Can the derma roller make your hair grow back? If so, how do you microneedle correctly to make it work? I Derma rolled for 10 weeks and successfully managed to grow my hair back, plus I gained a ton of new hair density.
My before and 3-months after results (derma roller, minoxidil and finasteride).
So today, I’m going to show you the correct technique to ensure the best results in the shortest possible time.
The Derma roller, also called micro-needling, is a device with tiny needles that works by causing micro-injuries to the skin without significantly damaging the skin barrier. These micro-injuries heal quickly, leading to the stimulation of collagen and elastin fiber production, which can improve the appearance of the skin. Apart from being an effective way to reduce the appearance of scars, dark spots, and wrinkles, it’s largely known today for being one of the best treatments against hair loss.
Among it's biggest benefits, the derma roller works against hair loss.
A 2021 review found that micro-needling may be more effective at increasing hair growth than minoxidil. It effectively promotes hair growth by stimulating the dermal papilla. However, using minoxidil and micro-needling together is far more effective than micro-needling alone. To achieve the desired results, there are a few things you need to consider:
First, choose the right Derma roller:
Choosing the right Derma roller is very important to achieve the best results without damaging the skin. The Derma roller comes with different needle sizes. The correct size to promote hair growth is a needle depth between 0.3 to 1.5 millimeters. I personally started with 0.3 millimetres (much later transitioned to 1.5-millimetre needles). I’ll leave a link to that size.
Second, Derma roll correctly:
You only need to Derma roll the area where your hair is thinning or already lost. If, like me, you have temple recession, it’s enough to microneedle only in the temple area. If your hair loss is more severe and extensive, you can Derma roll in other areas where your hair is also thinning. To start, create a parting in your hair to expose the scalp. To do this, you can slightly moisten your hair with water and flatten it to avoid the roller getting caught.
How to derma roll: derma roll the area where your hair is thinning or already lost
Now, microneedle your scalp in the thinning area 5 to 7 times vertically. Lift the roller and microneedle 5 to 7 times horizontally. Just apply light pressure. You'll know you've done it correctly when your skin turns slightly red. The needles are so short that this process doesn't hurt... much! 😉
You should derma roll at least once a month for it to be effective. For better results, however, perform this process once a week — this is my personal routine as well!
Bonus tips:
The first bonus tip is to apply minoxidil after derma rolling for better results. Many studies have shown a significant increase in hair count and density when these two treatments are combined. The same results can be seen in countless testimonials from people who have tried it.
Combination of derma roller and minoxidil (before and after results).
Studies and anecdotal evidence vary, so it’s still unclear how much time you should leave between derma rolling and applying minoxidil. I personally apply minoxidil right after derma rolling, but you can also choose to wait 24 hours after microneedling to apply minoxidil for higher safety while still getting great results.
The second bonus tip: If you decide to start with a Derma roller, make sure you clean it properly after each use. You can use cleaning alcohol, which is readily available at any drugstore, or warm water and soap. This will kill any microorganisms and make it safe to use again.
