California Cosmetology Written ExamHaircoloringHard
A cosmetologist is performing a color correction on a client whose hair was over-lightened and now lacks the underlying warm pigment needed for the desired brown target shade. What product should be applied before the final color to restore the missing pigment?
- AA color filler
- BAn additional volume of developer
- CA clarifying shampoo
- DA deep conditioning treatment
Show answer & explanationAnswer & explanation
Correct answer: A. A color filler
A color filler is used in color correction to replace missing underlying pigment (usually warm tones like red or orange) that was stripped during lightening, ensuring the final color develops true to the desired result and prevents drab, uneven outcomes.
Why the other options are wrong
- B. Additional developer volume increases lift but does not add pigment.
- C. Clarifying shampoo removes buildup but does not restore missing pigment.
- D. Deep conditioning improves hair condition but does not address pigment deficiency.
Color Filler
A product used to replace missing pigment in over-lightened or damaged hair prior to applying a final target color, ensuring true, even color results.
- Restores warm underlying tones lost from lightening
- Equalizes porosity across the hair shaft
- Applied before the final color formula in corrective work
Memory trick: Filler refills the missing warmth before painting the final color.