Using a derma roller for hair is simple and effective when paired with the correct pre- and post-treatment care. It’s essential to pick the right needle size, prepare your scalp properly, sterilize the tool, and follow a post-treatment routine. Here’s everything you need to know, including how to use dermaroller for hair and ensure the best results.

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How to Use Derma Roller for Hair Growth

You can choose between professional clinic treatments or at-home sessions. Clinics provide expertise, but at-home treatments are cost-effective. To start, consider visiting a dermatologist to learn the proper technique before transitioning to self-application. Once you're confident, use this step-by-step guide to learn how to use a derma roller for hair effectively.

How to use Derma Roller for Hair a Step-by-Step Guide 

1. Sterilizing the derma roller

Before and after every session, sterilize your derma roller for hair to prevent infections. Proper hygiene ensures safe and effective use.

Here is a step-to-step guide for cleaning your derma roller

Step 1. Remove Roller Head: Gently twist or pull apart the roller head from the handle.

Step 2. Rinse Under Water: Wash the roller head under warm water to remove debris and product residue.

Step 3. Prepare Cleaning Solution: Mix 70% isopropyl alcohol or gentle liquid soap with warm water. Submerge roller head for 15-20 mins to disinfect.

Step 4. Agitate and Scrub: Gently move the roller in the solution to dislodge dirt. Use a soft brush to scrub thoroughly, ensuring needle cleanliness.

Step 5. Rinse and Air Dry: Rinse the roller head under water to remove the cleaning agent. Air dry on a clean towel to avoid lint or particles.

Note: Remember to clean your derma roller after every use to ensure hygiene and longevity. 

2. Preparing the scalp with a hair wash

It is important to ensure that your scalp is clean before using derma roller for hair. Hair wash is a crucial step before using a derma roller on your scalp. Follow the given steps to prepare your scalp with a hair wash before using derma roller. 

Step 1. Choose a Gentle Shampoo: Select a mild, gentle shampoo suitable for your hair type. Avoid harsh chemicals that may irritate the scalp.

Step 2. Thoroughly Wet Your Hair: Wet your hair completely before applying the shampoo. Ensure thorough saturation for effective cleansing.

Step 3. Apply Shampoo and Massage: Use an adequate amount of shampoo and distribute it evenly. Gently massage the scalp to create a lather.

Step 4. Focus on the Scalp: Concentrate on the scalp while washing to remove oils, dirt, and product residues. Use your fingertips to avoid excessive pressure.

Step 5. Rinse Thoroughly: Rinse your hair and scalp thoroughly to eliminate all shampoo residues. Ensure no product remains on the scalp.

Step 6. Pat Scalp Dry: After washing, pat your scalp dry with a clean, soft towel. Avoid vigorous rubbing to prevent irritation.

Step 7. Wait Before Derma Roller Use: Allow your scalp to air dry or use a hairdryer on a low, cool setting. Ensure your scalp is completely dry before using the derma roller.

By following this scalp preparation routine, you create a clean environment for derma roller application, maximizing its effectiveness and reducing the risk of potential complications. Regularly incorporating this pre-derma roller hair wash routine can contribute to a healthier scalp and better results.

3. Using the Derma Roller 

Now, let’s learn how to use dermaroller for hair growth correctly. Roll the derma roller across the scalp in different directions: horizontally, vertically, and diagonally.

• Duration: Spend about 15–20 minutes rolling in targeted areas.
• Pressure: Apply gentle pressure to avoid bleeding or irritation.
• Needle Size: Use needles between 1.0 mm and 1.5 mm—the best derma roller needle size for hair growth.
• Avoid overuse. For those wondering, "Can we use derma roller daily?", the simple answer is no. Overuse can cause irritation. Instead, limit sessions to once a week or as recommended.

4. Drying and brushing hair after using derma roller 

It is important to understand how to dry and brush your hair after using a derma roller.  The following post-derma roller care routine ensures a gentle approach, promoting a healthy scalp and enhancing the effectiveness of the treatment.

After using a derma roller, gently pat your hair and scalp dry with a clean towel. 

• Allow your hair to air dry or use a low-heat setting on a blow dryer. 
• When brushing choose a wide-toothed comb, starting from the tips to minimize breakage. 
• Be patient and avoid tight hairstyles. 
• Refrain from using high-temperature styling tools immediately after the treatment. 
• Clean your brushes regularly to prevent the buildup of dirt and bacteria. 

What to Use After Derma Roller on Hair

After a session, it’s essential to apply nourishing products to enhance results. Many people ask, "After derma roller, what to apply for hair?" or "What is the best oil to use with derma roller for hair growth?" Oils like argan oil, coconut oil, or castor oil can work wonders. Always ensure the product is free from irritants.

Derma Roller Needle Size for Hair Growth: 

Wondering which derma roller size is best for hair regrowth? Needles between 1.0 mm and 1.5 mm are ideal for stimulating hair follicles. Smaller sizes, like 0.25 mm, are too shallow, while larger sizes may increase side effects when used improperly.

Selecting the right needle size is an important step when starting derma treatment for hair regrowth.

How many times to use Derma Roller for Hair: 

Microneedle once a week; more frequent sessions do not necessarily yield better results and may increase side effects. Even one session every 3 weeks can stimulate regrowth.

Hygiene

Maintain good hygiene by ensuring a clean scalp, sterilizing the derma roller before each treatment, and avoiding the sharing of derma rollers. Hygiene and maintenance is a must! 

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Tips for using derma roller for hair

• Short Hair: Keep hair short for easier rolling and better visibility of results. Facilities penetration into the skin, promoting new hair visibility.
• Scalp Massage: Combine derma rolling with scalp massage for potential enhanced regrowth.
• Oral Supplements: Consider combining derma rolling with the systemic treatments like supplements (e.g. Hair Ras by Traya is a great supplement for hair).
• Targeted Treatment: Focus on balding areas for efficient use of time. Use proper technique, rolling in all directions without excessive pressure.
• Professional Initial Sessions: Consider having the first session at a licensed practitioner’s office to learn the correct technique before transitioning to at-home sessions.

Derma rolling when done correctly and consistently, can be a cost-effective method for stimulating hair regrowth. Always follow proper hygiene practices and adhere to recommended guidelines for a safe and effective micro needling experience.

How does derma roller work for hair growth? 

When the derma roller is gently rolled over the scalp, the fine needles create micro-injuries in the skin. These micro-injuries stimulate the body’s natural wound healing response, triggering the production of collagen and growth factors. 

The increased collagen production helps to strengthen and improve the elasticity of the skin on the scalp, creating a healthier environment for hair follicles. Additionally, the micro needling process enhances blood circulation to the scalp, promoting better nutrient and oxygen delivery to the hair follicles. This improved blood flow is crucial for the optimal functioning of hair follicles and the promotion of hair growth. 

Furthermore, the micro-channels created by the derma roller facilitate the better absorption of topical hair growth predicts, such as minoxidil or other serums, into the scalp. The combined effect of micro needling and enhanced product adsorption makes derma rollers a popular tool for those seeking to address hair loss and stimulate natural hair regrowth. Regular and careful use of derma roller may contribute to thicker, healthier hair over time. 

Who can use a derma roller for hair growth?

Derma rollers for hair are suitable for those seeking an at-home hair loss solution, serving as an initial step for regrowth or in combination with topical products like hair loss serums. While generally applicable, individuals with skin conditions such as psoriasis or eczema or a history of blood clots should consult a doctor or dermatologist before use. It’s essential to avoid derma rolling on an area with active cane or warts to prevent potential spread across the skin. 

How to Choose a Derma Roller?

There are several factors to consider when choosing the right derma roller for you. Factors such as needle size, handle design, needle material and much more must be considered to ensure safety and effectiveness of derma roller for an individual. 

Needle Size

Derma rollers come with varying needle size, typically ranging from 0.25 mm to 1.5 mm. For hair growth, 540 short microneedles at 0.5 mm are commonly recommended. The appropriate needle size may vary based on your specific goals, ensuring effective scalp stimulation without causing undue discomfort. 

Handle Design

Always consider the design and material of the derma roller handle. Choose a handle made from sturdy materials for durability. Opt for a design that offers a comfortable grip to enhance control during the rolling process and reduce the risk for accidents during use. 

Needle Material 

Common needle materials used for derma rollers are stainless steel and titanium. Choose a derma roller with needles made of titanium or medical-grade stainless steel. Titanium is preferred for durability, while stainless steel endures effectiveness and safety. 

Reputable Brand

Select a derma roller from a reputable brand to ensure quality and safety. Research thoroughly through customer reviews, product specification, and the brand’s reputation in the market. Seek professional help if you can’t decide which derma roller brand to choose. 

Specific Goals

Tailor your derma roller choice to your specific hair growth objectives. Understanding which derma roller would be best for your scalp and helps in hair growth is very important. Different needle sizes and materials may be more suitable for certain goals. 

While choosing derma roller for yourself, prioritize safely, user comfort, and effectiveness in making your decision. Always consult with professionals if unsure about the most suitable derma roller for your needs.  

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At-Home vs. Professional Derma Roller Treatments 

Understanding derma roller for hair and its types 

As the derma roller for hair growth is gaining popularity, numerous advanced technologies and options are emerging in the market. Understanding the fundamentals of each derma roller and its various types allows individuals to choose the most suitable option for their specific skin care or hair care goals.

1. Derma roller 

The original micro needling tool, the derma roller, is a handheld device shaped like a drum with 192 stainless steel or titanium needles. It is manually rolled over the skin in various directions. Derma rollers for hair come in different sizes: 

• Regular size having 192 to 540 needles for the face or scalp
• Body rollers, three times wider with 1000 to 1700 needles, are ideal for larger areas
• Mini rollers, with 192 to 250 needles, target small and sensitive areas.

Needles lengths on derma rollers range from 0.1mm to 3mm, addressing various skin concerns. Due to the rolling motion, the needles penetrate at an angle, potentially causing micro-tearing and increased recovery time. Derma rollers can typically be used 10-15 times before disposal, but advanced models offer interchangeable heads for cost-effective replacement.

2. Derma pen

The derma pen, also known as a micro pen or micro needling pen, represents an upgraded version of the derma roller. It is a smaller, pen-like device with replaceable single-use needle cartridges containing 9 to 36 small needles, often mistaken for a misbranded as a derma stamp.

Unlike derma roller and derma stamp, which are not motorized and can be disinfected, the needle cartridge of the derma pen needs to be disposed of after each treatment, lasting up to 15 treatments. The key distinction between derma pen and derma roller lies in the derma pen being a fully automated, electrically powered, and rechargeable micro needling device.

Functionally, the derma pen operates with a stamp-like motion over the treated area, held perpendicular to the skin and switched on for the penetration motion, contrasting with the manual rolling action of derma roller.

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3. Derma stamp

The derma stamp is a blend of derma roller and derma pen, resembling a stamp tool in design. Unlike the cylindrical derma roller, the dermas tamp features a round, square, or rectangular-shaped flat tip covered in tiny needles attached to a handle. Due to its flat surface, the derma stamp is pressed vertically (stamped)  into the skin, creating precise and even treatment without the angled puncture wounds associated with derma rollers.

Derma roller VS Derma pen VS Derma stamp: Understanding the differences

Derma Roller for Hair Growth Mechanism Explained

The derma roller for hair is an innovative tool initially used by dermatologists for skin rejuvenation and scar healing. Its benefits now extend to hair regrowth, utilizing micro-needling to stimulate scalp health and hair follicle activity. By creating micro-incisions, it enhances blood flow, collagen production, and product absorption in the scalp. Here’s how the derma roller for hair growth works:

1. Accelerated Product Absorption

The derma roller penetrates the dermal layer of the skin, allowing hair products to absorb more effectively. Topical treatments like minoxidil, platelet-rich plasma, and hair serums work better when applied after derma rolling. Wondering what to use after derma roller on hair? Use products specifically designed to promote hair health, such as essential oils or dermatologist-recommended serums.

2. Scalp Massage and Increased Blood Flow

How to use a derma roller for hair to stimulate circulation? Gently roll the device across the scalp in different directions (horizontal, vertical, and diagonal). This process enhances blood flow, which nourishes hair follicles and stimulates hair growth. Studies show that derma roller uses for hair also trigger collagen and elastin production, supporting both scalp health and stronger hair growth.

3. Enhanced Oxygen Supply to the Roots

Regular derma rolling promotes oxygen and nutrient delivery to hair roots. This creates an optimal environment for follicle development, encouraging stronger, thicker hair.

4. Hair Thickening and Prevention of Excessive Shedding

The derma roller for hair is particularly effective in the anagen (growth) phase of the hair cycle. Micro-needling fosters new, thicker hair growth by increasing collagen production around the follicles, reducing excessive shedding.

5. Prolonged Hair Regression Prevention

In the catagen (resting) phase, hair growth slows, and shedding begins. Using a derma roller for hair regrowth during this phase can prevent hair regression and extend the hair's growth cycle.

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Which Derma Roller Needle Size Is Best for Hair Regrowth?

For optimal results, select the derma roller needle size for hair growth carefully:

• 0.5 mm to 1.0 mm for improving product absorption.
• 1.0 mm to 1.5 mm for stimulating blood flow and collagen production.

Avoid using a size larger than 1.5 mm at home, as it may require professional supervision.

Essential Oils and Serums for Enhanced Results

Pairing essential oils with a derma roller is an excellent way to maximize hair regrowth. Here’s what to use after derma roller on hair for the best outcomes:

1. Lavender Oil

• Benefits: Stimulates hair growth, antibacterial, and antifungal properties.

• Application: Mix 1 part lavender oil with 6 parts carrier oil (e.g., coconut oil). Massage onto the scalp after derma rolling, leave for 10–15 minutes, and rinse.

2. Rosemary Oil

• Benefits: Regulates sebum, delays greying, and improves circulation.
• Application: Combine a few drops of rosemary oil with 3 tablespoons of almond oil. Apply post-rolling, leave for 4–6 hours, and wash.

3. Thyme Oil

• Benefits: Boosts volume, promotes new hair growth, and has antimicrobial properties.
• Application: Mix 1–2 drops with a carrier oil. Apply for 10–15 minutes, then rinse with a mild shampoo.

4. Cedarwood Oil

• Benefits: Hydrates the scalp, reduces flakiness, and combats infections.
• Application: Mix 2–3 drops of cedarwood oil with 1 tablespoon of coconut oil. Apply for 30 minutes, then wash off.

What are the Derma Roller for hair side effects?

Understanding Derma Roller for Hair Side Effects

The derma roller is a popular tool for stimulating hair regrowth, but it is essential to be aware of its potential side effects. While highly effective, some adverse reactions may occur, especially if care instructions are not followed diligently. This guide explains the key side effects and provides tips on how to address them while incorporating this tool into your routine for optimal results.

1. Immediate Reactions

Using a derma roller for hair growth may lead to immediate side effects, such as:

• Bruising
• Oozing
• Redness
• Swelling
• Pain
• Scarring (in rare cases)

These reactions typically occur due to the penetration of microneedles into the scalp. To minimize discomfort, ensure you use the correct derma roller needle size for hair growth—ideally 1.0 mm to 1.5 mm. Avoid excessive pressure, as it can exacerbate irritation and damage the skin.

2. Post-Procedure Effects and Recovery

After a microneedling session, the treated area may experience:

• Redness: This is normal and usually fades within 5 days.
• Inflammation: Swelling and mild irritation may occur but are temporary.

For a smoother recovery, focus on aftercare. Wondering what to use after derma roller on hair? Apply soothing oils like argan or coconut oil to nourish the scalp. Avoid products containing harsh chemicals immediately after treatment.

3. Potential Risks

Certain individuals should avoid derma roller, including those with:

• Acne or eczema: Conditions can worsen due to microneedling.
• Chronic health issues: Conditions like diabetes or poor wound healing may increase risks.
• Medications: Blood thinners and other medications may heighten the risk of bleeding or infection.

Consult with a dermatologist to determine if derma roller is suitable for your scalp and overall health condition.

4. Pregnancy Caution

Pregnant individuals should refrain from microneedling. While the derma roller promotes scalp health, the potential risks to maternal and fetal health outweigh the benefits.

5. Sun Sensitivity

Post-treatment, the scalp becomes more sensitive to sunlight. Protect the area by:

• Wearing a hat outdoors.
• Applying a dermatologist-approved sunscreen to shield the scalp.

This reduces the risk of sunburn and promotes faster healing.

6. Risk of Infection

Despite the small size of the needles, there’s always a risk of infection. To minimize this risk:

• Sterilize the derma roller before and after every use.
• Keep the treated area clean and dry post-procedure.
• Avoid sharing your derma roller with others.

In cases of pre-existing health conditions, your doctor may recommend topical or oral antibiotics to prevent complications.

Conclusion 

Derma rollers offer a promising solution for stimulating hair growth, but they require careful use to achieve the desired results. By encouraging blood flow, collagen production, and better product absorption, they help revitalize hair follicles. However, they come with potential side effects such as redness, swelling, or minor pain, which are typically temporary. Adopting strict aftercare practices minimizes these risks and ensures optimal results. Before incorporating a derma roller into your hair care routine, it’s wise to consult a healthcare professional, especially if you have underlying health concerns. With proper guidance, derma rollers can become a valuable part of your journey toward healthier, fuller hair.

FAQs

What is a Derma Roller? 

Derma rolling, also known as micro needling or collagen induction therapy, is a cosmetic procedure that involves the use of a device called derma roller. This device has a cylindrical shape with tiny needles that usually vary in length from 0.2 mm to 1.5 mm. The derma roller is a manual tool equipped with numerous small needles that are rolled over the skin, generating numerous tiny pinpricks, referred to as micropores, on the skin's surface. These needles are crafted from surgical stainless steel or medical-grade titanium. 

When rolled over the skin or scalp, they create microscopic punctures, or micropores, that trigger the body’s natural healing response. Initially designed for skin rejuvenation, the derma roller for hair has gained popularity as a tool to stimulate hair follicles and promote hair growth. While derma rolling is commonly used for skin rejuvenation, it has also gained attention as a potential method for promoting hair growth.  

What is a Derma Roller Used for? 

The derma roller is a versatile device used to rejuvenate the skin, stimulate beard growth, and improve scalp health. Its primary functions include promoting collagen production, improving circulation, and encouraging cellular turnover.

For those experiencing hair thinning or loss, the derma roller has become an effective solution. Similar to dermatologist-administered micro-needling, rolling a derma roller over the scalp creates tiny injuries that prompt the body to heal, improving blood flow and collagen production. This healing process revitalizes hair follicles, providing a foundation for new hair growth and improved hair density.

Does derma roller work for hair? 

Yes, derma rollers can be effective in stimulating hair growth. By creating micropores on the scalp, the device encourages blood circulation and nutrient delivery to hair follicles. This, in turn, activates dormant follicles, supports collagen production, and enhances scalp health, making the derma roller for hair a popular choice among individuals dealing with hair loss. Regular use, combined with proper aftercare and topical treatments, can lead to noticeable improvements in hair quality and volume.

What needle size is best for hair growth with a derma roller?

The best dermaroller size for promoting hair growth is typically 1.5 mm. Research suggests that a dermaroller with 1.5 mm needles is most effective when used in combination with topical treatments like triamcinolone acetonide. This size penetrates deep enough into the scalp to stimulate hair follicles, improving blood circulation and encouraging new hair growth.

While most dermarollers available online feature smaller needles, ranging from 0.25 mm to 0.5 mm, these are generally more suited for enhancing the absorption of topical products rather than stimulating hair regrowth on their own.

Key Takeaways

• How to Use Derma Roller for Hair: Roll gently over the scalp in horizontal, vertical, and diagonal patterns.
• Frequency: Use the derma roller weekly or every 10 days. Avoid daily use to prevent scalp damage.
• What to Use After Derma Roller on Hair: Apply essential oils (e.g., lavender or rosemary) or doctor-recommended serums to nourish the scalp.
• Best Needle Size: For hair growth, opt for 1.5 mm; for product absorption, use 0.25 mm to 0.5 mm.
  
  

Derma roller for hair growth before and after result? 

Derma roller usage for hair growth may show varied results among individuals. Before using, assess the condition of the scalp and set realistic expectations. After consistent use, some may experience improved hair texture, reduced hair loss, and enhanced thickness. However, individual responses differ, and results may take time. Before-and-after outcomes depend on factors like the severity of hair loss and adherence to proper usage and aftercare. Consulting with a healthcare professional can provide personalized guidance and insights into expected results based on individual circumstances.

Is derma roller effective?

Derma rollers effectively stimulate hair follicles, promoting natural growth. They contribute to collagen production, strengthening the scalp and supporting overall hair health. Additionally, the improvement in blood circulation aids in nutrient delivery to the hair follicles, promoting a conducive environment for growth.

Does derma roller work for hair regrowth? 

Derma rollers can potentially aid in hair regrowth by stimulating hair follicles through micro-needling, promoting increased blood circulation and collagen production on the scalp. Some users report positive outcomes, including enhanced hair thickness and regrowth. However, effectiveness may vary among individuals, and results depend on factors such as the severity of hair loss and consistent, proper usage.