The procedure of microneedling consists of using a handheld device with 12 micro needles on the tip, and as it moves across the skin it creates pinpoint punctures. The punctures cause micro injuries (also called "controlled trauma") and triggers the skin to respond and begin its natural healing process. A surge of growth factors is released within the skin, which in turn triggers new collagen. The concept of microneedling is based upon the skin's natural ability to repair itself whenever it is injured. Microneedling is often referred to as collagen induction therapy because it effectively stimulates collagen production. The micro channels that the needles create make a pathway for the hyaluronic serum used during the procedure to penetrate through the surface of the skin.
Microneedling is most effective when done in a series of treatments spread out within 4-6 weeks. By continually stimulating the skins healing process, the body will progressively repair itself resulting in smoother, firmer, and younger looking skin. Results are similar to laser treatments or chemical peels, but without an extensive amount of downtime. To maintain results, it is recommended to check in with your esthetician periodically after you have completed your series of treatments.
For treatment of acne scars and skin rejuvenation usually 4-8 treatments are recommended 4-6 weeks apart.
For management of stretch marks and surgical or keloid scars usually up to 8-10 treatments are required, spaced apart every 5-6 weeks. More time in between treatments is suggested due to the aggressive trauma to the skin, allowing proper recovery time to avoid over-stimulation. If scars/stretch marks are 6 months old or younger, less time in between treatments is okay.
There are a lot of companies out there selling dermarollers to the average consumer. However, the results of a dermaroller can actually be harmful to the skin and put you at risk for an adverse reaction.
If you didn't know, a dermaroller is a tool with a rolling pin of needles at the head. You roll the dermaroller across your skin and the tiny needles penetrate the skin. The results claim to be similar to those of microneedling.
The difference between the two are significant. While both penetrate the skin with needles, the dermaroller enters the skin at an angel which can result in tearing and pulling of the skin. The professional microneedling device enters the skin vertically, penetrating rapidly, without ever pulling or tearing the skin. A professional microneedling device has several depths, and are used accordingly to the patient, extent of procedure, and area the treatment is being performed. Dermarollers needles are typically one length and aren't necessarily the proper depth for triggering results. The needle tips of a professional microneedling device come in a sterile sealed packet, and are disposed properly after each use. A dermaroller is used repeatedly, only being cleaned after each use. This leaves the consumer at high risk for contamination and could result in infection. Improper storage or misuse can damage the needles, resulting in more tearing and possible wounds in the skin.
In conclusion, it is highly recommended that consumers see a licensed professional for their skincare treatments. Microneedling is a wonderful treatment when done with the proper tools and care.
On the day of treatment, come with clean skin free of lotions, oil, makeup, perfume, and sunscreen. A topical anesthetic containing lidocaine will be applied to the skin prior to the procedure. Please inform the esthetician of any recent treatments to the skin.
What to Avoid:
To ensure the proper healing environment, be certain to observe the following: