Beard Rollers and Micro Needle Derma Rollers for Beard Growth - An In-Depth Guide

Author: The Beard Struggle

Published at: May 22, 2023

While repeatedly stabbing yourself in the face with a bunch of tiny needles may seem a bit off-putting, in truth, the procedure is considered very safe and you can use devices like beard rollers in the comfort of your own home. Micro-needle derma rollers are relatively new on the market, but they’re already the talk of the town.

These devices are frequently used in cosmetic treatments, but there is actual science to back up their usefulness when used to promote hair growth. Read on to find out more.

How Does a Beard Roller or Micro Needle Derma Roller Work - Scientifically Proven

What is a Beard Roller?

A beard roller or a micro-needle derma roller is a device that uses tiny needles to create micro-injuries in the skin. This might sound like a bad thing, but the process encourages the skin to repair itself naturally. It’s minimally invasive, safe, and best of all, it can be used at home.

A derma roller is made out of a handle and a rotating cylinder with various numbers of small needles.

How Does a Beard Roller Work?

Derma rollers stimulate the production of collagen, improve blood flow, and encourage the regeneration of hair follicles. They’re frequently used in scar reduction therapy, skin rejuvenation, hyperhidrosis, stretch marks, and alopecia.

Who Should Use A Beard Roller or Micro Needle Derma Roller?

Anybody can use a beard roller, it’s considered a safe procedure. And although it’s got a `needle` in its description, it’s generally painless.

Remember that you should avoid using a derma roller over moles or areas with any kind of skin inflammation. You should also avoid using this tool if you have active acne flare-ups, eczema, rosacea, or sunburns.

Titanium vs Stainless Steel Beard Rollers

Beard roller needles are made from either titanium or stainless steel. Titanium is the stronger material which means that your derma roller will most likely stay sharp for a longer period of time.

On the other hand, stainless steel is used in most medical devices, and it’s usually sharper. The important thing to know is that both materials are suitable for use.

What Is the Size of Beard Roller Needles?

Derma Roller needles come in various sizes and may range from 0.2 mm to 2.5 mm. The general consensus is that devices with 2 mm needles should only be used by trained professionals.

Needle size is linked to the Derma roller’s use. For hair regeneration, the recommended length for needles is anywhere between 0.2 mm and 0.5 mm.

Can You Use Beard Rollers With Minoxidil? 

Using a beard roller with Minoxidil may accelerate hair growth. Microneedling is known to improve the absorption of medication and skincare products.

A study had actually shown an improvement in alopecia patients when micro needling was used alongside Minoxidil, as opposed to using the medication by itself.

Beard Roller Safety Instructions

Although this is a minimally invasive procedure, you should never ignore the safety precautions.

First of all, make sure that you’re buying your beard roller from a trusted seller, and that it’s made from high-quality materials. Secondly, never use your beard roller on irritated skin, and always disinfect the device before and after you use it.

Side Effects of Excessive Microneedle Rollers Use

Excessive use can lead to skin irritation, inflammation, and in some cases even skin discoloration.

It’s important to stick to the instructions and pay attention to the way your skin reacts after you use the beard roller. Some people have more sensitive skin and might tolerate less frequent use than others.

Micro Needle Beard Roller Benefits for Beard Growth Explained

Creating tiny lesions in the skin can be an effective way to trick your body into releasing various growth factors during the healing process. This can help improve skin health, and, in turn, promote hair growth.

Microneedling may promote the formation of new blood vessels and collagen in the skin. This will help keep your hair follicles nourished, and improve the general health and elasticity of your skin. New blood vessels may also help reactivate dormant hair follicles and improve hair growth.

Microneedling also enhances the effects of medication and skin care products by allowing active ingredients to pass through the skin barrier and reach the deeper vascularized tissue underneath.

How To Correctly Use A Beard Roller for Optimal Beard Growth Results

Beard Roller Routine - How Many Times a Day Should You Use a Micro Needle Derma Roller

You should use your beard roller between 1 to 3 times a week. You should start using it once a week, especially if you have sensitive skin. If your skin tolerates the treatment, you can use the beard roller more frequently.

Remember that when you’re using a beard roller, you’re causing small lesions so your skin can regenerate and improve. Give your skin some time to heal.

Facial Areas Best Suited for the Micro-Needling Process

You should start the application on your less sensitive areas, such as your chin and cheeks, where the skin is thicker.

The skin on your neck, forehead, and nose is thinner and more sensitive, so you should only start using the beard roller on these areas if your chin and cheeks handle the treatment well. Avoid using your derma roller around your eyes.

What Direction Should You Roll?

You should roll your beard roller horizontally and vertically, making sure to get an even coverage of your area. This might be more obvious if your skin reddens a bit during use. You can cover the same area more than once, depending on your tolerance. Try it out and see what works best for you.

How Much Pressure Should I Use When Using a Beard Roller?

You should not punish yourself by pressing down on your beard roller. The trick is finding the right balance between too much and not enough.

Try stretching your skin with your free hand, and only apply as much pressure as you need to make sure that the beard roller’s cylinder is following the outline of your face.

Beard Care Products You Should Use Before and After Microneedling

You should only use your beard roller after washing your face and beard. You can use beard shampoo and skin cleansing products for this purpose. You need to do this to prevent any dirt or bacteria from getting into the new lesions you’re creating.

After using your derma roller, you can apply a stimulating serum that encourages hair growth, a hydrating cream, and your favourite beard care products, like beard oil, beard balm, or beard butter. If you’re using your beard roller during the day, you should also apply some sunscreen because your skin will be more sensitive to UV damage.

How to Sanitize and Clean Your Beard Roller

Always disinfect your derma roller before and after using it. You can do this by soaking it in a 70% isopropyl alcohol solution (pharmaceutical alcohol) for about five minutes.

After using it on your skin, rinse the beard roller for a few seconds under hot running water, shake it dry, then soak it in your disinfectant solution.

Before and After Using a Beard Roller - Test Results

How Long Does It Take Until You Start Seeing Results?

You can notice some results after about 6 to 10 weeks of continuous use. The first signs you should notice are improvements in skin appearance and elasticity. Patience is key because visible results can vary with age, skin type, and your body’s ability to regenerate.

You will most likely see better results in hair growth and regeneration when you associate microneedling with a stimulating serum.

Shaving Before Using a Beard Roller - Is it worth it?

Shaving may help you reach the areas of interest with your derma roller because they clear the area so the needles glide on a smooth, uniform surface. But you don’t need to shave if you’re using the beard roller on a patchy beard. Just concentrate on the patchy areas.

A word of warning though, do not shave earlier than 24 hours before using your beard roller, and 2 to 3 days after.

Pros and Cons of Using a Beard Roller or Micro Needle Derma Roller

One of the major cons of using a beard roller is that you won’t be aware of the progress you’re making right away. Your results will probably become obvious after at least 6 weeks of regular use. If you’ve tested your derma roller, and your skin reacts favourably to it, the next step is to be committed.


  • Multiple skin benefits (better skin texture, reduced pore size, reduced oiliness)
  • Hair regeneration
  • Improved hair growth
  • Better product absorption


  • It takes a while until you see visible results
  • It can irritate your skin if you use it too frequently
  • You have to wash and disinfect your derma roller before and after each use

Size of the Beard Roller - Does it matter?

True Vikings know that size does matter for… beard length, but definitely not for beard rollers. Derma rollers with bigger cylinders will have more needles, but what really matters is the size of your roller’s needles.

The best beard rollers have a good design optimal for hair follicle stimulation and needles between 0.2 and 0.5 mm long.

Our Honest Conclusions

Microneedling is a cosmetic treatment, and derma rollers are practical tools you can use in the comfort of your own home without the aid of a trained professional.

Unlike other tools you may find while navigating the vast rapids of the internet, the benefits of microneedle rollers are backed up by actual science.

If you have the right skin type and you are patient enough to include using beard rollers in your beard care routine, you can get some surprising results in both your skin health and your beard hair growth. Derma rollers can be very useful tools in your beard growth kit.

Are You Brave Enough to Get Micro-Stabbed in the Face Every Other Day?

Guarantee your spot in Valhalla. Use The Beard Struggle’s Micro-Needle Derma Roller to grow a beard that will make the Valkyries blush.

Get the Micro-Needle Derma Roller

Blog form

10 Beard Care Mistakes A Viking Should Never Make

Register now to receive 10 exclusive tips straight to your inbox.


No comments yet