Esthetics - Skincare Products, Chemistry, And Ingredients Questions with Correct Answers

Esthetics - Skincare Products, Chemistry,
And Ingredients Questions with Correct
Answers 2026-2027

AHA's - CORRECT ANSWER-
naturally occuring mild acids; glycolic, lactic, malic, and tartaric acid. AHA's exfoliate by loos
ening the bonds beween dead corneum cells and dissolve the intercellular cement. Acids als
o stimulate cell renewal. concentration of 10% or less and a ph balance of 3.5 or greater fo
r OTC or home use



alcohol - CORRECT ANSWER-
antiseptic and solvent used in perfumes, lotions and astringents. SD alcohol is a special den
atured ethyl alcohol, also known as ethanol



algae - CORRECT ANSWER-
derived from minerals and phytohormones; remineralizes and revitalizes the skin



allantoin - CORRECT ANSWER-used in cold cream, hand lotion, aftershave, and other skin-
smoothing cosmetics because of it's ability to help heal wounds and skin ulcers and to stim
ulate the growth of healthy tissue



aloe vera - CORRECT ANSWER-
the most popular botanical used in cosmetic formulations; emollient and film-
forming gum resin with hydrating, softening, healing, antimicrobial and ant inflammatory pr
operties



alum - CORRECT ANSWER-
compound made of aluminum, potassium, or ammonium sulfate with strong astringent actio
n

,ampoules - CORRECT ANSWER-
small sealed vials containing a single application of highly concentrated extracts in a water
or oil base



anhydrous - CORRECT ANSWER-describes products that do not contain any water



antioxidants - CORRECT ANSWER-
free radical scavengers; vitamins and ingredients. antioxidants also inhibit oxidation. they ar
e used both to help the condition of the skin and to stop the oxidation that causes product
s to turn rancid and spoil



aromatherapy - CORRECT ANSWER-
the therapeutic use of plant aromas and essential oils for beauty and health treatment purp
oses



astringents - CORRECT ANSWER-liquids that help remove excess oil in the skin



azulene - CORRECT ANSWER-
derived from the chamomile plant and characterized by its deep blue color; has anti-
inflammatory and soothing properties



benzyl peroxide - CORRECT ANSWER-
drying ingredient with antibacterial properties commonly used for blemishes and acne



beta-glucans - CORRECT ANSWER-ingredients used in anti-
aging cosmetics to help reduce the appearance of fine lines and wrinkles by stimulating the
formation of collagen

, BHA's - CORRECT ANSWER-X 2 X 2 X 2




exfoliating organic acids; salicylic and citric acids. milder than AHA's. dissolve oil and are be ne
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X2




ficial for oily skin
X 2 X 2 X 2




binders - CORRECT ANSWER-substances such as glycerin that bind or hold products together
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




botanicals - CORRECT ANSWER-ingredients derived from plants
X 2 X 2 X 2 X 2 X 2 X 2




calendula - CORRECT ANSWER-anti-inflammatory plant extract
X 2 X 2 X 2 X 2 X 2




carbomers - CORRECT ANSWER- X 2 X 2 X 2




ingrediants used to thicken creams; frequently used in gel products
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




carrot - CORRECT ANSWER-X 2 X 2 X 2




rich in vitamin A, commonly derived from seeds and as an oil; also used as product color
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




in g X2




ceramides - CORRECT ANSWER- X 2 X 2 X 2




lipid materials that are a natural part of the intercellular cement
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




certified colors - CORRECT ANSWER- X 2 X 2 X 2 X 2




inorganic color agents also known as metal salts; listed on ingredient labels as D&C (drug
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




a nd cosmetic)
X2 X 2




chamomile - CORRECT ANSWER-plant extract with calming and soothing properties
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




chelating agent - CORRECT ANSWER- X 2 X 2 X 2 X 2




a chemical added to cosmetics to improve the efficiency of the preservative
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2