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A derma roller is a device with medical-grade steel microneedles on a rotating wheel attached to a handle. It is used to create micro-holes on the scalp. These holes penetrate the skin just deep enough to stimulate new cell production and boost circulation, as well as help in the penetration of topical medications.
Dermaroller for hair loss is ideally used as a supportive treatment to traditional hair loss treatments. For example, it can additionally support Minoxidil and Finasteride, Platelet-Rich Plasma (PRP) therapy and so on. Controlled injuries create microchannels. These aids the quick absorption of the injected PRP and other topical products used on the scalp.
The injuries caused by the microneedles of the dermaroller induce the platelets to release growth factors at the injury site. They “awaken” dormant hair follicles to begin the production of new hair. Patients having grade 2 to grade 5 baldness are ideal candidates for using dermaroller for hair loss. It causes minimal pain and damage. This process is also known as ‘micro needling’. The derma roller has been used as a beauty device for decades to renew the youthfulness of skin.
The controlled micro-injuries made by derma roller hair treatment to the scalp trigger the skin’s repair process. The micro channels created due to this helps in the proper absorption of topical medicines, thereby producing the desired outcome.
Dermarolling has an important role to play in skin cell proliferation. It is beneficial in the regrowth of hair, treatment of wounds, and scars. Furthermore, it also helps to treat hyperpigmentation. The procedure induces the following three-step healing process:
This is the same natural healing process that wounds undergo. Generally, the remodeling phase can lead to scarring. However, dermaroller does not cause scarring as the micro holes made in the scalp do not penetrate deep enough.
The microneedles on the derma roller just go deep enough to initiate the wound healing process. The microneedles on the derma roller help to increase blood flow to the hair follicles. This activates the skin’s natural regeneration process.
Along with skin cell proliferation and wound healing, the use of a derma roller significantly enhances the absorption of topical medications applied to the scalp immediately before or after rolling. This massive boost in the absorption rate makes dermaroller a very effective supportive treatment to the traditional hair loss treatments using topical treatments such as Minoxidil or Finasteride. Dermarolling creates temporary channels in the skin. These channels close within 30 minutes to an hour. Hence it is essential to apply the topical treatments immediately for maximum effect.
Use the derma roller only on dry hair, as using it while hair is wet can lead to tangling and breakage. Roll it from roots to ends. This is to avoid pulling healthy hair out of the follicles. Place the device at the edge of the area that is losing hair, e.g. the hairline, or the outside of the crown. Roll it slowly over the area, in a star-shaped pattern. The device should penetrate the scalp with enough pressure to cause a slight prickling or tingling, but not enough to cause pain.
Focusing on one section of the scalp at a time, roll each area 5-6 times. You can follow this pattern:
→ 3 rolls in this direction
↑ 3 rolls in this direction
↖ 3 rolls in this direction
↗ 3 rolls in this direction
You can use this technique on all areas undergoing balding or even on the entire scalp, once or twice a week. Clean the derma roller after each use with rubbing alcohol or antibacterial soap. After it dries, place it in the protective case or pouch until the next use.
Apart from knowing the right ways to use the derma roller, it is also important to understand some of the important tips that can enhance your experience even better. Here are some of the tips that you can follow to get an even better result out of the technique.
If an experienced practitioner is conducting the derma rolling at the clinic, the needle size can be between 1.5 mm-2 mm.
Using the right derma roller size for hair regrowth will help you in getting effective results.
While you are searching for an ideal derma roller for hair regrowth, there are some important factors that you should keep in mind.
The very first thing that you should keep in mind while getting a perfect derma hair growth roller is the size of the needles. As mentioned above, if you are buying the tool to use at home, a needle size between 1.5 mm – 2 mm is an ideal one.
If you are not able to hold the roller properly in your hand, you won’t be comfortable using it. Hence, you should get a derma roller for hair loss that has an ergonomically friendly design so that it fits in your hand conveniently while you use it on your hair smoothly.
Along with the size of the needles, you should also have a look at the material of the needles. The needles made up of titanium alloy are known to be the most efficient ones as they puncture into your scalp exactly in the amount that is required for the treatment.
After you have got the best hair reactivating dermaroller, you should also keep in mind to take care of it to keep it durable and in the best shape for a much longer time. You should clean the roller after each use and should dry it properly and pack it to store at a proper place.
As derma rolling is a non-invasive treatment there are no side effects and no downtime. This means that patients can return to their daily activities immediately after the procedure.
For more details about using dermaroller for hair loss, speak to a dermatologist.
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