1.
the outer layer of the hair shaft
2.
test carried out to check for allergic reaction
3.
the growing stage of the hair growth cycle
4.
test that checks the condition of the cuticle
5.
refers to the amount of hairs on the head
6.
is a scalp condition that causes white flakes
7.
is an infestation that stops all services going ahead
9.
the changing stage of the hair growth cycle
10.
the inner part of the hair shaft that not everyone has
11.
when someone doesn't have much hair
12.
the stage of the hair resting
13.
test to check for the strength of the cortex
14.
produced by the sebaceous gland
