Dermaroller for Hair Regrowth - Everything You Need to Know!

Do you often find yourself staring into the mirror at your thinning hair and worrying your head off? Don't worry; you're not alone.

There can be several reasons why someone's hair can fall off, but there's always a chance that you can regrow them with different treatments and therapies. One such solution involves a dermaroller for hair regrowth, which has worked wonders for thousands of people.

In this article, we'll discuss everything about a dermaroller that helps regrow hair - why it works, how to use it, and more. Read on!


Dermaroller for Hair Regrowth - What is it?

Dermarollers are handheld devices with tiny needles. These needles roll and cause micro-injuries on your skin or scalp. And no, don't worry, the injuries don't cause any real damage - they're only superficial.

Just like your skin, your hair follicles comprise of collagen that helps the hair in its growing stage. But over time, collagen production becomes slower and infrequent in the body, especially after your late thirties and forties. This causes hair to fall out and break more easily.

Dermarollers are used to prick the dermal layer of the scalp, where all the hair follicles reside. This helps boost collagen production and hair regrowth in otherwise dormant hair follicles.

Good quality dermarollers, like Dermrollers, also benefit your scalp by increasing blood flow and inducing skin cell regeneration. As a result, you'll start noticing new hair growth within a few sessions.

What are the Benefits of Dermaroller for Hair Regrowth?

You can slather on as much hair regrowth oils as possible, but you won't get the results you want if you don't stimulate the scalp. This is why dermarollers are pretty effective in promoting hair growth and are beneficial in several ways:

1- Stimulates Collagen Production

When a dermaroller pricks the scalp, it triggers the healing process of the skin. This generates new skin cells, boosting collagen, and in turn, helping hair grow.

Collagen, as we mentioned earlier, is essential in hair growth. This is because it not only helps keep the hair healthy in a lot of ways, but also protects it from free radicals.

Free radicals are unstable molecules that are naturally produced by our body. We won't get to the science behind it, but in short, free radicals bind with our skin cells and damage them. And our saviour, collagen, protects our hair follicles from this damage, encouraging the hair to continue growing.

2- Stimulates Stem Cells

Stem cells are what our body relies on to grow and repair other different types of cells in the body. Using dermarollers results in stimulating the stem cells in the hair follicles, which in turn, induces the growth of new hair shafts.

3- Promotes Blood Flow

Pricking the upper layer of the scalp causes small injuries. As a result, there's increased blood flow in the area. Not only does this stimulate the hair follicles to grow, but it also helps bring in nutrition for the hair. Your hair follicles will now receive all the good stuff they need from the blood to grow faster and stronger.

If it weren't for dermarollers, there wouldn't be any stimulation and blood flow in the area, preventing your hair follicles from growing. It's the same concept as massaging your hair when you oil them - only better and more effective.

4- Helps in Absorption of Topical Solutions

Simply applying minoxidil or other solutions on your scalp isn't enough. Sometimes, you need to throw in a helping hand, and what's better than a dermaroller for hair regrowth?

When you create new channels in your scalp after pricking it, the hair regrowth product will be absorbed a lot more quickly and effectively than usual.

5- A Quick and Easy Process

The best part about using dermarollers for hair regrowth is that the whole process is easy and quick. You can perform the procedure at the comfort of your home in under 10 minutes, and you're good to go.

However, you will have to take the necessary precautions to prevent any infections, but we'll talk about that later in the article.

Is derma roller effective for hair regrowth?

Yep, it sure is. In fact, dermarollers have proven to be super effective in patients with androgenetic alopecia. Several studies also confirm this.

One such study included 100 patients of AGA, divided into groups of two. One of the groups received sessions of microneedling along with minoxidil, while the other group only used minoxidil.

The result? After three months, the group that received the microneedling treatment showed a lot more hair growth than the people who didn't.

However, just like everything else, you've got to be patient. You won't see miraculous immediate results. But within the first three months, you'll surely see a significant improvement in hair regrowth by using a dermaroller.

The results also vary from person to person, of course, based on their genetics and medical conditions. But for most people, dermarollers have brought out positive and encouraging results.

What Needle Size Should You Use?

If you've decided to opt for this treatment, then you might want to invest in two different sizes, especially if you're using a topical solution.

For the main part, you'd want 1.5 mm long needles. This is because your hair follicles are present 1.5 to 2 mm deep into the scalp. Hence, 1.5 mm is the perfect needle size to penetrate your scalp deep enough to stimulate the follicles, but shallow enough to remain safe.

Since 1.5 mm is a pretty long needle size for a dermaroller, you can't use it more than once a month on your scalp. This means you can only use your hair regrowth solution with dermarolling once a month. While this is a viable method, it isn't the most effective.

To yield the best dermaroller results, you should invest in a second dermaroller with smaller needles, between 0.20 to 0.5 mm. This way, you can use it every other day with your hair regrowth solution, helping it get absorbed better and deeper.

How to Use a Dermaroller for Hair Regrowth?

Dermarolling your scalp at home is easy and takes a short while. Here's how you can do so:

1- Wash Your Hair

Begin by washing your hair with a gentle shampoo. This will prepare the surface of your scalp for dermarolling, getting rid of residues such as oils and dandruff.

Try to use a shampoo that doesn't contain harsh surfactants and other chemicals. You don't want that stuff seeping deep into your scalp through the holes pricked by the needles.

2- Disinfect the Dermaroller

Next, you need to soak your dermaroller into 70% isopropyl alcohol for at least five to ten minutes. After this, shake off the excess and let it dry before rolling it on your scalp.

3- Apply a Hair Regrowth Solution

If you're using minoxidil or any other solution for your hair, apply it at the affected area before dermarolling. This will ensure that the product is absorbed deeply and effectively.

4- Section the Hair and Roll

Make sure your hair is not too wet before you start the procedure. Damp hair is good enough, as it will prevent your hair from tangling in the roller and keep them flattened.

Part your hair in the middle and roll the device on the scalp. Move up and down and side to side, from front of the head to the back. Try not to roll over the hair and catch them in the needles. Repeat this 10 to 15 times in one area, but don't apply too much pressure, as this can cause your scalp to bleed.

Next, part your hair right next to the area you just covered, and repeat the whole process. Do this until you're done with your entire scalp or the area that's suffering from hair loss.

Are Dermarollers safe for hair growth?

Dermaroller are becoming common these days, more and more people are using them at home and don’t even call for professional advice. Nonetheless, like with any kind of beauty tool, you need to be cautious before using a dermaroller.

For example, using a dermaroller for hair regrowth can result in redness and dryness on the scalp. And when you're using stuff like minoxidil, which contains alcohol, it can make these side effects even worse. You might experience itchiness, burning, and irritation time and again, which is why we recommend not using alcohol-based solutions!

While these are common side effects, it helps to take precautions so that you don't face any serious damage. Make sure you:
  • Don't apply too much pressure and don't go over one area too many times.
  • Wash your scalp before the procedure.
  • Disinfect your dermaroller every time you use it to avoid infections.
  • Store the device in a safe place where the needles won't get bent and damaged.
  • Replace the dermarollers with bigger needles every six months, and replace the smaller ones after 10-15 sessions.
Other precautions include consulting your doctor before trying out dermarolling. For instance, people with a history of blood-clotting issues and women who are pregnant should not use dermarollers for hair or skin.

Final Words

There's no doubt that using a dermaroller results in hair regrowth, especially if you pair them with topical hair regrowth solutions. You just have to be patient and do the procedure religiously. Having a healthy diet and a regular sleeping pattern also helps.

It may take three to four months for results to show up, but that also depends on your genetics and what's causing your hair to fall. Nevertheless, it's a treatment that's easily done at home, helping thousands of AGA patients around the globe.

So if you're worried about hair loss, don't worry (this will make you lose more hair!). Try using dermarollers, instead, to coax your hair into growing out again. Also, make sure you consult a doctor before doing so.