Revolution skincare blemish and pore refining serum is a hero for oily, congested and blemish prone skin. Using two skin soothing vitamins, niacinamide and zinc, this lightweight and gentle serum helps to tackle blemishes and minimise the appearance of large pores. These clever ingredients help to regulate the skin’s natural oil production to help prevent further congestion.fragrance free. Cruelty free and vegan.