various derma rollers

Derma Roller for Hair Loss: An In-depth Guide (2019)

Hair loss, also known as alopecia or baldness, takes place on the human head or other areas of body. Many people around the world fall victim to the aging process when their hair becomes thinner and balding of the scalp takes place.

This also causes psychological problems for many people as they may feel self-conscious, unattractive, or that they are getting old, and it’s even worse in the people who experience loss of their hair when they are still relatively young.

There are so many options out there as a solution for hair loss, such as home remedies, creams, sprays, laser therapies etc. This leaves many people who are trying to fix their problem confused and a little lost. There is hope though.

Many people have started using a derma roller for hair loss as micro-needling has proven to have noticeably good results for maintaining your hair.

What is a Derma Roller?


A derma roller is a hand-held device with a cylinder drum covered with micro-needles. This type of treatment can be done simply at home, but sometimes is done by a medical professional, such as a dermatologist.

The derma roller works by needling the skin, more commonly, on the head/scalp, where it stimulates the cells. This device not only treats hair loss by inducing production of collagen in the skin, but it also is excellent for eliminating imperfections on the skin.


How Does It Work?

derma roller puncturing mans scalp

The derma roller is easier to use than you would imagine. As mentioned before, the roller is covered in micro-needles. The needles function is penetrating the skin, which leaves microscopic punctures throughout the balding areas.

In doing this, you are stimulating the skin to initiate collagen production. It works to help your body regenerate so that you can reduce marks and texture on the skin, such as wrinkles, stretch marks, or even scars. It is no wonder why so many are using this to treat their hair loss!

If you were wise and decided to use the derma roller already, then you are aware how it will stimulate certain factors within growth that is the source for producing new hair follicles on the body and scalp.

  • Micro-needling works by increasing the blood flow in the balding area to help the regeneration of the hair follicles.

  • There are proteins in the body that cause hair loss, and the derma roller will inhibit these to slow down hair loss.

  • Often, people use this product along with any other hair loss medications they are taking, resulting in the increased absorption.

The derma roller is commonly used to decrease hair loss and potentially reverse the effect. Most people are already taking medication, and derma roller is just another tool you can use to fight the loss of hair. Yes, the roller and medications work fine on their own, but together they only provide a better result.

Commonly, it is recommended to use the derma roller when paired with the medication, Minoxidil (also known as Rogaine), or other similar topical treatments. After applying one of the topical solutions, the derma roller is used to get the medication deep into the layers of the ski to improve its efficiency.

Countless medications and remedies can be paired with the derma roller and used to increase the treatment against hair loss, such as steroid ointments or avocado oil.


Does the Derma Roller Work As It Claims?


Using the derma roller has proved that it is very effective in treating hair loss through clinical research, studies, and trials. It is safe for your scalp and hair, as well as the rest of your body, and was also proven to be more effective when pairing with a hair loss medication.

It helps to preserve the hair that is already there while stem cells are produced into the skin, increasing the growth of your hair!

Upon looking into the customer reviews for this product, it seems that many have had extraordinary and life-changing results. They are, and it is recommended by many. On the other hand, it hasn’t worked for everyone.

Despite its appearance, it is a very productive tool when it comes to tackling the challenge of stopping hair loss.

What is your body doing in there that is causing hair to fall out? There isn’t just one specific reason, and it is different for everyone. Multiple reasons cause so many to struggle with losing their hair. These are scientifically proven diagnoses to explain why people experience this.

For example, “Alopecia Areata” is when a defective immune system will distinctly go after your hair follicles. This one begins explicitly by leaving your hair looking patchy, and at times, they appear as circles that sometimes tend to overlap each other. This leaves the hair looking patchy in certain areas and does not make anyone feel good about their appearance.

Another, but very different cause is known as AGA, better referred to as ‘Androgenic Alopecia,’ can be defined as when the surplus of hormones in men, such as testosterone, or even androgen. Permanent baldness is usually leading to permanent baldness over time.

The most difficult of these few is called “Alopecia Totalis.” The reason for this is because it pertains to the entire scalp. Some are successful in treating this, but there is no guarantee. To find out what is the cause of your hair loss, it is best to speak with your physician.

But fortunately for you, the derma roller is a product that is likely to benefit you regardless of what may be causing your hair loss.

Upon studies on the record about the use and results of derma roller, out of three hair loss types mentioned before, the micro-needling treatment is considered to be working best for those suffering from “Androgenic Alopecia” – a research published in Indian Journal of Dermatology states that microneedling addition to the current patient’s treatment plan shows significant results and new hair growth can start after 8-10 sessions.


How Does the Derma roller Work on Scalp?


  • The derma roller treatment is based on micro-needling, it triggers the body’s natural reaction to initiate the wound healing process.

  • Stem cells are triggered in the scalp’s hair follicles and induce the hair growth process.

  • Increases blood supply to the scalp. That helps to distribute nutrients that your hair follicles require to have any substantial hair growth.

  • Assists the absorption of topical hair loss solutions.


What Size Derma roller to Use For Hair Loss?

illustration of skin layers and the length of derma roller needles

The difference between all of the derma roller products is based on the size of the needle. There are multiple sizes to choose from. Currently, you can choose from these sizes: 0.15 mm, 0.25 mm, 0.5 mm. 0.75 mm, 1.0 mm, 1.5 mm, and 3.0 mm. Keep reading to find out which is the best derma roller for hair loss!

  • The milder of these sizes are the 0.15 mm and 0.25 mm of length. Some patients worry about experiencing pain or bleeding, but that does not occur with the latter sizes. It is completely safe to use in the comfort of your home.

  • Now, these sizes, 1.5 mm – 3.0 mm, can, unfortunately, cause bleeding and pain to the scalp. But don’t worry that’s normal. However, if that makes you feel uncomfortable, it can be managed by applying slightly less pressure against the skin. Despite the pain, these sizes are undeniably beneficial because the longer needles are more effective as they can get deeper into the scalp and more effectively initiate the regeneration process.


How Do You Use a Derma roller?

instruction how to move derma roller on head

Using derma roller requires certain steps that you must take for it to be effective:

  1. Be sure to clean the derma roller before the use with alcohol or a disinfecting spray.

  2. Clean your scalp before beginning the treatment.

  3. Use the derma roller to roll across the scalp, but make sure to do that in sections. Do this one time up and down, then once going side to side, and then one time going across diagonally. You, then, have to repeat this process, making your way from the front all the way to the back until the roller has touched every section.

  4. Use a smoothing serum, or other similar product, and cover the scalp so that you do not feel any soreness.

  5. Each time you use the roller, always disinfect when finished.

  6. Always dry off the roller before putting it away.

  7. Repeat this treatment about six times a week. However, your physician is the one who decides how often you should treat your scalp.

If you’re using the derma roller at home, consider using the shorter, more mild needles 1 to 3 times a week. This is even more important if you are using Minoxidil on the scalp to increase absorption. These needles are harmless, even when used every day.

The roller with the longer needles is recommended only to be used once every 1 to 2 weeks to help hair growth by increasing the renewal of the hair follicles.


How Do I Select the Best Derma Roller?


  • Only purchase from trusted retailers.

  • Derma rollers meant for home use should have smaller needles compared to the size of the ones used by dermatologists.

  • Needle sizes vary on the amount of hair you have. The thinner/shorter hair you have, the shorter needles you should choose.

  • It is recommended that you speak with your physician before you decide to purchase the derma roller.


Any Possible Adverse Effects When Using a Derma Roller?

womans scalp with redness

The derma roller is a safe product to use for hair loss, but there is a potential risk of complications that can occur.

  • Infection can occur because when you are using the roller you are literally puncturing the scalp which causes irritation where germs can get to. This is why it is necessary to clean the roller before and after each use as this is one of the common causes of infection.

  • It can become painful while you are treating your scalp and experience soreness afterward.

  • The roller can lead to discomfort, ooze produced by wounds, and bruising of the scalp.

  • After treatment, you may experience swelling and redness of the treated area, and this can be experienced for a couple of days after treating the scalp.


When Should I Decide to Seek Help?


  • If the treated area becomes uncomfortable, painful, and irritated for a week or more.

  • If pain level rises, you notice oozing from wounds, discolorations (such as bruising and redness), swelling of the scalp and/or lymph nodes, or running a fever, that is evidence that your body is fighting an infection and it is time to contact a physician immediately.


Tips for Using the Derma Roller


  • Do not share your roller with anyone. There is less chance for infection when you are the only user.

  • If you are susceptible to scarring, like keloid formations, as the roller punctures the scalp, there is possibility to develop keloids.

  • You are not likely to see results after just one treatment.  Constant treatment is typically required in order to see noticeable results.

  • Do not use this product if you are pregnant, or think you might be pregnant.

  • It is necessary to clean off and disinfect the derma roller after every use. Isopropyl alcohol is commonly used for that.

  • If your skin or scalp is injured, infected, swollen, red, or irritated, DO NOT use your derma roller as this can cause further health issues. You should contact a physician immediately if you are experiencing any of these symptoms.


Conclusions: What To Know About The Derma Roller


  • In order to see any results from the roller, you must treat the scalp constantly. You must be patient if you want to feel better about your hair.

  • Overall, the derma roller is considered a safe product to use, but again, you always want to consult a physician before you start using it.

  • Unfortunately, there is not much that can be done about the pain that comes along with this procedure. You just have to deal with it. Even when using an anesthetic before use, you may still feel discomfort.

  • Know all possible risks ahead of time in order to seek help early rather than risking the chance of complications.

  • The derma roller is a cosmetic procedure which means you will have to pay for it out of your pocket as it is not covered by medical insurance.

  • This product may not be suitable for everyone. It has been proven to work for most, but everyone experiences hair loss and treatment differently.

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