Derma Roller for hair is highly effective in tackling hair loss, hair growth, and regrowth. It’s a form of micro-needling having tiny needles varying from 0.25mm to 1.5 mm. When you roll the derma roller on your scalp, its needles puncture holes so that the remedial qualities of oils can easily reach the hair follicles.
Derma roller prevents your hair from falling. Science says that a derma roller, a form of micro-needling, is an effective treatment for hair loss. It boosts collagen production in your scalp, which results in stronger, thicker hair.
Research shows that increased blood flow to the scalp results increases hair growth and thickness. Thus helping with hair regrowth. This means that not only does your hair grow once you start the derma roller hair treatment, but your hair also grows thicker and stronger.