What are delivery systems in skincare?

The concept of delivery systems in skincare pertains to the methods or mechanisms that facilitate the penetration of active ingredients into the skin. These systems are essential because they determine how effectively these ingredients can reach their target areas within the skin and perform their intended functions, such as hydration, anti-aging, or treatment of skin conditions.

Chemical systems that deliver ingredients are specifically formulated to enhance the absorption and efficacy of the product. They often involve carriers or vehicles, which may include various molecules or compounds that help in transporting the active ingredients through the skin barrier. For example, liposomes or nanoparticles can encapsulate ingredients for better delivery.

In contrast, basic cleansers serve a different purpose by removing dirt and impurities from the skin's surface without focusing on ingredient delivery. Hydrating agents are substances that help maintain moisture but do not necessarily relate to how ingredients are delivered into the skin. Similarly, exfoliating products focus on removing dead skin cells and improving skin texture rather than the delivery of active ingredients.

Understanding delivery systems is crucial for formulating effective skincare products that ensure the active components work as intended, providing visible results to the user.