Novexpert Anti-Stain Corrector Brush is formulated to effectively combat localized pigmented spots, such as lentigines, melasma, and hyperpigmentations. Thanks to its advanced technology, it penetrates deeply into the skin to fight blemishes from their origin. Suitable for all skin types. Elimination of Hyperpigmented Keratinocytes: Stimulates cell renewal to remove keratinocytes saturated with melanin, replacing them with new and less pigmented cells. Reduction of Melanogenesis: Acts comprehensively to limit melanin production through three mechanisms: it directly inhibits the melanin production process, decreases the factors that stimulate its formation, and reduces melanin transfer to keratinocytes. Comprehensive treatment of spots. Addresses four types of spots: Black and brown: Originated by melanin due to sun exposure and aging.Beige: Caused by the accumulation of lipofuscin, related to aging.Yellow: Associated with the glycation process, influenced by age and nutrition. It is recommended to apply the product directly onto the spots 1 or 2 times a day on cleansed skin. Leave on for 10 minutes before applying cream or makeup. Frequency of use: by using the Anti-Stain Corrector Brush twice daily for 4 weeks, you will begin to notice visible results: the spots will significantly lighten. For external use. Keep out of reach of young children. Store in a cool, dry place.