Spørgsmål om hårfarvning og farveteori

1.A client has virgin hair at level 7 and wants to go to a natural level 5.

How do you achieve the desired result?2.A client has bleached hair at level 10 and wants to go to a natural level 7.Which color should you pre-pigment with?

3.A client has virgin hair at level 5 with 30% grey hair.She wants a natural level 5 with good grey coverage.How do you mix the color?

4.A client is at level 6 and wants to lighten to level 8.Which oxidant strength should you use?

5.A client has porous, lightened hair at level 9 and wants to go to level 6.What must you do before applying the final color?

6.A client is at level 8 and wants only to change the tone (cooler result).Which type of coloring should you choose?

7.A client has virgin hair at level 3 and wants to go to level 5.How do you achieve this lift?

8.A client has 60% grey hair at level 7 and wants a natural level 6.What should be included in your formula?

9.Mixing ratio is 1:1.5.How many grams of oxidant do you need if you use 50 g of color?

10.A client has yellow underlying pigment after lightening.Which complementary color should you use to neutralize it?