What Factors Can Cause Damage to the Hair?

As part of any consultation, and in particular before a color application, it is important to analyze the condition of the hair before commencing a service.

 

Did you know that the scale-like structure of the cuticle normally has approximately ten layers of cells – in damaged hair these often degrade, resulting in fewer layers, weakening the hair itself and reducing the layer of protection surrounding the cortex. Damaged cuticles spread out and expand, leaving the cortex exposed, destabilised and requiring treatment.

 

Hair care products are usually designed to target a specific problem. Because of this they will vary in intensity; a mild dose of dandruff is likely to be treatable at home, whereas serious chemical damage will require expert advice and professional treatment. Damaging influences include:

 

Mechanical Influences

This includes combing, back-combing, and the use of a hair curler. These methods can rub against the hair cuticles causing them to flake and tear. Wet hair is particularly susceptible as the cuticles are swollen, potentially exposing the inner cortex. Extensive brushing can lead to traction alopecia and can cause breakage in dry and brittle hair.

 

Environment

Factors include light (UV and visible light), salt and chlorine water. These can all contribute to the breakdown of chemical bonds within hair structure. Heat from sunlight can also dry out hair and make it susceptible to damage.

 

Heat

Using a curling iron, straighteners, blow dryer or dryer hood. Heat breaks down the temporary bonds, which hold together polypeptide chains within the hair. Hair can then be set into a new style. Over-exposure to heat can irreparably damage the structure of hair and may also damage the scalp, leading to hair loss.

 

Chemical Influences

Includes coloring, lightening and perming services, which are designed to penetrate the outer protective cuticle, so as to affect the inner cortex directly. Perming chemicals break down disulphate bonds, which hold together the polypeptide chains of keratin. If hair and scalp are over exposed to these chemicals, severe damage can occur.

 

Humidity

A humid environment opens up pores and cuticles leaving them exposed to damaging influences.

 

Health

Poor hair can be an indicator of an underlying health problem or poor diet. In addition, drugs can have a direct influence on hair condition. Pregnant women, or women taking the contraceptive pill, often have very healthy hair as oestrogens play an important role in the growth and health of hair, whereas chemotherapy introduces toxins which disrupt hair renewal.

 

If your client is showing signs of hair damage tailor the perfect BC Fibre Force salon therapy for total hair renewal. The right combination of products from this range will reconstruct the inner strength of each hair at a cellular level, restoring vitality, resilience and elasticity – creating the perfect base for future services.