Questions and Answers
Which type of skin cleansers are mineral oil, petroleum jelly, vegetable oils, and esters used as?
Non-drying skin cleansers
What is a disadvantage of mineral oil, petroleum jelly, vegetable oils, and esters as skin cleaners?
Cosmetic and esthetic characteristics
Which category of products are characterized by being generally not rinsible and greasy?
Cold creams
What distinguishes cosmetic milks from moisturizing lotions?
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What is the primary cleaner and emulsifier often found in cosmetic milks?
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What is the main purpose of super fatted bar soaps?
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Which type of emulsion creams are cold creams classified as?
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Why do astringents and toners contain small amounts of emollients or humectants?
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What distinguishes minimally fatted bar soaps from super fatted ones?
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What characterizes particulate scrubs in terms of formulation?
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Why do formulations of bar soaps vary in the amount of fatty acids or moisturizing materials?
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Which characteristic determines whether an astringent or toner is suitable for sensitive or oily skin?
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What are the performance characteristics of facial moisturizer creams?
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Which is a key esthetic feature of facial moisturizer creams?
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What is the main purpose of skin cleaners?
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How do facial moisturizer creams differ from lotions?
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Which segment of the skin-care market do skin cleaners represent?
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What are additives like volatile silicones added to facial moisturizer creams for?
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