How Dermarolling Can Wipe Your Scars and Stretch Marks Clean

November 22, 2021

As you get older, you’ll start hearing lots of discussion about anti-ageing remedies and the best ways to erase lines on your skin. Numerous treatments claim to turn the clock back on your skin, but it can be challenging to determine what will work best for you. One of these treatments is dermarolling or micro-needling, a cosmetic procedure that brings many anti-ageing benefits.

If you’ve struggled with acne scarring, skin discolouration, more skin thickness, stretch marks, and wrinkles, dermarolling may be the perfect treatment for you. It also does wonders for rejuvenating your face and helping your skincare products absorb better, brightening your skin and making you look younger. Here’s what you need to know about the amazing process of dermarolling:

What is Dermarolling?

Dermarolling, also called collagen induction therapy, is a procedure where a skin specialist injects thousands of tiny needles into the surface of your skin through a rolling or stamping device. It creates microscopic wounds that stimulate collagen and elastin production. Collagen is the most abundant protein in your body and plays the vital role of keeping connective tissue together, like skin, tendons, muscles, cartilage, and bones. This protein is also responsible for you looking fresh and young. 

Unfortunately, after reaching the age of 20, collagen production slows down by 1 per cent each year. While dermarolling may seem terrifying, it is a minimally invasive procedure with little to no recovery time while rewinding the years on your skin. However, the recovery process depends on the length of the needles used, as the longer the needles, the deeper the wound, naturally translating to a more extensive recovery period. 

What Size Dermaroller is Best for You?

The length of the needle for your dermarolling procedure highly depends on your concern and what you’re trying to accomplish. Here’s the rundown on skin issues and the corresponding needle length in millimetres:

  • Uneven skin tone or texture – 0.5 mm
  • Wrinkles – 0.5 mm to 1.5 mm
  • Shallow acne scars – 1.0 mm
  • Deep acne scars – 1.5 mm
  • Enlarged pores – 0.25 to 0.5 mm
  • Post-inflammatory hyperpigmentation or blemishes – 0.25 to 0.5 mm
  • Skin discolouration – 0.2 to 1.0 mm (best to begin with the smallest)
  • Sun-damaged or sagging skin – 0.5 to 1.5 mm (best to use a combination of both)
  • Stretch marks – 1.5 to 2.0 mm

It’s important to note that dermarolling cannot help treat post inflammatory erythema or PIE, which is redness or having pink blemishes. 

How Frequently Should You Dermaroll?

How often you dermaroll your skin also depends on the length of the needles. Here is a summary of the maximum amount of times you can dermaroll within a specific period:

  • Every other day – 0.25 mm
  • 1 to 3 times a week – 0.5 mm
  • Every 10 to 14 days – 1.0 mm
  • Once every 3 to 4 weeks – 1.5 mm
  • Every six weeks – 2.0 mm

It’s highly recommended to trust a skin specialist to do the dermarolling process for you. Some attempt it at home, but doing this with long needles, like 2.0mm, can be very dangerous.

What is the Aftercare of Dermarolling? 

If you want to enhance the results of dermarolling, focus on skincare products that hydrate and increase collagen production. Some patients like using a sheet mask after the procedure. If you aren’t a fan of sheet masks, you can try vitamin C, niacinamide, and hyaluronic acid.

After the procedure, your skin may be red for a few hours and feel like it’s been burnt by the sun. It may also swell, but only to a minor degree. Some feel like their face is pulsing. These side effects will resolve themselves after a few days. If your skin starts peeling, don’t pick at it, as it will fall off by itself.

Expect to see significant improvement in acne scarring or wrinkling in two to three sessions with 1.5 mm monotherapy. However, for permanent results, you’ll need to go for a few more sessions.


Dermarolling is an excellent way to remove your scars and stretch marks without going under the knife. With its wrinkle smoothing and collagen-stimulating benefits, dermarolling is a wonderful cosmetic procedure that can address many skin issues in one fell swoop.

Jen Vittanuova Medical Aesthetics is a skin clinic in Huddersfield offering various aesthetic treatments, like dermal fillers, chemical peels, IPL hair removal, and many more. Our luxury treatment rooms will give you a lavish, unforgettable, and comfortable experience as you strive toward a better you. Book your appointment today!