Unlocking Scalp Health and Hair Growth with Derma-Rollers

By Demi Spinelli , Social Media Director, NHLMA

This simple device has gained popularity for its potential to improve scalp health and promote hair growth. In this blog post, we will explore what dermarollers do, their benefits, who can benefit from them, and how to use them effectively at home.

What Are Derma-Rollers?

Derma-rollers are handheld devices equipped with tiny, fine needles that create micro-punctures in the scalp's skin. This process, known as microneedling, is designed to stimulate the skin's natural healing response, promoting increased blood circulation and the production of collagen and other growth factors.

The Benefits

Enhanced Hair Growth: Microneedling stimulates the release of growth factors that can lead to improved hair follicle health and increased hair growth. It can also enhance the absorption of topical hair treatments, making them more effective.

Improved Scalp Health: By boosting blood circulation, derma-rollers help nourish hair follicles with essential nutrients and oxygen, leading to a healthier scalp environment.

Increased Collagen Production: The micro-punctures created by the dermaroller promote collagen production, which strengthens the scalp and hair follicles, reducing hair breakage and thinning.

Reduction of Scalp Issues: Regular use of a derma-roller can help address common scalp problems like dandruff and dryness by improving overall scalp health and promoting a balanced oil production.

Who Should Use A Derma-Roller?

Derma-rollers can be beneficial for a wide range of individuals experiencing hair and scalp issues.

Men and Women with Hair Thinning: Those experiencing early signs of hair thinning can benefit from the stimulation of hair growth and improved follicle health.

Individuals with Alopecia: People with certain types of alopecia may find that microneedling helps reactivate dormant hair follicles and promotes hair regrowth.

Anyone Looking to Improve Scalp Health: Even if you're not experiencing hair loss, dermarollers can enhance overall scalp health, making your hair stronger and more resilient.

How To Use

Using a derma-roller at home is straightforward, but it's important to follow these steps for optimal results and safety:

1. Choose: Select a derma-roller with needle lengths between 0.5 mm and 1.5 mm for scalp use. Shorter needles are suitable for beginners, while longer needles provide deeper stimulation but should be used with caution.

2. Sanitize: Before and after each use, disinfect your derma-roller with rubbing alcohol to prevent infections.

3. Prepare: Cleanse your scalp thoroughly to remove any dirt, oil, or hair products. This ensures the needles can penetrate the skin effectively.

4. Press: Divide your scalp into sections and gently STAMP (don’t roll on the scalp) the derma-roller over each section. Stamp or tap in different directions (horizontal, vertical, and diagonal) to ensure even coverage. Avoid applying excessive pressure to prevent injury.

5. Apply: After microneedling, apply any topical treatments or serums designed to elevate growth factor delivery, such as growth factor serums or exosome topicals. The micro-channels created by the derma-roller enhance the absorption of these products.

6. Maintain: For best results, use the derma-roller once a week or as advised by your healthcare provider. Consistency is key to seeing improvements in scalp health and hair growth.

Derma-rollers are a powerful tool in the fight against hair loss and for promoting scalp health. By incorporating this simple yet effective device into your hair care routine, you can stimulate hair growth, improve scalp condition, and enhance the effectiveness of topical treatments.

*Note this does not stop the progression of hair loss but is a booster to use along with your preventative methods.