Dermaroller therapy, also known as microneedling, is a cosmetic procedure that uses a small roller with fine needles to create micro-injuries in the scalp. The idea behind this therapy is that the injuries stimulate the skin's natural healing process, which in turn promotes the growth of new hair.

The benefits of dermaroller therapy for hair include :

• Stimulation of collagen production : The micro-injuries created by the needles stimulate the production of collagen, which is an essential protein for hair growth.
• Increased blood flow : The needles also create small channels in the scalp that increase blood flow to the area, providing the hair follicles with the necessary nutrients for growth.
• Improved absorption of topical treatments : The micro-channels created by the needles can also allow for better absorption of topical treatments, such as minoxidil or hair growth serums.
• No-surgical procedure : This therapy is a non-surgical procedure, which means there is no need for anaesthesia or incisions.
• Low-cost procedure : Dermaroller therapy is generally less expensive than other hair restoration treatments.

Symptoms of hair thinning include :

• Gradual decrease in hair density
• Visible scalp through the hair
• Hair loss all over your scalp
• Widening of the part line
• Increased hair shedding
• Receding hairline (in men)