The ISOI Blemish Care Deep Serum and Eye Concentrate are specialized cosmetic products designed to improve blemishes and wrinkles, particularly around the eyes, and to provide deep hydration for dry skin. They feature a blend of natural ingredients, including macadamia seed oil, rose flower extract, and hyaluronic acid, and are known for their excellent moisturizing properties and smooth texture, with the serum containing Bulgarian rose oil, also referred to as "liquid diamond."