Formulations utilizing rendered animal fat, primarily from ruminants, tailored for topical application represent a growing area of interest in skincare. These preparations often involve combining the base ingredient with other natural components, such as essential oils or herbal infusions, to create targeted treatments. For example, a basic preparation might consist of rendered suet blended with lavender essential oil to soothe irritated skin.
The renewed interest stems from several factors, including the lipid profile of the base ingredient, which closely mirrors that of human sebum, potentially promoting enhanced absorption and compatibility. Historically, rendered animal fat has been employed across cultures for its emollient and protective qualities. Advocates suggest potential benefits ranging from moisturizing dry skin to supporting the skin’s natural barrier function. The sustainability aspect of utilizing a byproduct of animal agriculture also contributes to its appeal for some.