Eucerin DermoPurifyer Protective Fluid with SPF 30 Acne is a fact of life for a huge cross-section of society. It affects up to 95% of adolescents and 40% of adults*. Many people experience post-acne marks (Post-inflammatory hyperpigmentation or PIH for short) long after the acute acne has vanished. After tackling blemishes, they are still stuck fighting their post-acne marks, which can persist for several years or even a decade** with the sun aggravating the symptoms. About 1 in 2 people experience post-acne marks. Men and women are equally susceptible, and all skin types can get post-acne marks, although it is more prevalent in darker tones of skin***. Eucerin DermoPurifyer Protective Fluid SPF 30 enables you to prevent blemishes and finally beat post-acne marks with 3 key factors: Anti-marks darkening: SPF 30 UVA/B filters protect from sun-induced darkening of post-acne marks and prevent their appearance. Anti-blemish: Antibacterial Decanediol helps to prevent blemishes and Licochalcone A soothes irritations. Anti-shine: Sebum Regulating Technology delivers a long-lasting, dry, matt finish. The Protective Fluid SPF 30 has enhanced efficacy when used together with the Eucerin DermoPurifyer Triple Effect Serum. In fact, respondents in our studies report that the products not only improved their lives and provided relief, but also have the highest efficacy against post-acne marks of any products they have ever tried. “The combination beats post-acne marks,” say 95% of users****. * Zouboulis, C. C., Hautarzt. 2014; 65(8):733–750. ** Abad-Casintahan, F. et al., “Frequency and Characteristics of Acne-Related Post-Inflammatory Hyperpigmentation.” J Dermatol. 2016; 43:826–828. *** Kaufman et al., Am J Clin Dermatol. 2018; 19:489–503, Perkins et al., JEADV. 2011; 25(9):1054–1060. **** Product in use study with 100 volunteers, 8 weeks of regular usage twice a day of both Serum and Fluid SPF 30.