Michigan Esthetician State Board Practice Exam

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Study for the Michigan Esthetician State Board Test. Utilize flashcards and multiple choice questions, each featuring hints and explanations. Prepare for success!

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Which of the following products is typically anhydrous?

Moisturizers
Liquid cleansers
Emulsions
Lip balms

The correct answer is: Lip balms

Lip balms are typically anhydrous because they are formulated without water. Instead, they often contain a blend of oils, waxes, and butters that help to provide moisture and protection to the lips. Anhydrous products like lip balms are designed to create a barrier that prevents moisture loss while delivering nourishing ingredients directly to the skin. In contrast, moisturizers often contain water or are emulsions that mix oil and water to provide hydration. Liquid cleansers usually have a water base that helps dissolve dirt and oil from the skin. Emulsions, by definition, require a combination of water and oil, making them inherently not anhydrous. Understanding the formulation differences helps clarify why lip balms stand out as anhydrous products.