What is an emulsion?

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Prepare for the ITEC Beauty Specialist Test. Study with flashcards and multiple choice questions, with hints and explanations for each. Ace your exam!

Multiple Choice

What is an emulsion?

Explanation:
An emulsion is a dispersion of tiny droplets of one liquid suspended in another liquid that would not normally dissolve in it. In skincare, emulsions are created by mixing oil and water with an emulsifier so the droplets stay evenly distributed rather than separating into layers. This means the liquids are immiscible and do not mix completely on their own. So it’s not a chemical compound, nor a suspension of solids in a liquid, and not a situation where the two immiscible liquids mix completely.

An emulsion is a dispersion of tiny droplets of one liquid suspended in another liquid that would not normally dissolve in it. In skincare, emulsions are created by mixing oil and water with an emulsifier so the droplets stay evenly distributed rather than separating into layers. This means the liquids are immiscible and do not mix completely on their own. So it’s not a chemical compound, nor a suspension of solids in a liquid, and not a situation where the two immiscible liquids mix completely.

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