Determining Your Hair Type
The type of hair dictates the kind of care and style it needs.
The testure of hair is genetically determined. Each individual hair
may be coarse, fine, thick or curly. Your hair's type and texture
will affect its care and condition and also determine the styles
that will suit you best.
Hair texture
Hair may be coarse, fine, frizzy or thick. You may have a lot of
hair follicles on your head, giving you a thick head of hair, or
you may have fewer, giving you fine, flyaway hair. The thickness
of the individual hairs also varies from person to person; these
factors will determine your hair care routine.
The amount of natural cural in a hair depends on the shape of the
hair follicles. Straight hair grows from a follicle that is more
or less round, and the hair itself is round in cross section. Wavy
hair is kidney-shaped in cross section, and the amount of wave in
the hair depends on the degree of curve in the follicle. Curly hair
grows from a very curved hair follicle.
Hair condition
Although no two people have the same hair, most people's hair falls
into one of three categories; dry, normal, or oily. these categories
are determined by the amount of oil produced by the sebaceous glands,
which are located at the top of each hair follicle close to the
scalp surface. This oil is necessary to healthy hair, as it coats
the hair in a fine layer, providing sheen and elasticity.
Dry Hair
Dry hair occurs when the sebaceous glands produce too little oil
to keep the surface of the hair supple and shiny. Dry hair looks
dull and brittle, and often feels rough to the touch; it often splits
easilt and loses elasticity.
Dry hair may be caused artifically, from overprocesing and overheating,
from too much sunlight, too much perming and bleaching, or overfrequent
washing. Dry hair has little natural protection and regular conditioning
is essential. A weekly deep moisturizing treatment is recommended
to keep dry hair in good condition, and ends need regular trimming
to avoid splitting.
Oily Hair
Oily hair generally goes hand in hand with oily skin. It is due
to overproduction from the sebaceous glands, which coats the hair
with excess oil and makes it lank and lifeless within a day or so
of washing. The grease attracts dust, so oily hair needs frequent
washing. Use a mild shampoo if you wash your hair daily, as the
hair requires a certain amount of natural oil if it is to stay healthy
and elastic. Hair may become more oily during times of illness or
stress. Only comb or brush it when necessary, and do not play with
the hair or rub the scalp, since this only stimulates the sebaceous
glands.
Normal Hair
Normal hair is as much the result of good luck as is is careful
treatment. It has a natural gloss and shine and feels soft and smooth
to the touch. Always use mild shampoos and conditioners, and at
the first sign of any problems, take the necessary steps to protect
your hair.
Combination Hair
This type of hair is oily at the scalp and dry at the ends. It
occurs more in oily long hair that has damaged ends. It can also
occur to people with dandruff as the oil soaks into the dry flakes
on the scalp instead of travelling along the hair shaft. Use a mild
shampoo and condition the ends of the hair only, leaving the scalp
free from this type of treatment.
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