The causes of bumps on your scalp range from benign conditions like a temporary allergic reaction to more serious conditions like skin cancer. Bumps that keep recurring or don’t go away may be ...

Sahana is a science journalist and an intern at The Scientist, with a background in neuroscience and microbiology. She has previously written for Live Science, Massive Science, and eLife. View Full ...

Healthy hair starts with a healthy scalp. That’s because hair growth starts in follicles located below the surface of the skin — a healthy scalp means stronger, shinier, thicker hair and less ...

Hair growth oils can't make hair grow faster — but they can boost hair and scalp health overall. You can try applying coconut, saw palmetto, tea tree, rosemary, and castor oils to damp ...

“The scalp also loses collagen with age, slowing down hair growth, while leaving some hair follicles dormant,” explains Vila Nova. “Compromised hair follicles can’t produce long, strong ...

To arrest the widening of my part line, my follicles will need to function better. Prepping the scalp for treatment Shai Aya-Ay, the trichologist handling my case, said that my treatment will focus on ...

Along with these facial benefits, some believe using a dermaroller on your scalp could help encourage hair growth. There’s an entire contingency of people on TikTok who swear it has worked for them.

PEOPLE readers can get the scalp serum for 25 percent off with our exclusive code, 25PEOPLE25, now through March 16. Amazon I’ve tried many hair growth serums in the past, and have never seen ...