham-controlled trial of a home-use helmet found greater hair density and thickness in the active group. The device combined red LEDs and a laser; this was not a trial of the cap or wrap sold here.
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Different wavelengths, different evidence
Zhang et al. · Dermatologic Surgery · 2022
View published study: Different wavelengths, different evidence (opens in a new tab)A systematic review examined light treatments for different forms of hair loss. Its red-light analysis reported benefits for pattern hair loss. Those findings do not establish that every hair-loss cause, device or colour setting responds in the same way.
Product photos
Red Light Therapy Hair Cap, up close.
Inside the cap
The cap held open to show the position of the light panel.
A familiar cap shape
An exterior view of the black cap and its curved peak.
Illuminated interior
The inner light panel switched on beneath the cap lining.
Customer reviews
4.6
5 reviews
Write a review
Looks like a normal cap
main reason I bought this was because it just looks like a normal cap. I knew I wasn't going to sit around in one of those massive helmets every night. This just stays by my desk and I chuck it on while I'm working or watching TV. Batter...Read full review
main reason I bought this was because it just looks like a normal cap. I knew I wasn't going to sit around in one of those massive helmets every night. This just stays by my desk and I chuck it on while I'm working or watching TV. Battery's been fine and not having a wire hanging off it is a big plus. I've definitely used it more than I would've used a bigger device. Looked at some really expensive ones first and this felt like a much more sensible place to start.
great product
Really simple and fits well.
Good quality cap
doesn't feel cheap. The light panel sits securely inside.
Good design
Removable insert is useful if you want to clean the cap.
Does what I wanted
Very easy to use and I like that it just looks like a normal cap. The only reason I didn't give 5 stars is the instructions could explain the different modes a bit better.
Hair
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