Skinceuticals UV Defense SPF30 Mineral Matte is a daily protective UVA/UVB Oil-absorbing powder that helps minimize the appearance of sweat and oil to ensure a long-lasting, matte finish as it's formulated with titanium dioxide. It is enhanced with aerated silica technology that proven to maintain a matte finish even in hot, humid conditions, it also has a lightweight mousse texture that dries to a powder finish, optimizing makeup application. With universal tint which enhances skin tone with a matte finish. Provides high broad-spectrum UV protection thanks to titanium dioxide. Smoothen skin texture and minimizes the appearance of pores.