Free Esthetician Knowledge Questions and Answers

Question 1

What is the stratum corneum?

Accepted Answer

The outermost layer of the epidermis

Answer

The deepest layer of the dermis.

Answer

A muscle attached to hair follicles.

Answer

A gland that produces sebum.

Question 2

What is the function of melanin?

Accepted Answer

To protect skin from UV damage

Answer

To exfoliate dead skin cells.

Answer

To provide nutrients to the dermis.

Answer

To moisturize the skin.

Question 3

What is the purpose of a toner in skincare?

Accepted Answer

To balance skin pH and remove residue

Answer

To increase oil production.

Answer

To exfoliate the top layer of skin.

Answer

To treat acne with medication.

Question 4

What is a contraindication for facial waxing?

Accepted Answer

Using Retin-A or Accutane

Answer

Using sunscreen regularly.

Answer

Having dry skin.

Answer

Applying moisturizer daily.

Question 5

Which of the following best defines exfoliation?

Accepted Answer

Removing dead skin cells

Answer

Moisturizing the skin.

Answer

Reducing pore size.

Answer

Toning the skin.

Question 6

What is an esthetician’s main goal during a skin analysis?

Accepted Answer

To assess skin type and condition

Answer

To remove blackheads.

Answer

To diagnose skin diseases.

Answer

To select makeup shades.

Question 7

Why is it important to sanitize tools after each client?

Accepted Answer

To prevent spreading infections

Answer

To make tools look clean.

Answer

To comply with aesthetic trends.

Answer

To keep the tools warm.

Question 8

Which ingredient is commonly used in moisturizers to hydrate the skin?

Accepted Answer

Hyaluronic acid

Answer

Salicylic acid.

Answer

Benzoyl peroxide.

Answer

Retinoic acid.

Question 9

What is the role of SPF in skincare?

Accepted Answer

To protect from ultraviolet rays

Answer

To exfoliate dead skin cells.

Answer

To moisturize the skin deeply.

Answer

To lighten skin tone.