Cosmetologists and aestheticians may exfoliate which skin layer only?

Prepare for the Ohio Esthetics State Board Exam with our comprehensive quiz. Use flashcards and multiple choice questions with explanations to ensure your success on test day.

Multiple Choice

Cosmetologists and aestheticians may exfoliate which skin layer only?

Explanation:
Exfoliation targets the outermost epidermal layer, the stratum corneum, which is made up of dead keratinocytes ready to shed. By removing these surface cells, texture improves and product absorption is enhanced. The living layers beneath—where new cells form—and the deeper dermal and subcutaneous tissues should not be exfoliated, as doing so can damage the skin’s barrier and cause irritation. So, only the stratum corneum cells may be exfoliated.

Exfoliation targets the outermost epidermal layer, the stratum corneum, which is made up of dead keratinocytes ready to shed. By removing these surface cells, texture improves and product absorption is enhanced. The living layers beneath—where new cells form—and the deeper dermal and subcutaneous tissues should not be exfoliated, as doing so can damage the skin’s barrier and cause irritation. So, only the stratum corneum cells may be exfoliated.

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