A skin refiner refers to products that targets and treats specific skin concernes. These products are used to reduce unwanted dark spots or age spots, helps with the appearance of dull skin and creates the appearance of a more even skin tone, minimize blemishes or pimples and work as a remedy for the skin. Spot refining products are also effective in preventing future breakouts and problems. Our active key ingredients to fight these problems are Retinol 8, Niacinamide, Hyaluronic Acid and Turmeric. Use these treatments as a part of your skin routine when in need. Apply on cleansed skin. Use overnight for a maximized effect.