Our facial moisturizing oils include black seed oil, rosehip oil and castor oil. It acts as a long-lasting moisturizer. Enhance skin barrier function, prevent moisture loss, keep skin soft and elastic. Its application method is simple: 1. Clean facial skin and keep it dry. 2. Apply appropriate amount of the product evenly on the face. 3. Gently massage until absorbed. Nourishing ingredients penetrate deeply to help repair damaged skin barriers and enhance skin protection.