Is a 1.0 mm derma roller good for hair growth?

Author: Oma Gulgowski  |  Last update: Friday, October 3, 2025

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.

Is a 1.0 derma roller good for hair growth?

Yes, dermarolling can be beneficial for hair growth. It works by creating tiny micro-injuries on the scalp, which stimulate the production of collagen and improve blood flow to hair follicles. This process may promote hair growth and strengthen existing hair.

Can I use a 1mm derma roller for hair?

For hair loss treatment, clinical research recommends using derma rollers with needle sizes between 0.5-1mm. Smaller needles, around 0.25-0.3mm, don't penetrate deeply enough to stimulate the follicles effectively.

Which is better, 0.5 or 1mm derma roller for hair?

A 0.5 mm derma roller has shorter needles, making it more gentle and suitable for beginners or those with sensitive scalps, while a 1.0 mm derma roller has longer needles that can create deeper micro-injuries, potentially leading to more significant hair growth stimulation but also carrying a higher risk of discomfort ...

Is 1.00 mm derma roller good?

If you are looking for a derma roller to reduce wrinkles or scars, you need atleast 0.5 mm needle length (for face) or even 1.0 mm or 1.5 mm derma roller (for body areas).

The Best Dermarolling Size for Quickest Hair Growth

What does a 1mm derma roller do?

Derma Roller intended for people with wrinkles, skin pigmentation, large pores, acne scars, stretch marks, whilst helping other nutritional products absorb and thickening the epidermis (base layer of skin).

Can dermaroller regrow hair?

Yes, it does! Many benefits come with micro-needling especially in treating hair loss. Studies have shown that it's an effective treatment for alopecia because it helps stimulate collagen production and can help trigger stem cell production in the hair follicles. Thus, increasing hair regrowth.

Can I use 1.0 mm derma roller for beard growth?

Medium Size Derma Rollers (0.5mm to 1.0mm)

Medium size derma rollers, with needle lengths from 0.5mm to 1.0mm, are particularly effective for stimulating hair growth.

How often should I dermaroll my scalp?

Most patients use the derma roller once a week or twice a week, and it depends on the depth of the microneedling. We typically recommend using a 0.5 mm depth and doing it every night. Please do not apply a lot of pressure and don't make the scalp bleed.

How many mm should a derma roller be for hair growth?

0.5mm derma roller

This needle length is slightly longer and can penetrate the skin more deeply. It may provide more stimulation to the hair follicles and could be more effective for hair regrowth, but it may also be more uncomfortable for some people.

Is it okay to dermaroll every day?

Daily use is generally not recommended, as it can lead to scalp irritation. Stick to the suggested frequency of 1-2 times per week.

Should I apply serum after a derma roller?

Do you put serums on before or after derma rolling? Serums and moisturisers are most effective when used after derma rolling, as microchannels have been opened up and products can absorb better and penetrate deeper into the skin.

Can I use 1mm derma roller for hair?

For hair loss treatment, clinical research largely supports using derma rollers between 0.5-1mm. Smaller 0.25-0.3mm needles do not puncture deeply enough to generate follicle-stimulating wound healing. Larger 1.5-2.0mm rollers risk excessive skin injury and should be avoided for at-home use.

Should I apply minoxidil after dermarolling?

However, it's crucial to follow the correct timing and procedures to avoid irritation or unwanted side effects. Most experts recommend waiting for at least 12-24 hours after dermarolling before applying minoxidil to allow your skin time to heal and reduce the risk of irritation.

How deep are hair follicles?

Antibody anticytokeratin (CK), 15 was used as a bulge stem cell marker. Results: The mean length of a scalp hair follicle is 4.16 mm. The infundibulum measures 0.76 mm, the isthmus 0.89 mm, and the inferior portion 2.5 mm. The insertion of the arrector pili muscle is located 1.65 mm deep.

Is 1.0 derma roller good for hair growth?

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.

What is the difference between 0.5 and 1.0 derma roller?

Home-use dermarollers have a needle depth of 0.5 mm, perfect for safe and superficial treatments. In contrast, clinic-use dermarollers penetrate deeper, with needles ranging from 1.0 mm to 1.5 mm, offering more effective results but requiring professional expertise to ensure safety.

How to fix a patchy beard?

How To Fix Patchy Beard?
  1. Let It Grow. Avoid shaving and trimming for a while. ...
  2. Brush It Out. Brushing your beard is another great way to encourage facial hair growth, whilst improving the appearance of a patchy beard as it grows. ...
  3. Trim It. Once you are happy with the length of your facial hair, it's time to tidy things up.

How long does dermarolling take to grow hair?

Results for derma rolling depend on several hair loss factors like your type of hair loss, the severity of your hair loss, your body's healing response, and what quality of derma roller you are using. On average, you can see new hair growth results in about 2 to 6 months.

Can I use 1 derma roller everyday?

Yes, you can use a 0.5 mm derma roller every day for hair growth, but it's essential to follow some guidelines to ensure safe and effective use. A 0.5 mm derma roller is a relatively gentle device, and it can be used daily to promote hair growth and improve the overall health of your scalp.

Is 1.0 mm derma roller good for beard?

0.75mm and Beyond: Proceed with Caution

While longer needles like 0.75mm or 1.0mm can be tempting for those seeking faster results, they also carry a higher risk of irritation and scarring. We recommend leaving these sizes to the professionals and sticking with 0.25mm or 0.5mm for at-home use.

What happens if you microneedle too deep?

Improper Technique: Applying excessive pressure or using incorrect needle depth can lead to skin trauma, scarring, and permanent damage. Infection Risks: Poor hygiene practices, unsterile equipment, or microneedling over active lesions increase the chances of bacterial, viral, or fungal infections.

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