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The Derma Roller (also called skin rollers, microneedle rollers, and dermarollers) is a small hand-held rolling device which has micro surgical steel needles that reach the inner surface of your skin and promotes skin repair from the inside. It stimulates elastin and collagen production in the skin without causing any harm. The Derma Roller can be used by itself to stimulate the production of fine hairs (vellums) in the scalp, or used in conjunction with a pharmacy product called Minoxidil or Rogaine. It works by enhancing the penetration of the product and improving blood flow to the scalp and hair follicle. peeling. thanks
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