Semi-Permanent Hair Colour
Expectations
No entering the classroom without a tutor
No food or drinks when entering the classroom- Only water in a clear bottle.
Participate fully in your session
Bring a note pad & Pen
No Hands up- Questions- No opt out
NO use of mobile phones- unless instructed to by tutor
Toilet breaks not permitted in the first 30 minutes or the last 15 minutes of your session
Learning Review booklets/ Knowledge organisers
Remember to put Chromebooks at the end of session and remember to log out and put back on charge.
Lesduur is: 90 minOnderdelen in deze les
Expectations
No entering the classroom without a tutor
No food or drinks when entering the classroom- Only water in a clear bottle.
Participate fully in your session
Bring a note pad & Pen
No Hands up- Questions- No opt out
NO use of mobile phones- unless instructed to by tutor
Toilet breaks not permitted in the first 30 minutes or the last 15 minutes of your session
Learning Review booklets/ Knowledge organisers
Remember to put Chromebooks at the end of session and remember to log out and put back on charge.
Task - The Effects of Colour on the Hair
For each colouring product, you need to be able to identify the following about each colouring product:
Using the stickers provided identify what size colour molecules are found in the product?
List three things about how the colour effects the hair structure.
10
m
00
s
Application of Semi-Permanent Colour
Wella Colour Fresh Mask
Objectives
To remember and understand the key features of colouring products , including its purpose and the basic effect it has on the hair.
Apply knowledge of the colour wheel and colour theory to identify how semi-permanent colour may influence the final result on different hair types or bases.
To develop skills and techniques with the application of semi-permanent colour following manufactures instructions and health and safety.
List 3 things you already know about colour.
The Colour Wheel
What are the 3 primary colours?
Primary Colours
Red
Yellow
Blue
What are the 3 secondary colours?
Secondary Colours
Orange
Green
Orange
Colour wheel drag and drop.
Red
Blue
Green
Yellow
Orange
Violet
Why is the colour wheel important when colouring hair?
The Colour Wheel
We use the colour wheel as all depths of hair have underlying tone.
The underlying tones are in the Eumelanin & Pheomelanin in the hair.
Underlying tones can be exposed during colouring and lightening services.
The colour wheel helps us identify what colours will naturalise unwanted tones.
Underlying Tones
Pheomelanin
Eumelanin
Cool toned- Black /Brown colour pigments
Harder to remove as the molecules are larger
Warmer toned- Yellow, Orange and Red tones.
Smaller molecules which are harder to remove.
The Effects of Colour on the Hair
Temporary -
What effect does this colour have on the hair?
The Effects of Colour on the Hair
Large colour molecules which stain the cuticle.
Does not penetrate into the cortex.
Lasts 1-2 shampoos.
Temporary
Semi-Permanent -
What effect does this colour have on the hair?
The Effects of Colour on the Hair
Semi-Permanent
Large and small colour molecules.
Small colour molecules are deposited into the hair cuticle and outer edge of the hair cortex.
Colour will last 6-8 washes.
If the hair is unevenly porous, the result may be patchy.
Permanent Colour -
What effect does this colour have on the hair?
The Effects of Colouring on the Hair
Mixed with hydrogen peroxide.
The strength of the peroxide used varies depending on the desired result. Normally 4%, 6%, 9%, 12%.
When mixed with peroxide the small molecules penetrate through the cuticle and into the cortex.
The molecules oxidise and swell to form large colour molecules.
Permanent
Lightener -
What effect does this colour have on the hair?
The Effects of Colour on The Hair
Lightening the hair is a process of changing the natural colour pigments so they become colourless.
The lightener penetrates the cortex and oxidises so that the pigment becomes colourless (Oxy-melanin)
Lightener
Before
After
Wella Colour Fresh Mask
Task - Application of Semi-Permanent Colour
You will be working in pairs.
Complete a client consultation - Identify your clients depth using the colour ring provided.
Ensure your client is gowned up and you have your PPE ready.
Colour Fresh Mask is applied to towel dried hair.
Section the hair into manageable sections to ensure even coverage.
Once applied comb through the mask to ensure even distribution.
Leave for 10-20 minuets depending on intensity.
Rinse thoroughly. No need to condition.
Blow dry & style the hair.
The Effects of Colour on the Hair
Mixed with a low volume peroxide.
Small and medium colour molecules enter the cortex and oxidise by the oxidant (peroxide).
Due to low peroxide, the colour molecules do not become very large and are gradually lost each time the hair is shampooed.
Lasts around 12 weeks.
Quasi Colour
