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What is the development time of xp 100 hair colour?
Normal development time is 30mins
What was the direct result of the development of agriculture?
Permanent settlements were developed for the first time.
Was a direct result of the development of agriculture?
Permanent settlements were developed for the first time.
What was a direct result of the development of agriculture?
One direct result of the development of agriculture was the rise of settled societies and permanent villages, as people no longer needed to be nomadic hunter-gatherers. Agriculture also led to population growth, establishment of social hierarchies, division of labor, and technological advancements such as irrigation and metal tools.
What is the difference between permanent and semi-permanent hair color?
Permanent hair colour contains hydrogen peroxide whereas semi doesn't. Permanent colour changes the colour inside the hair. Semi doesn't. Permanent colour is permanent whereas semi only last 6-8 washes.
What effects does a permanent hair colour have?
black
Can you apply a permanent hair colour over a previous permanent hair colour?
yes but if you want to go red for instance you need to build it up
Do live colour xxl hair dyes have semi permanent as-well as permanent?
yes
What effect does a quasi colour do to the hair structure?
The effects of quasi-permanent colour The quasi-permanent colour is mixed with a low-volume oxidant (1:2 ratio). Different sized colour molecules enter the cortex and are oxidized by the oxidant. Because the oxidant is mild, the colour molecules do not become very large and are gradually lost each time the hair is shampooed. The colour is designed to fade over a period of 12 weeks.
What is the pH of semi permanent colour?
9.0 to 10.0
Where does permanent colour sit in the hair structure?
in the cortex
How do you turn XP 200 permanent hair color into a semi permanent hair color?
You cannot turn a permanent hair colour into a semi permanent hair colour. Permanent colours are made of small colour molecules that need a developer to create the chemical reaction required for the colour molecules to penetrate the hair shaft and tint to the desired shade. True Semi permanents are pretty much topical with mainly large colour molecules. (which is why you see the shade while the product is still in its original packaging) They require no developer as they sit ON TOP of the hair shaft with fewer smaller colour molecules that penetrate the cuticle.
