What Is A Derma Roller?
A derma roller is a medical-grade micro-needling device that is used for skin regeneration. It is made of a heavy-duty plastic roller head which has about thousands of tiny needles on its surface. These needles are either made of stainless steel or titanium. Different rollers have a different number of needles. Ideally, there would be about 90 to 450 needles and the size of the needles would be between 0.25mm to 3mm.
Is Derma Roller Good For Skin?
The major benefits of conventional micro-needling include:
- Skin problems such as scars can be treated by using a derma roller, as it helps in stimulating the elastin and collagen present in the skin.
- The increase in the production of collagen and elastin is stimulated by the derma roller which helps in smoothening out the wrinkles in a natural way. The time is taken to see the positive results will depend upon the severity of your wrinkles.
- The harsh UV rays of the sun can damage our skin constantly. Derma roller can help in repairing our sun-damaged skin by stimulating collagen which rejuvenates the skin from within. This device also helps in quick absorption of any topical treatment.
- Hyperpigmentation, mostly on the skin’s surface, can be treated by using a derma roller for the face. It helps by normalizing the melanocyte cells, skin peeling, as well as easy absorption of any skin lightening product, used topically.
- Stretch marks can also be made less visible with this device.
- Acne is another skin condition that can benefit from using a derma roller.
What is micro-needling?
Micro needling is a minimally invasive cosmetic procedure that’s used to treat skin concerns via collagen production. Also known as collagen induction therapy, this treatment may help those looking to reduce the appearance of acne scars and stretch marks.
It’s also used in certain anti-aging procedures, such as eyelid surgery and sunspots. Micro needling isn’t effective for hair loss, despite the possible role of collagen in hair growth.
Procedure for micro-needling
During the procedure, your doctor makes small pricks under the skin with a pen-like tool. The pinpricks are so small that you likely won’t notice them after the procedure. Your doctor will move the tool evenly across your skin so that the new skin that rejuvenates will be even, too.
Before getting started, your doctor will use a topical aesthetic to reduce the chances of pain. This is done about an hour before your treatment. Emory University says the actual micro-needling process takes approximately 30 minutes.
Your doctor may then apply a serum or calming treatment. In total, you can expect to be at the office for a couple of hours at least.
Targeted areas for micro-needling
Micro needling is most often used on your face to target:
- acne scars
- age spots (also called “sun spots”)
- fine lines and wrinkles
- large pores
- other types of scars Trusted Source
- reduced skin elasticity
- uneven skin tone
In addition to facial concerns, micro-needling is sometimes used to treat stretch marks in other areas of the body. One study trusted Source found that micro-needling was effective for stretch marks on the thighs and abdominal area when combined with fillers.
Micro needling Safety and Costs
Micro needling is considered safe. But like any procedure, it has risks.
You could have an allergic reaction to the cream or serum that goes on your skin after the micro needling. And the wounds might get infected if you don’t keep your skin clean. You should stay away from places that could have lots of germs, like swimming pools, lakes, rivers, and oceans. And don’t use irritating soaps and lotions.
You can also get an infection if the equipment used hasn’t been cleaned well.
