Cosmetology Question and Answers
[100% Correct] 2024/2025 Latest
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What is the primary benefit of using hyaluronic acid in skincare?
**ANS** Hyaluronic acid helps to retain moisture, providing hydration and plumping the skin.
Which layer of the skin contains the blood vessels and ...
**ANS** Split ends are primarily caused by dryness, heat damage, or chemical treatments.
Which ingredient is commonly used in chemical peels to reduce acne scars and fine lines?
**ANS** Glycolic acid is commonly used in chemical peels to reduce acne scars and fine lines.
What does "non-comedogenic" mean when labeled on skincare products?
**ANS** Non-comedogenic means the product is formulated to not clog pores.
What is a key benefit of using argan oil in hair care?
**ANS** Argan oil provides deep hydration, adds shine, and helps repair damaged hair.
Why is it important to sanitize tools between clients in cosmetology?
**ANS** To prevent the spread of infections, bacteria, and viruses.
How often should makeup brushes be cleaned to maintain hygiene?
**ANS** Makeup brushes should be cleaned at least once a week to maintain hygiene.
What does the term "elasticity" refer to when evaluating hair health?
**ANS** Elasticity refers to the hair’s ability to stretch and return to its original shape without breaking.
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