Indeed, the energy of the light is sufficient to actually damage the hair shaft.

Damage to the hair shafts from burns or other injuries.

These structures protect and form the growing hair shaft.

The cortex makes up the majority of the hair shaft.

Once the hair shaft has been sealed, a smooth surface is created.

She saw a hair shaft stretched horizontally across the field.

They do not slide up and down the hair shaft.

A hair shaft from an African subject, for instance, is nearly flat, like a ribbon.

The hair shaft must be long enough to grasp with tweezers.

There are no products that can restore a damaged hair shaft.