World's first scalp tension relaxer 

331 Reviews

$497  $297

Get $200 off in March sale. Ends March 31st.

The Growband makes it easy for anyone to reverse the effects of scalp tension - the primary driver of male pattern baldness - so that they can enjoy natural and sustained hair regrowth without the needs for drugs or surgery.

Exclusively when you shop today:

  • Free delivery
  • Industry-leading warranty

Ergonomic Grip For Easy Daily Use

Patent-Pending QuickPulse™ Technology

Rechargeable Battery With 1 Week Life

Automatic Turn-Off Timer Built-In 

Circular Head For Maximum Contact Area

4 Intensity Settings

Clinically-Proven Results 

Seeing is believing. The Growcomb harnesses the power of ETG to deliver outstanding clinical results. ETG helps to stimulate new hair growth, as well increase the density and thickness of existing hair.

After 3 months, Growcomb users experienced:

  • An increase in new hair growth of up to 17%
  • An increase in hair density by up to 36%
  • A reduction in signs of shedding by up to 64%

QuickPulse™ Technology: Clinical-grade results in the palm of your hand

No device existed that could deliver the results of clinician-grade ETG at home, so we created our own. The Growcomb's rigorously tested technology delivers a pulsed electromagnetic field that stimulates electrotrichogenesis right at home, without the need for visiting a doctor or clinic.

  • Advanced Ergonomics

  • Customizable Intensity

  • Rechargeable Battery

The Growcomb is lightweight and fits snugly in the palm of your hand, making it extremely easy to use each day. The 6 glass tubes are embedded in a soft rubber base to ensure constant contact with the scalp during use.

Growcomb Electrotrichogensis:

How it works and why it’s different

When our head Engineer, Bernhard Rudert, came across the amazing benefits of in-clinic ETG he searched for a device that was able to recreate the results at home but he was unable to find one.

3 years later and the Growcomb is able to deliver the same results as in-clinic machines, but with the convenience of getting treatment at home. A powerful and effective device for hair regrowth, which can also improve the density and thickness of existing hair.

What’s Included

• Growcomb Handheld ETG Device
• Protective Carrying Case
• Instruction Manual
• USB Charging Cable

• 1 Year Warranty


What's Included
Growcomb Handheld Electrotrichogensis Device, Protective Carrying Case, Rechargeable Lithium-Polymer Battery (Built-In), Micro-USB Charging Cable.

The Growcomb operates on a frequency of 7.8Hz.

Carry case: 10 in x 7.1 in x 3 in (25.5 cm x 18.0 cm x 7.6 cm)

Growcomb Device: 10 in x 7.1 in x 3 in (25.5 cm x 18.0 cm x 7.6 cm)

10 oz - (280 g)

Battery Life and Charge Time
Approximately 120 - 140 minutes of battery life on the most intense setting. 

Charge time is 3 - 4 hours. 

Battery Type
850mAh Li-Polymer Rechargeable Battery

1-Year Limited Warranty.


How-To Guide

1: Choose your power setting.
The Growcomb comes with 4 power settings. To get started you'll want to choose power setting 1 or 2, until you get used to the sensation of the pulsed electrostatic field. Once you become familiar with the feeling you can move up to setting 3 or 4. The sensation can be can sometimes feel ticklish, but also quite pleasant.

2: Gently comb your hair.
Once you've chosen your setting, simply comb over your scalp, making small circles as you go in order to ensure thorough surface area contact. Focus on thinning areas for longer.

3: You're all done!
After 10 minutes the Growcomb will automatically turn off. You're done for the day. Just make sure you cover all the intended area in 10 minutes. You'll only need to recharge the Growcomb once per week.

For extra fast results, comb before bedtime and then apply the Biogaine after.

Battery And Charging

The battery will last for 12 - 14 sessions on the most intense setting.

To recharge, simply open up the bottom of the Growcomb case and plug in the micro-USB charging cable. 

Whilst charging the LED will flash orange. Once fully charged it will tun to green.

Money-Back Guarantee

The Growcomb comes with a 30 day money-back guarantee, which means if you aren't satisfied with your purchase for any reason in the first 30 days, then you can return if for a full refund, no questions asked. 


The Growcomb comes with a 1 year warranty, which means if for any reason the device malfunctions due to a product fault we will repair or replace it for free.

Medical Warning

a) The electrostatic pulses could interfere with a heart pacemaker or any medical life support system. It is wise to consult a heath care provider prior to use. This also applies to AFib and atrial flutter.

b) Metal plates inside the head can cause discomfort when using the Growcomb. 

Please consult your doctor before starting a new treatment.

See why customers love the Growband

4.6                                            331 Reviews

Zoey K.    Verified Buyer

Center parting reduced

My hair has been slowly thinning since I gave birth to my first son. I made some diet changes which seemed to help a little, or at least slow down the thinning. I started using this as a beta user and I have now seen a small but worthwile improvement. particuarly my center parting where the scalp used to shine through but that area has gotten better in the last 3 weeks.

Jason    Verified Buyer

Hair has thickened

Using this for a couple of weeks and seeing some small improvement to vellus hairs, thickening and darkening. Overall pretty positive.

levi    Verified Buyer

ozone smell!

The ozone smell this thing produces was a little offputting to start with put after a while I began to quite enjoy it. I don't mind using it and it does seem to help a small amount.

Lucas W.    Verified Buyer

8 week improvement

I used this every day for about 8 weeks and saw a noticeable improvement in my thinning area. To be clear, there was still hair on these areas before, it was just thin and lifeless. I doubt this would work at all if you were doing it on an already bald area.

Nathan G.    Verified Buyer

More bounce!!

I noticed when I used to wash my hair before, not only would a lot of hairs come out, but my hair would feel completely lifeless and wispy afterwards. Well I've been using the comb for about 3 months now and that has reversed somewhat. By that I mean less hairs coming out and a bit more bounce after my shower. it's not there yet but this is a step in the right direction.

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