Skin conditioning

Ingredients with skin conditioning function help to make the skin softer, smoother and more comfortable to the touch. Most often, they reduce the feeling of dryness and tightness, maintain the moisture level of the stratum corneum and improve the appearance of the skin surface, so formulas with them seem more "caring". In fact, this is a broad cosmetic category: it can include both emollients that create a thin protective film on the surface and reduce water loss, as well as components that attract moisture and help the skin look more elastic. This effect is well described for emollients and moisturizing ingredients in dermatological and medical sources. ([cancer.gov](https://www.cancer.gov/publications/dictionaries/cancer-terms/def/emollient?utm_source=openai))

In cosmetics, such substances are important not only for skin care of the face and body, but also for the overall sensory perception of the product: cream, lotion or serum are easier to distribute, leave a less rough finish and make the skin visually more well-groomed. Sometimes the same function is indicated for ingredients that indirectly improve the condition of the formula, for example, increase its comfort during application. Typical examples are glycerin, which works as a moisturizing component, and dimethicone, known for its softening and protective properties; also, this group often includes sodium PCA, one of the components of the natural moisturizing factor of the skin. In the CosIng database, the skin conditioning function is used as the official functional descriptor for a variety of cosmetic ingredients, and dermatology sources confirm that such substances help reduce dryness and maintain skin barrier comfort. ([api.tech.ec.europa.eu](https://api.tech.ec.europa.eu/cosing20/1.0/api/cosmetics/D6A2840E7CA2E77C89C5C96D2E41EB93/export-pdf?utm_source=openai))