Cosmetic Creams Quiz
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Questions and Answers

Which substance imparts a pearlescent property to creams?

  • Stearic acid
  • Propyl paraben
  • Sodium hydroxide
  • Titanium dioxide (correct)

    • What is the function of ceresin in preparing night and massage creams?

  • Increases the porosity of the skin
  • Prevents oxidation
  • Enhances skin hydration
  • Inhibits the growth of microorganisms (correct)

    • What is the characteristic smell of coumarin?

  • Sweet grass
  • Vanilla
  • Lavender
  • Musky odor (correct)

    • Which ingredient obtained from sperm whale secretion is used in aromatherapy?

    <p>Labdanum</p> Signup and view all the answers

    What makes vanishing and foundation creams yellow over time?

    <p>Titanium dioxide ammonia</p> Signup and view all the answers

    What role does wool alcohol play in the preparation of sports cream?

    <p>Prevents oxidation</p> Signup and view all the answers

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