5 Dermaroller & Microneedling Truths Backed by Science

Microneedling or Dermaroller is a cosmetic process of pricking the scalp with special needles. This is an excellent scientific hack to make your body produce more elastin and collagen (naturally) to trigger hair growth or make your skin younger. In this article, you’ll learn 5 dermaroller & microneedling truths backed by science.

#1: Does Dermaroller & Microneedling works for Hair Growth?

As per several studies, Dermaroller & Microneedling shows promising result in hair growth if used properly.

It wasn’t until the 1990s that microneedling became well-known as a scar therapy method. Since then, researchers have looked into it as a possible therapy for alopecia areata and androgenic alopecia as an alternative or supplement.

According to new research, the dermal papilla and stem cells are stimulated when collagen induction treatment causes micro-injuries to the skin. The increased blood supply to the hair follicles from microneedling also stimulates new hair growth. Microneedling Patients who had a series of microneedling sessions saw an increase of 50% or more in their hair growth. Alopecia areata is being treated with microneedling treatment, which is becoming increasingly popular.

Microneedling has been proven to help stimulate stem cells in the hair follicles, which may lead to hair growth in addition to the creation of collagen in the skin. This may cause new hair growth or thicken thinning hair in men, as observed in androgenic alopecia or male pattern baldness.

The dermaroller leaves thousands of small punctures on your scalp when run over your head. As a result of microneedling, the body releases inflammatory and wound-healing chemicals, such as growth factors, all throughout the affected region. Development factors that help with follicular growth are released as a result of this response.

Scientists have recently discovered a connection between hair follicle growth and maintenance and the control of adult stem cells. In order for stem cells to become progenitor cells, they must be present and active in hair follicles. Even when the hair follicle is smaller, progenitor cells aid in the formation of hair. Skin-rolling micro-needling boosts stem cell synthesis, which in turn boosts the creation of progenitor cells.

In addition, microneedling may help the absorption of other hair loss treatment products like topical steroids and Rogaine.

Check the article on Best Scientifically Proven Oils for Hair Growth & Thickness

#2: Does Dermaroller & Microneedling works on skin?

The Dermaroller & Microneedling procedure, when performed correctly, has been shown in many studies to stimulate natural skin regeneration and renewal.

Nearly 86% of patients were happy or extremely satisfied with the cosmetic look of stretch marks after undergoing microneedling therapy, according to research conducted in 2015. Using stain skin samples for microscopic analysis, researchers discovered that patients had more epidermal volume due to an increase in the quantity and better quality of percutaneous collagen and elastin fibers.

Microneedling was found to reduce the appearance of fine lines, wrinkles, and pore size, as well as enhance the overall appearance of the skin in studies conducted between 2010 and 2015. The participants encountered around 80 to 90 percent improvement. With Microneedling and Dermarolling, new percutaneous collagen is produced, which improves skin elasticity and tone. Few specialists mix microneedling with vitamin C and growth factor serums to boost the procedure’s results.

In addition to treating acne scars, microneedling can help break down hardened scar tissue and stimulate the regeneration of new tissue in the affected area.

Microneedling aids in the healing of scars of all kinds by increasing the synthesis of collagen and elastin. Collagen induction treatment, according to research published in 2015, decreases post-acne scars by 80%. Additionally, microneedling is a highly effective therapy for burns, severe injuries, and chickenpox. The participants experienced an outstanding 80% improvement in the condition.

According to Cleveland Clinic research, dermarolling and microneedling’s primary advantage is the enhanced production of collagen. Collagen helps to reduce the appearance of wrinkles and decreases in amounts gradually as people age. Skin can seem and behave younger with any treatment that promotes enhanced collagen production.

According to the results of a small research, microneedling can help reduce the appearance of stretch marks in up to 44 percent of patients after three monthly treatments.

Because your face is the most noticeable part of your body, maintaining a clear, healthy complexion is essential. As a result, having concerns like wrinkles and fine lines on your face might detract from your entire appearance.

Despite the fact that the market is flooded with cosmetic dermatological treatments, none can equal Microneedling’s potency. As a result of using this scientific instrument, you will have smoother, more youthful-looking skin that is also healthier. This is one of the world’s most advanced aesthetics and skin-rejuvenation technique.

#3: Does Dermaroller & Microneedling have any Side effects?

Dermaroller and Microneedling is largely regarded as safe and successful by the medical community, although there are still certain dangers associated with treatment.

The adverse effects of microneedling may be seen on the skin or scalp for up to two days following your treatment. A day off from work is the greatest thing to do if you’re self-conscious about your looks for whatever reason.

The microneedling procedure causes your skin to become inflamed. Your face or scalp will likely be irritated and swollen, with some bruising and mild swelling as a result. Everything is how it should be. Your body is retaliating because it believes there has been an injury. To heal damage, your body utilizes a process known as cellular proliferation. Within a day, the swelling should be gone.

After the second day, your skin may appear and feel sunburned and begin peeling. However, refrain from picking at your skin! Allow it to go through its normal cycle of shedding. You’ll be sick for a few days while you’re recovering from this one particular. Calling a doctor’s office is an option if you choose to do so.

  • Infection: Unsterilized equipment poses the greatest threat to the patient during these operations. In spite of their size, the needles do harm nevertheless. If you want to avoid infection, make sure you follow your doctor’s aftercare recommendations exactly. Aftercare usually entails keeping the wound clean for a few days while also taking an antibiotic recommended topically or orally to prevent infection… If you have a history of frequent infections or other severe health problems, you may be at higher risk of infection.
  • Bleeding: Though it’s rare, microneedling-induced bleeding may happen after a deeper operation. People with bleeding problems or those on blood-thinning medicines may be at greater risk of bleeding. Before undergoing this therapy, be sure to tell your doctor all you know about your health.
  • Sensitive Skin: After the treatment, your scalp or skin may be more sensitive to the sun. It’s advised that you use sunscreen daily. When you’re out in the sun, wearing a hat may help protect your scalp, and your skin as well. If you have a skin condition that makes you more sensitive to the treatment, it’s best to forego it. People with cold sores, acne, or skin disorders like eczema should avoid it. Before undergoing any kind of therapy, those with blood problems, such as those that impact clotting, should consult with their medical professionals beforehand.
  • Dry skin and Tenderness: Your skin may feel a little dryer after this skin-tightening treatment. An effective moisturizer or moisturizing serum prescribed by your physician or aesthetician will relieve you of this problem. Tenderness to touch may be caused with minor bruising and inflammation. This too should go away in 24-72 hours.

#4: How long it takes to get Result from Dermaroller & Microneedling?

For Skin: Microneedling is likely to show results right away. The wound-healing mechanisms of the body respond to mend the micro-wounds as soon as they are formed in the skin. Most people see the most dramatic changes in six to eight weeks. That’s when the enhanced collagen benefits really start to show up.

You may notice a difference in the tightness of your skin as soon as 48 hours after treatment when collagen production kicks in. After 4 – 6 weeks, the effects will be more apparent, and they will keep improving for 3 – 12 months. The new collagen that is produced should last for five to seven years before it gets replaced.

The outcome will be determined by the condition you are trying to cure. Wrinkles, scars, and stretch marks will be less noticeable once the new layer of collagen is placed. As with stretch marks and scars, wrinkles occur when the collagen fibers in a particular location go out of alignment and run parallel to one another.

Although you may only need one session to see results, since everyone’s demands are unique, you should speak with your doctor to figure out the best course of action for your specific case. The health of your skin is equally important. If you have fine lines and wrinkles, you may only need one or two treatments a year. If you have burns or stretch marks, you may need five or more.

For Hair: Men have reported noticing a change in their hairline after 8-10 weeks of utilizing a derma roller for hair growth. The important thing to remember is that derma rolling for hair must be done consistently in order to be effective. To use a derma roller on men’s hair loss, you’ll need to be patient and use it often.

#5: Professional Microneedling vs at Home Dermaroller or Microneedling?

There are plenty of devices on the market designed to make it easy for you to conduct microneedling procedures on yourself. These self-made dermarollers may be found for anything from $10 to hundreds of dollars. However, don’t expect to achieve the same level of success as working with experts. As a result of the shorter needles used in these devices, they are less effective in stimulating collagen synthesis.

The needles used in the at-home version are usually less than 0.5 millimeters (mm) in length. Professional medical equipment, on the other hand, is typically 0.5 to 2 mm long.

Because home devices aren’t designed to go deep into the skin, professional treatments are more painful.

Home therapy, on the other hand, is going to have a restricted impact and effect. However, even low-cost dermarollers may briefly lighten the skin or boost hair growth by increasing blood flow.

And last, cleaning microneedling devices is more challenging. If the needles enter the skin, the danger of infection or damage is increased if the device is not properly cleaned.

However, there are several advantages to using these instruments at home: Because they’re less expensive, they’re a great way to exfoliate your skin while also helping the products you use afterward penetrate deeper. As per experts , with at-home microneedling you’ll see a brightening of the skin, but not much of a rejuvenation. Similarly, with hair restoration, you may experience a lesser boost in hair growth compared to professional microneedling. 

If you take this route, experts recommend rotating the dermaroller or microneedling device in various directions over your face/scalp while providing equal pressure. Also keep in mind that, If you don’t properly clean the tool, you run the risk of introducing an infection into your system. Clean your equipment in accordance with the manufacturer’s recommendations.

When it comes to long-term outcomes, professional microneedling is a better choice than a store-bought roller device despite its less cost.


In general, microneedling is a safe and successful treatment for improving the skin’s look or boost hair growth. It may help with wrinkles, hair loss, hair thinning, scars, and loose or aged skin by tightening or rejuvenating it.

For those who can afford it, microneedling may be an effective addition to their existing hair loss treatment regimens, especially for those suffering from androgenic alopecia.

In spite of the fact that home microneedling is more readily available and more pleasant compared to the professional medical version. Home treatments can not offer the same outcomes as professional ones and may even raise the risk of adverse reactions.

A dermatologist or doctor with specific training and expertise in microneedling treatments is a good place to start for anybody interested in the procedure.

Not everyone is a good candidate for micro-needling. Avoid this therapy if you have open wounds, abrasions, or keloid scars on your skin, skin infections, or a history of them.


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