A dermaroller for hair is a type of microneedling device specifically designed for treating hair loss. It consists of a small roller covered in tiny needles that create microscopic punctures in the scalp. This process, known as microneedling, triggers the body's natural healing response, stimulating hair follicles and promoting hair growth.
Dermarolling for hair has gained popularity due to its potential benefits, including increased blood flow to the scalp, improved absorption of hair growth products, and reduced inflammation. It has also shown promise in treating conditions such as alopecia and thinning hair. The concept of microneedling for hair growth has been around for centuries, with ancient civilizations using sharpened tools to create punctures in the scalp.