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Level 3 Colour. Consultation. Colour Science. Principals of colour selection Principals of colour correction Reduction and oxidation Natural colour pigment Pre-softening and pre- pigmentation Ph values Hydrogen peroxide. Colour techniques and problems.
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Level 3 Colour Consultation
Colour Science • Principals of colour selection • Principals of colour correction • Reduction and oxidation • Natural colour pigment • Pre-softening and pre- pigmentation • Ph values • Hydrogen peroxide
Colour techniques and problems • Pre- softening and pre – pigmentation • Colour removers • Restore depth and tone • Colour and bleach problems :Seepage, uneven colour result, skin staining
Colour Matters • About 10% of women have their hair coloured • Colour is money • The average colour bill is higher than a cut and blow dry
Consultation • What information do we need to gather during a consultation before a colour?
Natural depth Target shade Colour required Hair condition Hair texture % of white Porosity Elasticity Density Chemical history Test results Skin tone Contra indications Client image Peroxide strength Hair cut Principles of colour selection
Communication skills • What may happen if the client fails to provide you with the correct information?
What tests can you carry out before a colour? • Skin test • Test cutting • Incompatibility test • Porosity test • Elasticity test
What do we mean by contra indications? • Skin sensitive • History of previous allergic reaction to hair colour • Allergies • Skin disorders • Incompatible products • Medical advice or instructions All the above should be asked during consultation.
Why do we need to consider the depth of hair colour? • Target shade achievable • Peroxide strength • Products to use
Why do we need to consider the length of the hair? • Cost • Time allowed • Technique to be used • Porosity of the hair
Hair Density • Some thick hair may appear darker when coloured due to the density than the same colour used on fine sparse hair