Understanding Ingredients That Help Deliver Substances to the Skin

Ingredients often referred to as "penetration enhancers" or "delivery aids" are designed to help active ingredients in your skincare or cosmetic formulations work more effectively. They do this by improving the absorption or penetration of these active substances into the skin.

These types of ingredients are typically used in formulations that contain specific active ingredients aimed at addressing skin concerns, such as serums, creams, or treatments. As mentioned by the staff, they are generally not necessary in products like sunscreens or makeup, where the primary function is to remain on the skin's surface.

It's important to note that there are various types of ingredients that can aid delivery, and they work through different mechanisms. The best choice depends on the specific active ingredient you are using and the desired outcome.

Regarding the specific ingredient linked, NaturalProfile™ Sweet Almond Oil (Cold-Pressed), this is a moisturizing carrier oil. Based on its description, it is suitable for all skin types, helps moisturize and soothe dry or irritated skin, and is rich in beneficial vitamins and fatty acids. It is commonly used as a base oil in massage oils and other cosmetic formulations. While carrier oils like Sweet Almond Oil can help deliver oil-soluble ingredients into the skin, they function differently from dedicated penetration enhancers designed to improve absorption across the skin barrier for a wider range of actives.

The selection of an ingredient to aid delivery should always be based on the characteristics of the active ingredients in your formula.