finale Flashcards
1
Q
Trichology
A
The Study of Science of HAIR
2
Q
Elasticity
A
Hairs ability to stretch & return
3
Q
Texture
A
How hair looks & feels
(looks-straight,wavy,curly)
(feel -fine, medium corse)
4
Q
Density
A
number of hair per sq inch
5
Q
Porosity
A
The hairs ability to absorb moisture
too much porosity can lead to weak hair that’s easily broken
6
Q
Cuticle
A
Outter most layer of hair comprised of 7-14 transparent scale like cells (pigmented hair)
7
Q
Cortex
A
Middle layer of hair
8
Q
Medulla
A
Center most layer
virtually unknown
9
Q
Eumelanin
A
Brown/Black deep red Tones
10
Q
Pheomelanin
A
Light red blonde Ginger Tones
