Exam (elaborations)
PSI Cosmetology Exam Material-With Questions and 100% Complete Solutions
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Ammonium thioglycolate - In a relaxer, which of the following active ingredients has a 9.6-10.0 pH? Croquignole perm wrap - Which of the following is the term for a permanent wrap when it is wrapped from the ends to the scalp in overlapping layers color- treated shampoo - Which of the following...
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