Utah Master Esthetician Practice Exam

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What is an example of an advanced delivery system used in skincare?

Microsponge
Hydrogel
Microneedle
Ointment

The correct answer is: Microsponge

The example of an advanced delivery system used in skincare is the Microsponge. This technology involves the use of a porous polymer system that encapsulates active ingredients and allows for their controlled release onto the skin. The Microsponge can enhance the stability and efficacy of ingredients, providing a targeted delivery that ensures a steady release over time. In skincare applications, this mechanism helps to minimize irritation, enhance penetration, and prolong the effects of the active ingredients, making it a sophisticated option for formulating various products. By utilizing a Microsponge system, formulations can effectively address concerns like oiliness, acne, and the need for sustained hydration, demonstrating its utility in modern skincare approaches.