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The Secret to Thicker, Healthier Hair: How Often to Microneedle for Hair Loss

TL:DR Summary

• What is microneedling for hair loss? A technique that uses tiny needles to create micro-injuries on the scalp and stimulate hair growth.
• How does microneedling work for hair loss? It increases blood flow, activates stem cells, releases growth factors and enhances the absorption of topical products.
• What are the benefits of microneedling for hair loss? It can improve hair density, thickness, quality and coverage. It can also reduce inflammation and dandruff.
• What are the risks of microneedling for hair loss? It may cause bleeding, infection, scarring, irritation or allergic reactions. It is not suitable for people with certain medical conditions or scalp infections.
• How to prepare for microneedling for hair loss? Wash your hair and scalp thoroughly. Avoid using any products that may irritate your skin. Consult your doctor before the treatment.
• How often to do microneedling for hair loss? Depending on your hair condition and goals, you may need 6 to 12 sessions spaced 1 to 4 weeks apart.

Introduction

How Often Should You Do Microneedling?

• Clinical studies show that microneedling once every 1-3 weeks helps to regrow hair.
• However, these frequencies are the only ones that have been studied for pattern hair loss.
• Some men on hair loss forums report amazing results from microneedling as often as once per day, but there is no clinical evidence to support this frequency.
• It’s important to remember that microneedling can cause skin irritation and damage if done too frequently, so it’s best to consult with a dermatologist or hair loss specialist to determine the optimal frequency for your individual needs.

“Rejuvenate your hair with microneedling – a little every day goes a long way!”

Microneedling Once Every 1 to 3 Weeks

Microneedling for Hair Regrowth: Evidence and Efficacy

Unlock the secret to hair regrowth with microneedling, as supported by compelling evidence. Studies have confirmed that undergoing microneedling sessions every 1-3 weeks can promote hair regrowth. These intervals have been specifically tested in individuals with androgenic alopecia (AGA), a common form of hair loss.

A Case Study: Unveiling the Results

Delve into a comprehensive case study conducted at the Department of Dermatology, Lokmanya Tilak Municipal Medical College and Hospital in Mumbai. This 12-week study involved 100 men with AGA who willingly participated and provided informed consent. Through the “tossing coin” method, the participants were randomly divided into two groups: the Microneedling group (N = 50) and the Minoxidil group (N = 50). To ensure consistent hair shaft length at baseline, all patients had their scalp shaved prior to treatment.

The Microneedling Journey: A Weekly Procedure

Within the Microneedling group, patients underwent a weekly procedure on the scalp. This involved microneedling sessions complemented by the application of 1 ml of 5% Minoxidil lotion, applied twice daily. On the other hand, the Minoxidil group solely applied 1 ml of 5% Minoxidil lotion twice daily.

Unveiling the Results: Microneedling Outperforms Minoxidil

At the end of the 12-week study, the results were nothing short of remarkable. The mean change in hair count at week 12 was significantly greater in the Microneedling group compared to the Minoxidil group. These findings highlight the efficacy of microneedling as a promising treatment for hair regrowth in individuals with androgenic alopecia.

(source: A Randomized Evaluator Blinded Study of Effect of Microneedling in Androgenetic Alopecia: A Pilot Study)

The mean change in hair count at week 12 was significantly greater for the Microneedling group compared to the Minoxidil group.

International Journal of Trichology

Microneedling Frequency Depends on Variety of Factors

Finding the Right Frequency: Customizing Microneedling for Hair Loss

Discovering the optimal frequency for microneedling in hair loss treatment involves considering various factors. These factors may include the severity of hair loss, overall health, and the specific microneedling technique utilized.

The Importance of Proper Healing: Spacing Out Microneedling Sessions

Experts generally recommend a spacing of four to six weeks between microneedling sessions for hair loss. This interval allows for adequate healing and helps minimize the risk of complications. However, it’s crucial to understand that the frequency of microneedling may need to be adjusted based on individual needs and response to treatment.

A Personalized Approach: Tailoring Microneedling Frequency

Each individual’s hair loss journey is unique, and the frequency of microneedling should be tailored accordingly. Factors such as treatment response, hair regrowth progress, and the incorporation of other treatments, such as topical solutions or oral medications, may influence the ideal frequency of microneedling sessions. Consulting with a qualified professional is essential to determine the most suitable frequency for achieving optimal results.

Combining Treatments: Coordinating Microneedling with Other Therapies

Microneedling is often used in conjunction with other hair loss treatments to enhance efficacy. When combining microneedling with topical solutions or oral medications, the frequency of microneedling sessions may need to be adjusted accordingly. It is essential to maintain open communication with your healthcare provider to ensure a coordinated and effective treatment plan.

See the table below for the recommended frequency of microneedling for different types of hair loss

Type of Hair Loss	Frequency of Microneedling
Mild hair loss	Once every 2-4 weeks
Moderate hair loss	Once a week or every other week
Severe hair loss	Once a week or every other week, for several months

What is Microneedling and How Does it Work?

Unleashing the Power of Microneedlers: Transforming Skin with Micro-Injuries

Explore the fascinating world of microneedlers, also known as dermarollers, as they work their magic on the skin. These ingenious devices, equipped with tiny needles, create micro-injuries when pressed or rolled onto the skin. Through repeated use, these micro-injuries bring about several remarkable benefits:

Collagen Revival: Reorganizing and Renewing Connective Tissue

Microneedling devices initiate a process of collagen reorganization. Underneath the skin, fibrosis refers to the presence of disorganized collagen deposits. By creating micro-injuries, microneedlers assist in breaking down these disorganized collagen structures and promote the formation of new, more organized collagen. It’s important to note that microneedling does not penetrate deep enough to create entirely new connective tissue, as long as the appropriate needle length is used.

Protein Power: Stimulating Protein Production for Hair Growth

Microneedling triggers the production of key proteins such as platelet-derived protein and fibroblast growth factor. These proteins play a crucial role in regulating the hair growth cycle, contributing to healthier and stronger hair. By stimulating the assembly of these proteins, microneedling supports an optimal environment for hair growth and maintenance.

Amplifying Absorption: Enhancing Topical Penetration

One of the remarkable benefits of microneedling is its ability to improve the absorption of topicals. By creating micro-tears in the epidermal layer of the skin, microneedling facilitates easier penetration of topically applied products into the deeper dermal and subcutaneous layers. This is particularly significant for reaching the follicle bulge, the area where hair growth is regulated. The enhanced absorption potential of topicals through microneedling holds the promise of achieving more significant results.

Here are a summary of the results: the needle lengths used, how often the microneedling devices were used, the hair count increases, and more.

What is Microneedling for Hair Loss?

Microneedling for hair loss involves using a device with tiny needles to create micro-injuries in the scalp. These injuries stimulate the production of growth factors, which can help to revitalize hair follicles and promote new hair growth.

Microneedling can be done at home using a derma roller or at a dermatologist’s office using a professional microneedling device. The size of the needle used will determine the depth of the injury and the extent of the stimulation.

How Does Microneedling for Hair Loss Work?

Microneedling for hair loss works by triggering the body’s natural healing response. When the scalp is injured, it releases growth factors that stimulate hair growth. This process is known as “follicular neogenesis,” and it can help to revitalize dormant hair follicles and promote new hair growth.

In addition to triggering follicular neogenesis, microneedling can also help to improve blood circulation in the scalp. This increased blood flow can provide hair follicles with the nutrients they need to grow, leading to stronger and healthier hair.

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Microneedling Findings

A quick glance at these results suggests two things:

• Microneedling enhances minoxidil’s effectiveness. Two studies now show that microneedling can double or triple the efficacy of minoxidil as an active ingredients, which combining these treatments result in better outcomes than simply doing microneedling alone, or minoxidil alone.
• Microneedling once weekly can be better than biweekly. Bao et al. (3) showed that microneedling once every fortnight resulted in an exceedingly 25% increase in hair count. Dhurat et al. (4) showed that microneedling once per week resulted in an exceedingly 40% increase in hair count. Both studies used a 1.5mm needle length; both studies used 5% topical minoxidil twice-daily alongside microneedling.
• Of course, we can’t fairly compare percentage hair changes across two different studies: there are too many factors at play that would influence results (different subject demographics, study duration, investigators, etc.). But if we take this back-of-the-envelope comparison at face-value, we’re faced with a stimulating takeaway.

Feedback from Users

This user (with hair thinning) utilised a 2.0mm dermapen weekly alongside 5% minoxidil for his first 2 months. After 2 months, he moved to 10-14 day wounding intervals. He does not use minoxidil on the days that he does microneedling. 

This user employed weekly microneedling with a 1.5mm dermaroller alongside topical minoxidil (percentage not specificed). After 1.5 months, he transitioned to microneedling only with these results after 3 months (Note: left photo is +3 months; right photo is +0 months).

Microneedling frequencies: what you need to consider

Stage 1: Inflammation of the scalp area

​When it involves needle lengths to avoid scarring, Dunkin et al. (5) found that skin cuts to depths of 0.5–0.6 mm may show signs of inflammation for 24-48 hours following the injury; however, these wounds will close with none trace of connective tissue.

Other researchers have also argued that wounding with longer needle lengths – 1.5mm to 2.00mm – also shouldn’t cause scarring… only if the needles are medical grade and used less frequently (i.e., once every 1-2 weeks).

This is why many of us feel comfortable employing a 0.5mm needling device on a daily basis, and why most clinical trials on microneedling have used 1.5mm to 2.0mm rollers with less frequencies (every 1-2 weeks).

Stage 2: Proliferation and Healing of Wound

After the initial inflammatory response, the subsequent stage of wound-healing is proliferation. this can be when the wound is rebuilt with new tissues – extracellular matrix, collagen, etc. – that then build the inspiration for brand new blood vessels (i.e., angiogenesis) in the entire scalp.

The proliferation phase starts immediately after microneedling and should reach its peak after 2 months. nowadays it’s not known how epidermal and dermal stem cells are laid low with microneedling.

Stage 3: Remodelling and Maturation

​New type III collagen fibers integrate into the present skin matrix with none trace of fibrotic tissue. a motivating fact is that the new collagen formation is deposited from a depth of 0.6 mm upwards and towards the basal membrane, in most cases when needles with a length of 1.5 mm are used. (8)

Wounds heal within 4-6 weeks. But, the wounding initiated by microneedling may be a (for the foremost part) controlled micro-injury. As such, these wounds take significantly less time to heal.

That said, it’s hard to specify a general healing window for a given microneedling session. this can be because there are many factors which will play into the degree of microwounding and, thereby, the mandatory window for a full recovery.

These factors are centered round the depth of penetration of the needle and individual variances in healing time. Essentially, the deeper the needle and therefore the more pressure used during a microneedling session, the more healing time required – all of which is further influenced by how long your body will fancy heal the treated area.

How Often Should You Do Microneedling for Hair Loss?

The frequency of microneedling for hair loss depends on several factors, including the severity of hair loss, the size of the needle used, and the individual’s healing response.

As a general rule, most people can expect to see positive results from microneedling within three to six months. To maintain these results, it’s recommended to repeat the treatment every four to six weeks.

However, the frequency of microneedling for hair loss may vary from person to person, so it’s important to consult with a dermatologist for a personalized treatment plan.

Conclusion

But, until more clinical evidence proves that these frequencies are safe, we can’t yet say if these practices are viable long-term. As such, our greatest bet is to stay to what’s researched: 1.5mm, microneedling devices performed at weekly intervals for 12 weeks minimum, together with the daily application of minoxidil for best results. 

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Microneedling for Scalp

• Case Study 1 (2013) concluded that the group which combined Microneedling with Minoxidil application saw a significant hair growth as compared to the minoxidil-only group.
• Case Study 2 (2014) concluded the boosting effect of microneedling with respect to new hair follicle stimulation in patients with androgenetic alopecia who were poor responders to conventional therapy.

Low Level Laser Therapy (LLLT)

• Case Study 3 (2013) concluded that 47% of the patients’ hair growth occurred in 7 weeks earlier for the group with LLLT treatment compared to the group without.
• Case Study 4 (2013) concluded a 35% increase in hair growth for the males with the LLLT helmet.

Are There Before and After Photos of the Treatment?

HairGrow Hair Regrowth treatment is known for its effectiveness in promoting hair growth in people suffering from hair loss or thinning. The before and after photos of this treatment showcase the impressive results that can be achieved. The before photos typically show individuals with thinning or balding hair, while the after photos depict individuals with fuller, thicker hair. The transformation is often remarkable, with the treatment helping to restore not just the appearance of the hair, but also the confidence of those who undergo it.

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• Advanced Hair Regrowth Technologies. Wellaholic offers a range of hair loss treatments, including advanced technologies like microneedling and low-level laser therapy.
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Wellaholic offers different types of hair regrowth treatments for your hair regrowth needs. Our hair regrowth packages can be broken down into the following categories:

• HairGrow Hair Regrowth Plan
  • HairGrow™ is an effective solution for hair loss by combining Wellaholic’s three hair regrowth treatments with free additional weekly Low Level Laser Treatments (LLLT) to supercharge your hair regrowth.
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• Microneedling for Scalp
  • Microneedling for Scalp helps treat hair loss and promote hair regrowth.
  • Microneedling for Scalp is a Collagen Induction Therapy hair loss treatment in Singapore which is also able to cause controlled trauma in the scalp to promote hair growth.
  • Together with the use of Minoxidil 5%, Microneedling can lead to positive effects on hair growth over a 12-week period.
  • Especially effective for patients with Alopecia Areata and Androgenetic Alopecia, or male pattern baldness, receding hairline and thinning hair.
• Scalp Booster
  • Scalp Booster uses two proven technologies of WellaBoost – Method One (High Pressure Jet Spray) and Method Two (Electroporation).
  • This helps to improve the absorption of Minoxidil by the scalp by up to 17 times and is ideal for treating hair loss.
• Low Level Laser Therapy (LLLT)
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