Along with these facial benefits, some believe using a dermaroller on your scalp could help encourage hair growth ... The tool used to do this is a roller with fine needles, the length of which ...

Then add a roller to each section as you go. Let it cool down completely before removing the rollers. Use a wide-tooth comb for a more natural result.” “The technique for fine hair is similar ...

Shared by Yesenia Hipolito, the technique calls for a pair of socks and a handful of bendy roller rods, the latter inserted into each sock to create two malleable rollers. The hair is sectioned in ...