#1
Which ingredient is commonly used as a humectant in cosmetics?
3 answered
#2
What is the function of titanium dioxide in sunscreen?
3 answered
#3
Which ingredient is commonly used as a preservative in cosmetics?
3 answered
#4
What is the function of zinc oxide in skincare products?
3 answered
#5
Which of the following ingredients is commonly used as an emollient in skincare products?
3 answered
#6
What is the purpose of niacinamide in skincare products?
3 answered
#7
What is the function of panthenol in hair care products?
2 answered
#8
What is the primary function of hyaluronic acid in skincare products?
3 answered
#9
Which ingredient is known for its anti-inflammatory properties in skincare?
3 answered
#10
Which ingredient is commonly used as a chelating agent in cosmetics?
3 answered
#11
What is the function of dimethicone in skincare products?
2 answered
#12
Which ingredient is commonly used as a buffering agent in cosmetics?
3 answered