"Both options are safe, but quality ensures better results and reduces the risk of infection," says Dr Mishra. If you plan to use the derma roller frequently, a smaller needle size (like 0.5 mm ...

Just be sure to thoroughly sterilize your derma roller after each session to prevent infections and keep your scalp safe," ...

That’s where the derma roller and laser hair comb come in. These two devices have gained a lot of attention for their ability to promote hair growth, and they’re often seen as go-to options ...