thinning
growth
density
The RedLight Hat Pro delivers clinical grade red light therapy across your whole scalp in just 15 minutes a day, helping you get back to feeling confident about your hair.
Wear it like any hat no setup, no mess
Press once to start your 15 minute session
Carry on with your day completely hands free
Repeat daily, consistency drives your first 90 days
Premium Hat
Pro Panel
Travel Case
Remote Controller
Optional extras
Add to your order and ship together.
3 x Biotin Gummies
90-day supply (£68.97 value)
Daily gummies in a strawberry and blackcurrant flavour, formulated to support stronger, thicker, healthier looking hair, skin and nails. Take 2 a day with breakfast. Each bottle is a 30-day supply, so three bottles cover your first 90 days with the Hat Pro.
Packed with:
Biotin
For keratin, the protein behind hair strength and growth
Zinc
For follicle repair and growth
Selenium
To protect follicles from damage
Vitamins
A, C, D, E, B5, B6 and B12
Customers report up to 30% faster results alongside the Hat Pro.
Spare Controller
Backup power and control unit
Keep a spare charged and swap straight over, no waiting and no missed sessions.
Includes:
USB-C charging
Works with every Hat Pro
Never miss a session.
Real heads. Real results.
Find your pattern. See what 90 days did for it.
See how we compare.
TripleWave™ is medical grade red light at three wavelengths, made to be worn.
Technically, yes. So is the light in a dermatologist's panel. The word covers everything from a £35 Amazon cap to clinical equipment. What separates them is grade, output, wavelength accuracy and evidence. That's this list.
TripleWave™ diodes penetrate as deep as a laser, down to the follicle where the hair is made. Depth is where lasers made their name. TripleWave™ matches it and adds the two things below.
Surface area is the biggest difference. A laser is a narrow beam, so a laser device treats the scalp in spots with gaps between them, around 50% covered. The TripleWave™ panel spreads light evenly across around 80% of the scalp in the same 15 minutes.
A laser diode emits one wavelength. TripleWave™ runs three red wavelengths across the same panel, 615, 635 and 650nm, so one session delivers all three at once.
Each red wavelength is absorbed at a different depth in the scalp, so the follicle is stimulated from the surface to the root in one 15 minute session.
One payment, £372, and you own it. Laser devices run from around £700 to over £2,300 for the same 15 minutes a day. Prices checked August 2026.
Both are medical grade light sources. The difference is what each one can do with it.
A second treatment in the same hat. 450nm blue light is antimicrobial and reduces the bacteria and fungi linked to a flaky, irritated scalp.
Most LED caps do not state their output at all. The TripleWave™ panel delivers 500mW in total, stated and tested.
One size, with an adjustable band, fits heads from 54 to 62cm. A laser helmet is a moulded shell, so you get the size it comes in.
Laser devices need a rigid housing to hold them. The TripleWave™ panel is flexible, so it sits inside a normal hat and wraps to the shape of your head.
The TripleWave™ panel lifts out, so the hat itself can be cleaned like any other hat. A laser helmet is one sealed unit.
Laser hair devices carry a laser class rating and an eye caution. TripleWave™ diodes are not lasers, so there is no beam to avoid and nothing to protect your eyes from.
Lasers generate heat, which is why laser helmets are built with vents, fans and heat sinks. The TripleWave™ panel runs cool for the full 15 minutes.
Laser hair devices are built on a design that dates back decades. TripleWave™ uses current diode technology built for this job.
A laser gives one wavelength through a narrow beam and needs a rigid shell to hold it. A cheap LED spreads wide but is rarely tested or stated.
TripleWave™ is what the technology looks like when it is done properly: as deep as a laser, across the whole scalp, inside a hat.
Your Hair Regrowth Timeline
Here's what to expect over the next 90 days.
0–3 Weeks
Increased shedding making way for new stronger healthier hair.
4–6 Weeks
Stimulation kicks in, circulation improves and follicles begin to reawaken.
7–9 Weeks
Noticeable improvement in hair density and thickness.
10–12 Weeks
Visible thickening and stronger strands begin replacing weaker hairs.
AS SEEN IN
Three wavelengths.
Two treatments.
TripleWave™ red light at 615, 635 and 650nm, plus 450nm blue light, in one hat.
450nm blue light
Antimicrobial, reduces the bacteria and fungi linked to a flaky, irritated scalp
Supports cognitive function as part of your daily routine
Mental clarity and focus, a subtle boost alongside the hair treatment
615, 635 and 650nm in one panel
Three depths, each wavelength reaches a different layer of the scalp
125 TripleWave™ diodes, 500mW panel output
Around 80% of the scalp covered in one session
Looks like a hat. Works like a clinic.
The panel sits inside. Nobody knows it's on.
125 medical grade diodes, 500mW panel output
TripleWave™ 615, 635 and 650nm red light
Around 80% of the scalp covered in one session
15 minutes a day, rechargeable USB C controller
One size, adjustable, fits 54 to 62cm
125 medical grade diodes, 500mW panel output
TripleWave™ 615, 635 and 650nm red light
Around 80% of the scalp covered in one session
15 minutes a day, rechargeable USB C controller
One size, adjustable, fits 54 to 62cm
90 days.
Real results,
under the microscope.
Six participants used the Hat Pro 15 minutes a day for 90 days. This is what changed.
FAQs
Is red light therapy safe?
Yes, red light therapy is considered safe when used as directed.
It is non-invasive and does not produce harmful UV radiation. However, it's essential to follow the manufacturer's instructions and avoid direct exposure to the eyes.
Does the treatment have any side effects?
Red light therapy is considered very safe and generally well tolerated.
However, some users may experience mild side effects such as temporary skin redness or irritation, which typically resolve quickly.
If you experience any adverse reactions, discontinue use and consult a healthcare professional.
How often should I use the Redlight Pro?
For optimal results, it's recommended to use the Redlight Hat consistently.
Most users benefit from using it for 15 minutes every day or as directed by the product instructions.
When can I expect to see results?
Results may vary from person to person, but many users start noticing improvements in hair thickness and growth within a few weeks to months of regular use.
Consistency is key to achieving desired outcomes.
Can I use the Redlight Hat with other hair growth treatments?
Yes, the Redlight Hat can be used in conjunction with other hair growth treatments, such as topical solutions or supplements.
However, it's essential to consult with a healthcare professional before combining different therapies to ensure safety and efficacy.
The studies that have been shown were just from using red light therapy so results may vary when combining other solutions.
Book your free hair loss consultation
Speak directly with Celestine, our certified trichologist, to understand your hair loss and get tailored advice before you buy.
Used by trusted influencers
Proven in 90 Days.
Watch real transformations from high-profile creators who used the RedLight Pro for 90 days.
"I cannot believe the results I have had from this red light therapy cap"
