Which of the following is an example of an advanced delivery system in skin care?

The choice of a Microsponge as an advanced delivery system in skin care is insightful because it represents a cutting-edge method designed to enhance the penetration and effectiveness of active ingredients in formulations. The Microsponge technology utilizes tiny, porous particles that can encapsulate active compounds. This allows the active ingredients to be released gradually, ensuring prolonged activity and reducing potential irritation that can occur with higher concentrations of ingredients.

This mechanism is particularly advantageous for sensitive skin, as it provides controlled release and targeted delivery to the skin layers where the actives can be most beneficial. Advanced delivery systems are crucial in skin care because they improve the bioavailability of ingredients, ensuring that they can effectively address specific skin concerns.

In contrast, while liposomes also serve as delivery systems, they are often considered more traditional than the innovative approach of a Microsponge. Masques and serums typically do not incorporate advanced delivery mechanisms to the same extent, primarily functioning as topical applications rather than advanced formulations that modify how actives are absorbed by the skin.