About Obagi C Serum Gel Obagi C Serum Gel is the first product in the Obagi C series to use vitamin C*1, a fast-acting vitamin C derivative*2, and Nanofiber Gel®*3, which was created based on research conducted by a pharmaceutical company. In addition, for the first time, Nano Fiber Gel®*3 is used. With this single product, you can take care of the most troublesome pores*4, as well as texture, elasticity, dullness*5, and dryness. 1: Ascorbic acid (skin conditioning and moisturizing ingredient) *2: 3-O-ethyl ascorbic acid (skin conditioning and moisturizing ingredient) *3: Palmitoyl dipeptide-18 (moisturizing ingredient) *4: Moisturizes for smoother skin with fewer visible pores *5: Reduces the appearance of pores due to dryness
