Exam (elaborations)
Cosmetology PSI theory exam Perms Questions with Complete Solutions, A+
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Curl reforming - Loosens overly curly hair, changes tightly curly or coiled hair Cortex - The layer of hair that provides the strength and elasticity of human hair 4.5 and 5.5 - Natural pH of the hair Size of the rod - What determines the size of the curl in a permanent waving ...
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