Regulate and refine pores with Thalgo Purete Marine Perfect Matte Fluid. Acti-Sebum neutralises the shine effect of sebum by modifying its viscosity while Fucus Spiralis and Tetraselmis Chui help regulate the appearance of excess sebum. To perfect the skin's texture, Lentil Oligosaccharides minimise the appearance of pores. Fresh and matte, the skin looks flawless.