If you’ve ever scrolled through skincare videos on Instagram or heard someone talk about microneedling, chances are they’re referring to a tool called a derma roller. It looks like a tiny paint roller with hundreds of micro-needles, and it’s creating quite a buzz in the world of beauty and dermatology. But what exactly does it do? And is it worth the hype?
What is Derma Roller Therapy?
Derma roller therapy or microneedling is a procedure involving a handheld instrument equipped with small needles for creating deliberate micro-injuries on the skin's surface.
According to a 2020 study, microneedling is a technique where micro-sized needles are used to make small, harmless punctures in the skin. The procedure stimulates the cells deep inside, inducing the release of growth factors and collagen, an essential part of the dermis. Microneedles are less painful than regular hypodermic needles because they don't pierce the dermis layer.
Also Read:Can Derma Rollers Promote Hair Growth? Find Out From The Expert
Benefits of Derma Roller Therapy
Reduces Acne Scars and Pitting
One of the most-discussed advantages is how it can enhance acne scars. Stimulating new collagen, derma rolling fills in depressed scars and ensures an even complexion in the long run.
Improves Fine Lines and Wrinkles
Do you wish for smoother skin without the needlework (the Botox type)? Derma roller treatment can soften the look of fine lines and nascent wrinkles, especially around the mouth and eyes.
Fades Pigmentation and Dark Spots
Periodic microneedling breaks up clusters of pigment resulting in age spots, sunspots, and melasma, resulting in an even skin tone.
Boosts Product Absorption
The tiny channels created by the derma roller allow skincare products to penetrate deeper into the skin. Applying skincare products after a microneedling session enhances its effectiveness.
Promotes Hair Growth
Derma rolling is not only for your face. Used on the scalp, it can reactivate dormant hair follicles and enhance the uptake of hair growth serums, making it a potential solution for individuals with thinning hair or minor hair loss.
Common Uses of Derma Roller Therapy
- Facial Renewal: To enhance skin tone, texture, and elasticity
- Acne Scarring: To minimise scarring and achieve smoother skin
- Stretch Marks: Especially after pregnancy or weight loss
- Hair Loss: As part of treatment for androgenetic alopecia or patchy hair thinning
- Hyperpigmentation: To fade dark spots and boost radiance
What to Expect During Treatment
If you’re visiting a dermatologist or skin clinic for professional derma rolling, here’s how it normally goes:
- Cleansing: Your skin is cleaned thoroughly to remove makeup, dirt, and oil.
- Numbing Cream: Topical anaesthetic is applied to minimise pain.
- Microneedling: The derma roller is rolled over your skin in various directions.
- Soothing Serum or Mask: Hydrating or healing serum is applied to soothe the skin and facilitate healing.
- The entire process lasts for about 30–60 minutes depending on the size of the area being treated.
You may feel some redness, mild swelling, or sensitivity for a day or two after treatment, similar to a mild sunburn. However, this is normal and will usually subside quickly.
Also Read:Does Microneedling Work? Expert Explains This Procedure, Its Benefits, And Recovery Time
Can You Try It at Home?
Yes, but with precautions. Home-use derma rollers normally have shorter needles (0.25 mm or shorter) than professional equipment. They can assist with the penetration of products and improve the feel of the skin but will not be as powerful for deeper concerns, such as scarring.
Hygiene is paramount. Always clean your derma roller before and after every use, and never share. Incorrect home treatment can cause irritation or even infection.
Who Should Avoid Derma Rolling?
It's not for everybody. Individuals with active acne, eczema, rosacea, or infected skin should wait until the skin heals before trying microneedling. If you tend to develop keloid scars or have a bleeding disorder, it's a good idea to see a dermatologist first.
[Disclaimer: This article contains information for informational purposes only. Hence, we advise you to consult your professional if you are dealing with any health issue to avoid complications.]
