Silica
Silica is a very fine and gentle powder that, in addition to absorbing excess sebum, provides a silky finish on the skin. With its round, porous microspheres, it reduces the oily finish moisturizers can have, giving a fresh, velvety, and powdered effect.
The round shape of the microspheres diffuses light, helping to blur wrinkles and imperfections and smooth the appearance of the skin's micro-relief.