The Growcomb uses the powerful new technology of 'electrotrigenesis' to stimulate hair follicle repair, induce growth phase and reverse hair follicle miniaturization. This remarkable hand held device is made for men and women with thinning and/or receding hair.

 What if you could reactivate your hair follicles & bring them back to growth?

What is it that makes a hair follicle grow... or die? 

After all, a hair follicle along with the dermal papila is a mini organ with a mini engine that either synthesises keratin (hair growth), or stops synethesising keratin (hair follicle miniaturization.) 

What if there was a way to reactivate that hair follicle growth engine by telling the body...

"Hey body, it's really important that you put time and energy into growing this hair follicle back to full strength"

What if we could mimic the bodys natural signalling mechanism so that we could actually tell our body to go and heal our hair follicles? 

After all, when you get a cut on your finger, that cut only heals because your body gets a signal to send out new cells that form the 'scar tissues.' 

In our scalp though, these natural healing signals have been turned off!So hair follicles that are getting smaller and thinner due to lack of blood flow have almost zero chance of recovery. 

But what if there was a way to actually stimulate the hair follicle to regrow again by sending signals to the body to regenerate the cell growth? 

With this idea in mind we began looking for a way to stimulate the hair follicles into the regrowth phase. 

After years of trial and error and gradual refinement we came across a frequency of pulsed electrostatic field which strongly mimicked the body's healing and regeneration signals.

Using what we call the Growbrush we applied this pulsed electrostatic field to the scalp with the goal of thickening existing hairs and helping lost hairs regrow.  

Just take a look at the amazing results for yourself, seen in the before/after pictures below after just 50 sessions with the Growbrush.

Real people, real results, after just 50 sessions with the Growcomb


50 sessions later


50 sessions later


50 sessions later

Easy To Use

The Laser Cap is simple and easy to use. Simply sit in a comfy chair and position the device correctly on your head. Then simply turn on and it will turn off after 30 minutes.


Scalp tension is uncomfortable and can cause an itchy scalp and headaches. The device reduces tension making your scalp feel amazing.

Stress Free

Constructed with quality materials, simply let the 272 Laser Cap do the work whilst you relax and catch up with your favourite TV show.

Risk Free Trial

All the risk is on us because the Laser Cap comes with a 180 refund guarantee and 1 year warranty. Simple as that!

Proven Effective

LLLT has been proven to help regrow hair in men and women with hair loss and is approved by the FDA.

No On-Going Costs

Pay once and use it forever. No on-going costs like finasteride and minoxidil hair loss treatments.

Make hair growth easy with the FDA Approved Hairguard Laser Cap with 272 hair stimulating lasers for maximum regrowth

Laser Cap 272
  • Easy & enjoyable to use everyday

  • Results with just 30 mins every other day

  • 180 Day Risk Free Guarantee

  • 1 Year Warranty

  • Free, fast Shipping

LLLT Technology

  • No known side effects

  • Doesn't harm your hormonal system

  • Affordable and lasts a lifetime

  • Easy, quick and enjoyable to use

Minoxidil & Finasteride

  • Harmful side effects, potentially permanent

  • Ageing, itchy, hormone-disrupting chemicals

  • On-going expensive monthly costs

  • Lose all the hair you've gained when treatment stops

About us


Will started Hairguard in 2012 and has been growing the business into what it is now. He's the lead researcher, writer and product developer. He has a Master's degree in Chemical Engineering from the University of Birmingham and is based in London.


Gus joined Hairguard in 2016 as the head of Product Development. He has a First Class degree in Chemistry from the University of Bristol and worked for a leading London tech startup before joining Hairguard. Gus currently resides in London.

Dr. Neel

Dr Neel Shah completed his M.B.B.S followed by M.D. in pharmacology from India. Currently based in Toronto, Neel worked as a Medical Advisor with companies such as Abbott before joining our team. With published scientific research papers Neel ensures our articles are evidence based and accurate.

What's Included In the Box

  • 272 Laser Cap device

  • Rechargeable lithium ion battery pack

  • USB recharger cable with socket adapter

  • Sports cap

  • 272 Laser Cap user manual

Technical Specifications

  • Laser type: 5mW

  • Wavelength: 650nm

  • Output mode: Pulsed

  • Number of lasers: 272

Real results you can see and feel or your money back - 100% risk free!

The 272 Laser Cap comes with our 180 Day Guarantee. If there is any reason you aren't happy with any Hairguard product in the next 180 days simply let us know and we'll issue you a 100% on-the-spot refund.

Frequently Asked Questions

Are there any side-effects from LLLT?

In clinical studies of LLLT for hair regrowth no side-effects were reported. There are no known side-effects associated with LLLT and our Laser Cap has been successfully used without any side effects at all. 

It is in fact a much safer treatment option than minoxidil and finasteride both of which have significant side effects.

Can I use other treatments as well?

We strongly recommend using the other Hairguard products such as the Scalp Elixir, Shampoo and Supplement whilst using the Laser Cap. 

However, they are not necessary to see results. In the clinical studies on the effectiveness of LLLT, no other changes were made to the participants diet, lifestyle and hair care regime. LLLT is entirely effective by itself.

Does this work for women too?

The Hairguard Laser Cap is cleared for use with both men and women with genetic hair loss (androgenetic alopecia). 

In clinical studies significant hair regrowth was observed in both men and women.

Is there a warranty?

Yes, the Hairguard Laser Cap comes with a 1 year warranty and a 180 day money back guarantee.

How long before I start seeing results?

LLLT studies show that after 3 months results start becoming visible. 

Typically the treatment works like this: 

30-60 days: Hair loss is stabilised, with less hairs coming out and hair follicles preparing for the growth phase. 

60-180 days: Hair regrowth kicks in and the hair follicles increase in both number, thickness and tensile strength. Hair looks thicker, stronger and healthier with higher overall coverage. 

180 days onwards: Continued maintenance and continued thickening, strengthening and regrowth. 

Individual results may vary.

What if I want to return the Laser Cap?

Simply email us within 180 days of purchase. We will then require you to return the Laser Cap back to us, in its original packaging. 

The Laser Cap is your responsibility until we receive it back at warehouse, so we recommend you send it via a Tracked & Signed For service. 

Once we have received it we will issue your refund within a maximum of 48 hours, no questions asked.

Medical Disclaimer


The statements contained herein have not been evaluated by the Food and Drug Administration. Grogenix Scalp Elixir is not intended to diagnose, treat, cure, heal or prevent any condition or disease. Nothing contained on this website is intended as medical advice. If you have any questions about whether the use of this product is appropriate for you, please seek the advice of a health care professional prior to use.

The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. Individuals differ, as will results from our products. Please see our full disclaimer here

Terms & conditions of payment

If any any point you're not satisfied with any of your purchases from us then you have a full 180 days to request a refund. Simply email us by replying to your receipt to make your refund request. We will then issue your refund within a maximum of 48 hours, no questions asked. Purchases you make with us will not be subject to recurring payments (subscriptions). All payments are one-off purchases. Payments are made through secure 3rd party providers, Stripe and PayPal. You can pay with PayPal or Credit/Debit card.

What do we stand for?


We know that when it comes to hair loss, there are a lot dishonest people selling products that simply don't work. Our core principle is based on integrity to do what's best for our customer, no matter what. We also use our own products everyday so we expect the best.

Backed by science

Our products are developed using scientific principles and as a company we base our decisions on scientific evidence. Nowhere is this more obvious than in our product range where ingredients are only added based on their proven ability to support healthy hair.


When you buy online you never really know what you're going to get in the mail. We want to take all the risk off you, & put it on us, so you can buy with confidence. That's why all our products come with a 180 day, 100% money back guarantee so you can try them for 180 days to make sure they are right for you.

Supplement Specifications
Capsules 60
Shipping times 2-7 days
Manufactured United Kingdom
Packaging PUFA, double boxed
Guarantee period 180 days from purchase

Make the Supplement an integral part of your hair care regime

Thicker, stronger hair

Everybody knows the kind of hair that looks and feel thin, especially when wet. For men this is most apparent around the hairline, for women, hair loss occurs all over in a diffuse pattern. That's exactly why we created this supplement, to support thicker, stronger hair.

Support hair growth

With the right nutrients and minerals your hair can grow much faster. We've created our supplement to have maximum bioavailability which means the target nutrients and minerals are more likely to be absorbed and used by the body.

Improved hair health

Nutrient and mineral deficiencies can stunt the growth of healthy, thick hair and protect the follicle against damage. We've scientifically designed our formula to counteract the specific deficiencies that would otherwise lead to hair loss.