NIC Barber Written (Theory) ExamFacial and Skin Care ServicesMedium
A barber is performing a facial and notes that the client's skin is experiencing transepidermal water loss (TEWL) and a compromised barrier, indicated by flakiness and tightness. Which type of ingredient is most crucial to incorporate into the treatment to address this concern?
- AEmollients
- BAstringents
- CSurfactants
- DExfoliants
Show answer & explanationAnswer & explanation
Correct answer: A. Emollients
Emollients are ingredients that fill in the gaps between skin cells, smoothing and softening the skin while preventing transepidermal water loss (TEWL) and supporting the skin's barrier function. They are crucial for dry, flaky skin with a compromised barrier.
Why the other options are wrong
- B. Astringents typically dry and tighten the skin, which would worsen TEWL and barrier function.
- C. Surfactants are cleansing agents that can strip the skin's natural oils, further compromising the barrier.
- D. Exfoliants remove dead skin cells; while beneficial, they are not the primary solution for a compromised barrier and TEWL.
Emollients
Emollients are moisturizing ingredients that form a protective film on the skin's surface to prevent water loss (TEWL) and smooth the skin's texture. They are essential for repairing a compromised skin barrier.
- Create a protective barrier on skin.
- Reduce transepidermal water loss (TEWL).
- Smooth and soften skin.
Memory trick: Emollients are the 'Cement' for a compromised skin barrier, sealing in moisture.