Scalp folliculitis is a skin condition that occurs when the hair follicles on the scalp become inflamed. This results in ...

which are then needled back into the scalp. “The growth factors signal to the dormant stem cells inside the hair follicles to regenerate and return to normal growth patterns,” says Dr Wassim Taktouk.

After all, as a beauty writer and enthusiast, I’ve tried seemingly every scalp product in the hopes that one would stand out among the rest. While some products offered promising results initially, ...