Sesderma Azelac RU Luminous Fluid SPF50 is an illuminating depigmenting care with active ingredients that prevent and correct the origin of dark spots, helping to even out skin tone. Contains luminous pigments and a combination of chemical and physical filters for SPF 50 protection. It can be used to treat dark spots of all origins, including melasma, post-inflammatory hyperpigmentation and freckles. It is retinoid-free and can be used all year round, including in summer.