Complexion Clarifying Serum is a water-based serum engineered with Z-SEB3TM, ZO’s exclusive sebum-targeting science, clinically shown to reduce surface oil, congestion + visible redness for a continually clear + balanced complexion. Daily Face Serum This foundational daily face serum is formulated for a range of skin types, especially combination, oily + blemish-prone skin.Fragrance- and alcohol-free. Size: 50 mL / 1.7 Fl. Oz. Benefits Proven to decongest skin + reduce shine in 2 weeks. Minimizes excess sebum with daily use, while providing optimal hydration for a range of skin types. Reduces visible redness for a more uniform complexion. Light, water-gel formula layers easily. Features a unique dropper that fills automatically for ease of application. Key Ingredients Z-SEB³™ (Eugenia uniflora leaf extract, Syringa vulgaris extract, Rosa Canina extract): Sebum-targeting complex minimizes excess surface sebum and helps promote a balanced microbiome for a clear + shine-free complexion Water-Soluble Salicylic Acid: Powerfully decongests skin + refines the look of pores in a gentle, non-drying delivery ZO-RRS2®: Exclusive plant stem cell complex that soothes visible redness while neutralizing damaging free radicals ZPOLY™: Exclusive plant-derived polysaccharide complex that supports skin’s protective barrier + helps minimize signs of premature skin aging