Everyone wants healthy, flawless hair. Porosity the Fix gives tresses this exact appearance. White Sands and Fernando Salas call Porosity make-up for hair. If you color or bleach regularly, then you know the hair encompasses variations of dryness and texture. Porosity acts as your coveted foundation and concealer to temporarily fill in the blemishes found in each strand, creating the impression of illuminating, flawless tresses.