Because castor oil is very rich and dense, it is often best suited for targeted, occasional use rather than as an all-over daily moisturizer for oily or combination complexions. Its thick, enveloping texture is designed to form a protective layer to help reduce moisture loss, which can feel too occlusive for naturally oily areas. Many people find it works well when used sparingly on specific dry patches, like around the nose or on cheeks in winter, or mixed with a much lighter facial oil (such as jojoba or squalane) to improve spreadability and reduce the heavy feel. For daily facial hydration, a lighter oil or a water-based moisturizer is typically a better primary choice. As with any new product, start with a very small amount on a small area to see how your skin responds, especially if you are prone to blemishes.