Eucerin Even Pigment Perfector Spot Corrector is a non-greasy gel with a topical applicator that makes it easy to apply precisely to small areas of hyperpigmentation. It contains Thiamidol, an effective and patented ingredient that acts at the root cause of hyperpigmentation by reducing melanin production. - It is clinically and dermatologically proven to reduce them and prevent their re-appearance. - Use once a day (morning or evening) to well-cleansed skin. Apply sparingly and directly to dark spots. Avoid contact with eyes. Follow with the appropriate moisturizer. First results are visible after two weeks and improve continuously with regular use!