Follicular Unit
A follicular unit, also known as a graft, is a group of 1-4 hairs centered close to each other. Human scalp hair typically grows in these small groups, rather than as scattered individual hairs.
A follicular unit, also known as a graft, is a group of 1-4 hairs centered close to each other. Human scalp hair typically grows in these small groups, rather than as scattered individual hairs.