Derma roller is a medical device based on microneedle technology that stimulates the collagen in the skin, a key component of skin tissue. The micro needles on the derma roller penetrate the skin to start the renewal process. These tiny needles help regenerate skin cells, boost collagen production, and restore skin’s freshness. It is one of the latest cosmetic technologies and is safe and effective in treating skin problems such as acne, wrinkles, blackheads, dark spots, and many others. It is also suitable for all skin types. You may also have dermarollers at home as a part of your skincare routine.
There are different derma roller types, various in the length of the needles or material. The most common derma rolling needles are stainless steel needles and titanium needles. Usually, titanium needles are preferable since they are stronger and more effective. On the other hand, the preference for the length of the needles depends on the skin condition desired to be treated. While longer needles treat deeper layers of the skin, shorter ones treat more of the surface.
Although the treatment is applicable to most people, there are some cases in which they cannot use derma rollers: Those who went through the laser hair removal process, those with a particular skin disease, such as eczema, and those with active pimples because people with active pimples should treat them first, then use the derma rollers to treat the effects of pimples.
Derma Roller technology goes through four stages:
