.
Demi-permanent
Semi-permanent
Progressive
Direct
The Levels of lift
The Level of deposit
The hair color "family"
The number of shades with in the level
30
20
70
50
30
70
60
40
Blue
Green
Orange
Gold
Violet
Orange
Green
Blue
14
9
12
20
Orange to add warmth
Added lightener
Blue to neutralize warm (orange) undertones
Violet to drab
Red-orange
Blue-violet
Blue-green
Tan
1 : 1 1/2
1 : 1
2 : 1
1 : 2
No-lift toners when mixed with zero Lift developer.
An artificial hair color remover
A clarifying treatment
Temporary colors
1 level
2 levels
About 1/2 level
It does not lift or lighten natural hair color
Bleach
Water
Alchohol
Carrying Agents
Hair color
Semi-permanent hair color
Oxidation-type hair color (colors mixed with a developer)
Dye system
20
15
30
25
3
4
2
3 1/2
Zero Lift
ChromaSilk Vivids are not mixed with developers
10 Volume
20 Volume
Pre-lightened hair
Grey hair
Virgin hair
Hair that is in good condition
10 minutes with heat
15 minutes without heat
20 minutes without heat
40 minutes
An "On-scalp" lightener
An "Off-scalp" lightener
An "On and off" scalp lightener
An "Off the wall" lightener
8 levels
6 levels
4 levels
7 levels
Provide controlled processing
Mix easier
Make it easier to remove after processing
Reduce manufacturing costs
Blue
Blue-violet
Neutral
White
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