Deck 2 Flashcards
Which colour neutralises unwanted red tones?
Green
Which colour neutralises unwanted yellow tones?
Violet
Using 15ml of colour, if the mix ratio is 1:2, how much developer will you use?
30ml
Using 15ml of colour, if the mix ratio is 1:1.5, how much developer will you use?
22.5ml
Where does a permanent colour sit on the hair structure?
In the cortex
Where does a semi permanent colour sit on the hair structure?
In the cuticle and the outer edge of the cortex
Is developer needed for a temporary colour?
No
Is developer needed for a quasi colour?
Yes (1.9% or 4%)
How long does a semi permanent colour last?
6-8 washes
How long does a permanent colour last?
Until it grows out.
What does ICC stand for?
International colour chart
What is the natural colour pigment in hair called?
Melanin
What colour pigments are found in eumelanin?
Black and brown
What colour pigments are found in pheomelanin?
Red and yellow
Which type of light is the best to see colour?
Natural daylight or halogen bulbs
