Derma Roller Hair Results 2024: Before & After Results

Medically reviewed by Dr. Amy Revene M.B.B.S.
Written by Our Editorial Team
Last updated

Have you ever wondered about the before and after derma roller results for hair? 

In 2024, the derma roller has emerged as a popular tool in hair care routines, promising remarkable improvements in hair health and growth. 

This article delves into real-life examples and scientific insights, showcasing the transformative effects of derma rolling on hair, complete with compelling before and after comparisons.

What is a derma roller?


A derma roller is a small, hand-held device equipped with numerous tiny needles. When rolled over the skin, these needles create micro-injuries, which can stimulate the body's natural healing processes. This process can improve skin appearance and has also been applied to scalp treatments to potentially promote hair growth. 

The Scalp Activation Roller by Scandinavian Biolabs, for instance, is made with 540 titanium 0.5mm needles, specifically designed to stimulate the scalp. This can lead to improved scalp health and potentially fuller hair.

 Ideal for beginners in microneedling, it's recommended to start using the Scalp Activation Roller once a week, gradually incorporating it into your hair care routine. 

Suitable for all hair types, it can be used on wet or dry hair, with or without other hair care products. 

With 120 reviews attesting to its effectiveness, the Scalp Activation Roller stands out as a notable tool in the realm of scalp care and hair rejuvenation.

Scalp Activation Roller
Scalp Activation Roller
A hand-held microneedling tool intended to stimulate the scalp and encourage fuller hair

How does derma rolling promote hair growth?

Derma rolling, or microneedling, promotes hair growth by creating tiny punctures in the scalp, which can stimulate the body's wound-healing processes and potentially enhance hair growth. This technique is often more effective when combined with other hair loss treatments like minoxidil or platelet-rich plasma (PRP).

While there is evidence supporting the benefits of derma rolling for hair growth, most studies focus on its effects alongside other therapies. 

A 2021 review highlighted that microneedling might increase hair growth more effectively than minoxidil alone.  

However, combining both treatments yielded even better results. This synergistic effect suggests that while derma rolling can be beneficial on its own, it's particularly effective when used as part of a comprehensive hair loss treatment plan.

Another approach is combining derma rolling with topical treatments like triamcinolone acetonide, which can further enhance its effectiveness. 

For men with male pattern baldness, derma rolling has shown promise in improving the effects of treatments like Finasteride combined with Minoxidil. 

This indicates that derma rolling could be a valuable addition for those who haven't achieved the desired results with traditional male hair loss treatments. 

Read this: Best 10 Derma Rollers For Men Of 2024 

Who should use a derma roller for hair?

before and after derma roller results hair

Derma rolling is appropriate for both men and women to use at home. It has been shown to be effective in treating various types of hair loss, including androgenetic alopecia (pattern baldness), alopecia areata, and telogen effluvium. 

Additionally, derma rolling may be beneficial post-hair transplant to promote hair growth, as suggested by limited research, including a study where men who had insufficient results from hair transplants experienced improved growth with microneedling treatment. 

What to expect: before using a derma roller

Before starting with a derma roller, it's crucial to set realistic expectations and understand the process. Derma rolling for hair growth is not a quick fix; it requires patience and consistency. 

Results vary depending on individual factors like the underlying cause of hair loss, overall health, and how the body responds to microneedling. 

It's essential to recognize that while many experience positive results, outcomes can differ. Additionally, the process of derma rolling might initially cause some discomfort and redness on the scalp, which is a normal reaction as the scalp adjusts to the treatment. 

Prior to beginning derma rolling, a thorough assessment of your hair and scalp condition is necessary. 

This includes evaluating the extent and type of hair loss, examining scalp health, and identifying any underlying issues like dandruff or dermatitis that might affect the treatment's effectiveness. It's also important to determine if your hair loss condition is suitable for derma rolling. 

For instance, conditions like androgenetic alopecia and alopecia areata typically respond well to microneedling, while other types may require different approaches. 

Consulting with a healthcare professional or a dermatologist can provide valuable insights and guidance on whether derma rolling is an appropriate method for your specific hair and scalp needs.

Read this: Derma Roller for Scalp Health & Hair Regrowth: Does It Work?

How to use a derma roller for hair?

Using a derma roller, like the Scalp Activation Roller, for hair growth at home involves a series of careful steps. Here's a guide to help you use this tool effectively:

  • Clean and disinfect the derma roller: Before each use, clean your Scalp Activation Roller thoroughly. Use a toothbrush to scrub the roller, then soak it in rubbing alcohol for 5–10 minutes.
  • Clean your scalp: Ensure your scalp is clean before using the roller. This reduces the risk of infection.
  • Apply numbing cream (optional): If you're sensitive to discomfort or using a longer needle, apply a numbing cream to your scalp.
  • Roll horizontally: Gently move the Scalp Activation Roller across your scalp in horizontal motions, focusing on areas experiencing hair thinning or loss.
  • Apply appropriate pressure: Press the roller down firmly enough to feel pressure but not so hard that it breaks the skin or causes pain.
  • Repeat several times: Go over each area several times. The frequency depends on the needle size; smaller needles allow for more frequent rolling without skin damage.
  • Roll vertically and diagonally: After the horizontal passes, repeat the process vertically and then diagonally across the scalp.
  • Disinfect the roller again: Once done, clean the roller again with rubbing alcohol.
  • Limit frequency of use: Use the Scalp Activation Roller no more than twice a week. Most studies suggest that once a week is effective.

After derma rolling: immediate and long-term results

Immediately after derma rolling, it's common to experience some redness, mild swelling, and a sensation akin to a sunburn on the scalp. These are typical reactions and indicate that the microneedling process is stimulating the skin's natural healing response. 

Some users may also notice minor bleeding, especially if using longer needles. It's important to avoid any harsh hair products or treatments immediately after derma rolling to prevent irritation and to give the scalp time to heal.

In terms of hair growth results post derma rolling, the timeline can vary widely among individuals. Initial signs of improvement, such as increased hair thickness or a decrease in hair loss, can sometimes be observed as early as a few weeks after starting regular treatments. 

However, more significant results, like noticeable hair regrowth, typically become apparent after several months of consistent use. It's important to maintain realistic expectations and understand that results are gradual. 

For many, the process of reversing hair loss is slow and requires persistent and regular treatment. 

Users are encouraged to document their progress with photos to better track changes and improvements over time.

Before and after derma roller results for hair growth

before and after derma roller results hair

Before starting derma roller treatments, many individuals experience noticeable hair thinning or balding areas, particularly those with conditions like androgenetic alopecia or alopecia areata. The scalp may appear more visible through the hair, and the overall hair density is often reduced. This stage often involves a sense of frustration or concern about the continuing hair loss.

After several months of consistent derma rolling, the results can be quite transformative. Users typically report a visible increase in hair density, with new hair growth filling in previously thinning areas. 

The scalp becomes less visible, and the hair appears fuller and healthier. The texture and quality of the hair may also improve, becoming stronger and more vibrant. It's important to note that while results can be impressive, they vary from person to person. 

Factors like the underlying cause of hair loss, the individual's response to treatment, and adherence to the recommended derma rolling regimen all play a role in the effectiveness of the therapy.

Combining derma rolling with other hair growth treatments

Combining derma rolling with other hair growth treatments can significantly enhance results. Here's a breakdown of popular treatments that work well alongside derma rolling:

  • Minoxidil: This topical solution improves blood flow to hair follicles. When combined with derma rolling, it can be more effective, as the micro-injuries from derma rolling can increase absorption and stimulate hair growth more efficiently.
  • Finasteride:is an oral medication primarily used for male pattern baldness, Finasteride's effects can be amplified when combined with microneedling. Derma rolling can enhance the delivery and efficacy of Finasteride, leading to improved hair regrowth.
  • Minoxidil and finasteride: Using both treatments together with derma rolling can provide a synergistic effect, promoting significant hair regrowth.
  • Topical corticosteroids: Specifically, using topical betamethasone in conjunction with derma rolling can improve its effectiveness. The micro-injuries from derma rolling allow better penetration of the corticosteroid, enhancing its impact on hair growth.
  • Hair transplantation: Post hair transplantation, once the grafts are fully healed, derma rolling can be beneficial. It can stimulate the scalp and potentially promote faster and healthier growth of transplanted hair.
  • Low-level laser therapy (LLLT): Combining LLLT with derma rolling can be particularly effective for those who haven’t seen satisfactory results from Finasteride alone. LLLT uses laser light to stimulate hair follicles, and when used with derma rolling, the combined treatment can lead to improved hair density and health.

Maintenance and care post-derma rolling

Proper maintenance and care after derma rolling are crucial for maximizing the benefits and minimizing any potential side effects. Here are some key points to consider:

  • Skin care post-derma rolling: Immediately after derma rolling, the scalp is more sensitive and prone to irritation. Avoid using harsh chemical products, hair dyes, or styling products for at least a couple of days. Opt for gentle, non-irritating shampoos and conditioners. Also, avoid direct sun exposure to the scalp or use a hat to protect the area.
  • Cleaning and storing the derma roller: Cleanliness is vital to prevent infections. After each use, clean the derma roller with hot water and soap, followed by soaking it in an alcohol solution for about 10 minutes. Let it air dry completely before storing it in its case. Avoid sharing your derma roller with others.
  • Monitoring scalp health: Pay attention to how your scalp reacts in the days following microneedling. Some redness and sensitivity are normal, but if you notice signs of infection like excessive redness, swelling, or pus, consult a healthcare professional.
  • Follow a routine: Consistency is key in derma rolling. Stick to the recommended frequency, usually once a week for home use, to see optimal results. However, listen to your body and reduce frequency if you experience excessive discomfort or irritation.

Read this: Microneedling Vs Dermarolling: Which Is Better For You?

A better approach for your overall hair health

hair growth serum

For those seeking a holistic approach to hair health, the Bio-Pilixin Activation Serum offers a promising option. Developed by experts, this serum aims to help reduce hair loss and support hair growth, boasting impressive results in clinical tests. 

The serum's strength lies in its composition of multiple plant growth factors, developed through advanced stem cell technology. These factors are specifically designed to nurture hair follicles and stimulate growth.

The Bio-Pilixin Serum stands out for its safe, drug-free formulation, making it suitable for everyday use. It's crafted with high-quality, rigorously reviewed ingredients, each chosen based on scientific evidence. T

he serum's effectiveness is further ensured by third-party laboratory evaluations. Adhering to ethical standards, all ingredients are 100% vegan, with many being naturally-derived or bio-mimicked for maximum efficacy.

Key components include Capilia Longa, a natural compound which has shown up to 89% reduction in hair loss and up to 52% improvement in hair density in studies. 

Another vital ingredient is Niacinamide, known for stimulating keratin production, a crucial protein that constitutes about 90% of the hair shaft, thus contributing to stronger hair.

The Bio-Pilixin Serum's combination of nature-inspired, scientifically validated ingredients offers a comprehensive approach to enhancing overall hair health, reducing hair loss, and promoting new growth. 

This makes it a highly attractive option for those seeking a non-invasive, effective solution to hair care concerns.

Bio-Pilixin® Activation Serum | For Men
Bio-Pilixin® Activation Serum | For Men
Drug-free & clinically tested


The journey into the world of derma rolling for hair growth, as we've explored in 2024, reveals a method brimming with potential and efficacy. 

From understanding the basic mechanism of a derma roller to witnessing the transformative before and after results, it's clear that this tool offers a viable solution for various hair loss conditions. 

The Scalp Activation Roller by Scandinavian Biolabs, with its 540 titanium 0.5mm needles, stands out as a remarkable product in this realm, especially for those beginning their microneedling journey.

For a more holistic approach to hair health, products like the Bio-Pilixin® Activation Serum from Scandinavian Biolabs, with its blend of scientifically backed ingredients, can complement the physical stimulation of derma rolling, offering a comprehensive regimen for those seeking to improve their hair health.


How long does it take to see results from Derma Rolling?

It typically takes 6 to 12 weeks of regular derma rolling to observe noticeable results. The timeline can vary depending on individual factors such as age and skin elasticity. For improvements in signs of aging or scarring, it may take several months before prominent changes are visible.

What improvements can be expected after 1 month of Derma Rolling?

After one month of regular derma rolling, early signs of improvement may include some fading of red or purple post-acne marks. Significant increases in collagen, which are necessary to plump indented scars, usually require more time.

Is it safe to use a Derma Roller every day?

No, it is not recommended to use a derma roller every day. It's best to start with once a week and, if your skin tolerates it well, you can gradually increase to twice a week. Daily use is not advisable as it can be too harsh for the skin and doesn't allow adequate time for healing.


Read more:

  1. 10 Best Shampoos For PCOS Hair Loss
  2. Meditation for Hair Growth: Discover the Secret to Thicker And Healthi
  3. How to Stop Hair Loss From Zoloft: 7 Effective Ways

Dr Amy Revene M.B.B.S. graduated from the University of Sharjah in the United Arab Emirates. She is currently working as a General Physician at New Hope Medical Center. Amy has a passion for research and offers her expertise and opinions to help people in their quest to lead healthy, happy lives.