Originally used for treating acne scars, the way derma rollers or microneedling works, its application has extended to treating hair loss. Derma roller for hair growth might seem like a fairly new treatment, but it has been around for quite many years. You might’ve seen many videos of people on different social media platforms using derma rollers to treat their acne scars. It’s quite popular in the skincare community. Although it is also true that many people end up causing more damage to their skin using derma rollers. That’s because they don’t exactly understand the way it works. They might think that puncturing deeper holes with greater pressure can produce more visible results, but that’s only causing more harm.
The micro-wounds that the pinpricks of derma rollers create end up stimulating the production of collagen in the skin. Collagen is the protein that gives your skin elasticity while keeping it hydrated. The reason skin wrinkles as we age is the decrease in the production of collagen. Even then, microneedling can help people achieve a youthful appearance by reducing their wrinkles and fine lines.
Now you might wonder what collagen has to do with your hair and how it can promote hair growth. Collagen essentially holds the hair follicles together, which ensures their strength. Moreover, keratin protein, which primarily makes up your hair, is made up of amino acids, some of which come from collagen itself. Moreover, it can fight free radicals keeping your hair healthy while slowing down greying. Needless to say, its presence can help you if you’re experiencing hair loss. But what role do derma rollers play in this? Let’s find out.
Collagen and the Working of Derma Roller for Hair Growth
We have established the importance of collagen not only for your skin but also for your hair. It is the most abundant protein present in the body and is also present in the ligaments and tendons. There are tiny needles on the derma rollers that penetrate into the skin. The length of the needles can affect the depth of the penetration. However, you should not try and apply more than gentle pressure as it can damage your skin.
The derma rollers will help stimulate stem cells in the target area, which further activates growth factors. It will help in the production of collagen. Moreover, it will increase blood circulation to the area. The tiny holes created in the skin from the derma rollers are considered as wounds by the body. Thus, it increases blood flow to the area for healing.
Boost in blood circulation can actually help supply more oxygen and nutrients to the hair follicles on your scalp, helping them grow. Minoxidil, which is a vasodilator, is partly thought to work for hair loss because it increases blood flow to the scalp. One study found that when people with androgenetic alopecia were treated with derma rollers along with minoxidil, they showed more hair growth than the group that was only treated with minoxidil.
This goes on to show the potential of the derma roller for hair growth. Moreover, it shows that derma rollers, when paired with other topical hair loss treatments, can give you improved results. Derma rollers can be used with topical steroids and PRP (platelet-rich plasma) other than minoxidil, among other treatments. Before you apply anything on your scalp or even use derma rollers, consult with a doctor on how to properly use it. Some medical conditions can make use of derma rollers dangerous.
When to Not Use Derma Rollers for Hair Growth
Microneedling doesn’t usually cause the skin to bleed. However, depending on the size of the needles, the depth of penetration can vary. Deep microneedling can make you bleed and bruise. Moreover, if you improperly use the device, you can also draw blood. Therefore, don’t go blindly using derma rollers, as they can cause you harm.
Make sure to discuss it with a doctor. If you’re taking any blood thinners or other medications, it might not be suitable for you. Moreover, if you have a condition such as diabetes in which wounds heal slowly due to poor blood circulation, derma rollers for hair loss are not recommended. Also, if you struggle with acne, eczema, or open wounds, you shouldn’t use it for your hair loss without consulting a medical professional. Also, derma rollers should not be used by pregnant women.
Using Derma Rollers for Hair Growth
For years, derma rollers or microneedling have been used for treating hair loss. Many practitioners also use it as a facial rejuvenation treatment for their clients. Those minor skin injuries from derma rollers make the skin smoother and firmer through the production of collagen and elastin.
You can use derma rollers at home or opt for the help of a medical practitioner for giving you this treatment. Not only will the tiny cuts promote hair growth, but also help better absorb any hair loss medication that you’re applying to your scalp. If you’re getting the treatment at a clinic, the practitioner will inform you about the number of sessions needed. Since this procedure involves very tiny cuts, it’s considered a painless treatment so there is no local anesthesia needed. The treatment time will depend on the areas that need to be treated.
If you’re using derma rollers at home, be very careful. Try and find a derma roller with a curved handle that offers a more comfortable grip and greater control. Do not ever share your derma roller with anyone else. And before and after using the derma roller, clean it thoroughly.
Which Derma Roller Should You Choose?
There are many different sizes, shapes, styles, and materials of derma rollers available. Essentially, they all do the same thing. Try to get a derma roller that is rounded with high-quality material pins. There are variations when it comes to needles. They could be of stainless steel or titanium. Both have their pros and cons. Titanium is more durable, but stainless steel is more sterile. This does make stainless steel the better choice, even though there’s a problem that its needles will blunt quickly.
As far as the length of the needle is concerned, it’s better to use a derma roller that has 1.0mm long needles. Anything smaller than 0.25mm will have less of an effect, but anything longer than 1.0mm can cause too much damage. So, 1.0mm is the way to go.
You should also know that there are derma stamps available in the market. As their name indicates, they work by stamping the skin. It’s better to use a derma roller if you’re treating a large area.
Are Derma Rollers Safe?
You can feel pain, bleed, bruise, and swell as a result of microneedling. Although the side effects should go away after a few days, if they don’t, immediately get in touch with a doctor. You can also develop an infection as a result of microneedling. Moreover, it’s not always a good idea to apply a hair loss treatment such as minoxidil on your scalp after microneedling. It might irritate, burn and itch your scalp. Sun exposure can also exacerbate things. This is why you should discuss everything about microneedling with your doctor before performing it at home.
Can Derma Rollers Damage Existing Hair?
Derma rollers don’t necessarily damage the existing hair. Poor technique can cause harm. You should roll the derma roller in the same direction your hair grows so it doesn’t grab your hair and pull it. It is possible for your hair to get caught and pulled out as a result of using derma rollers. Therefore, be very gentle and careful when using the device. If the needles are of an inappropriate length, they can damage your hair.
Does Derma Roller for Hair Growth Truly Work?
Derma rollers can work effectively to promote hair growth as long as you continue using them. However, for extensive hair loss, it’s better to have hair transplant surgery. Hair transplant is a one-time (in some cases more than one) procedure that offers long-term results. Permanent hair loss happens when the hair root dies and doesn’t grow any more hair. Consequently, there is no growth there. If your bald area is large and there’s little hair left, the quickest and easiest way to regain your hair would be hair transplant surgery.
You can combine your derma roller treatment with other hair loss solutions to improve the results. Still, you cannot expect it to work wonders in case of pattern baldness since it won’t be able to do anything about its root cause. But this doesn’t mean that derma rollers don’t work. They work in some cases. In others, however, surgical intervention can do better.
Can You Use Derma Rollers After Hair Transplant?
Using derma rollers will fasten your blood circulation and stimulate your hair growth. However, your skin will be sensitive after your hair transplant surgery with lots of little cuts. Using a derma roller to maximize your results can cause even more damage in this case. You should wait for 6 months after your surgery to start using a derma roller on your hair transplant surgery areas.
Winding It Up
Derma rollers have become quite popular on social media platforms, where many people are trying them out for different purposes. They are used for treating hair loss. To see any results, choose the right derma roller and use it the right way. It can work to regrow your hair. However, for extensive hair loss, as happens in pattern baldness, it’s better to get a hair transplant. You can book your treatment package with Longevita right now. We will provide you with complete guidance about your hair transplant journey during a free phone call, book now.