#1
Which of the following is not a common type of cosmetic ingredient?
Emollients
Preservatives
Antibiotics
Humectants
#2
Which of these ingredients is typically used to thicken cosmetic products?
Emollients
Humectants
Silicones
Polymers
#3
Which of these ingredients is often used as a solvent in cosmetic formulations?
Water
Emollients
Silicones
Polymers
#4
What is the role of preservatives in cosmetic products?
To add color
To thicken the product
To enhance fragrance
To prevent microbial growth
#5
What is the role of colorants in cosmetic products?
To stabilize the formulation
To provide color
To add fragrance
To thicken the product
#6
Which of the following is an example of an active ingredient in cosmetics?
Water
Fragrance
Salicylic Acid
Mineral Oil
#7
What is the purpose of a chelating agent in cosmetic formulations?
To enhance fragrance
To stabilize the formulation
To prevent microbial growth
To improve product texture
#8
Which of these is a common emulsifier used in cosmetic formulations?
Glycerin
Cetyl Alcohol
Mineral Oil
Silicone Oil
#9
What is the purpose of a humectant in a cosmetic product?
To add fragrance
To provide color
To absorb moisture from the air
To improve product stability
#10
Which of the following is an example of a natural cosmetic ingredient?
Petroleum Jelly
Mineral Oil
Shea Butter
Parabens
#11
Which of the following is a common exfoliating agent in cosmetic products?
Mineral Oil
Salicylic Acid
Glycerin
Emollients
#12
Which of the following is a function of surfactants in cosmetics?
To thicken the product
To enhance fragrance
To emulsify ingredients
To provide color
#13
What is the purpose of a buffering agent in cosmetic formulations?
To enhance fragrance
To adjust pH
To stabilize the formulation
To add color
#14
What is the function of film-forming agents in cosmetic products?
To absorb moisture
To add color
To form a protective film on the skin
To provide fragrance
#15
Which of the following is an example of a silicone derivative used in cosmetics?
Glycerin
Dimethicone
Cetyl Alcohol
Salicylic Acid
#16
What is the purpose of a penetration enhancer in cosmetic formulations?
To enhance fragrance
To improve the stability of the product
To improve the absorption of ingredients into the skin
To add color
#17
Which of the following is an example of a natural preservative used in cosmetics?
Parabens
Phenoxyethanol
Grapefruit Seed Extract
Benzyl Alcohol