Hair follicles also play a part in determining the color of your hair. As with skin, your hair gets its pigment from the presence of melanin. There are two types of melanin: eumelanin and pheomelanin.

Part One of a two part series discussing the structure and function of hair follicles, diagnostic approach to diseases causing hair loss, and the most commonly occurring nonscarring alopecias.

During anagen, the hair follicle will produce a new shaft–the part of the follicle that pokes above the skin. “The anagen phase, where hair actively grows, is significantly longer for head ...

Dealing with shedding or thinning hair can feel overwhelming — especially when it seems like more strands are ending up in ...

What's new about this research, the NYU team said, is that as hair ages, sheds and grows back, melanocyte stem cells get stuck in a part of the hair follicle called the hair follicle bulge.

The best exosome hair serums seamlessly fit into a daily hair care regimen, and typically start to show results in about ...

These cells are part of the hair follicle and regulate hair growth. Another study showed that stinging nettle is rich in a plant chemical called beta-sitosterol, which raises growth factors that ...

A study links graying hair to stem cells getting stuck, unable to color new hair growth. Stem cells travel back and forth within compartments, but when they get stuck in one compartment, they cannot ...

If you’ve noticed the signs of male pattern baldness — say, a thinning hairline or a bald patch on the crown of your head — a ...

Red arrows indicate the hair follicles (HFs), and black asterisks indicate the cartilaginous parts. b and c) Representative hematoxylin and eosin (H&E) staining images, from the same SKOs shown in ...

As part of Ulo’s comprehensive approach to hair care, this serum complements the brand’s range of prescription-strength treatments and over-the-counter products, offering a targeted solution ...

If scalp conditions such as seborrheic dermatitis—which can involve dandruff, scaling, or inflammation of the hair follicles—are the source of the problem, treating them with a shampoo that ...