Derma Roller For Hair Growth 0.5mm

  One of the best proven ways to regrow hair is by the use of a derma roller or a micro needling device. Multiple studies show and confirm that micro needling works in promoting hair growth in both men and women and when used in conjunction with a hair serum, many people will see far more superior results. Studies also confirm that micro needling by itself (without any hair loss topicals), promote hair growth and wound healing.  Using a derma roller seems simple, but the device has tons of tiny needles, so it should be handled with care. Directions:  To use a derma roller for hair regrowth, focus on the scalp. Run the roller across the scalp in multiple directions: 2-3 times, horizontally, vertically, and diagonally — in that order. Press down firmly enough so you feel some pressure, but not hard enough to where you feel pain. Don't roll over the same area too many times. This can cause injury or even an infection if you break the skin.  Do not press too hard! You do not need to bleed!