Hairdressing L3 Colour/ Colour correction

You may need to pre-soften hair prior to the service because it

• Can be resistant to coloring services

• Can contain metallic salts

• Requires the PH restoring

• Requires the depth and tone restoring

On previously lightened hair, which would be the correct peroxide strength to darken the hair colour?

• 10 VOL

• 20VOL

• 30VOL

• 40VOL

If your colour result is too warm you can correct by adding....

• Red tones

• Yellow tones

• Green tones

• White tones

The colour molecules of a temporary colour sit ....

• Inside the medulla

• Inside the cortex

• Inside the cuticle

• On the outside of the cuticle

Large and small colour molecules of semi permanent colours sit ......

• On the outside of the cuticle

• On the outside and slightly under the cuticle

• In the cortex

• In the medulla

Quasi colour molecules are different sized and sit ....

• Outside the cuticle

• On the outside and slightly under the cuticle

• In the cortex

• In the medulla

Permanent colour molecules are small....

• and sit under the cuticle

• and penetrate the cortex

• they enter the cortex, are oxidised, swell and stain the natural pigment

• enter the medulla and become trapped

Which statement is true?

• The higher the strength of peroxide the more lift you will get and the least amount of oxygen will be released

• The lower the strength peroxide the less lift you will get and the least amount of oxygen will be released

• The lower the strength peroxide the less lift you will get and the more amount of oxygen will be released

• The higher the strength of peroxide the more lift you will get and the more oxygen will be released

Why do we need to pre lighten hair?

• To prepare hair to be darkened

• To lighten hair that already has been previously coloured

What does the ICC stand for?

• International colour combination

• International colour choice

• International colour codes

• International colour chart