The first ""airbrush effect"" marine skin perfector. Thalgo Perfect Glow Primer is a light gel that has correcting prisms of coloured light to help conceal imperfections, dilated pores and surface irregularities, illuminating the skin with a perfect radiance. For women looking for a flawless complexion and perfect skin. Results: Even complexion, visibly diminished pores, visibly concealed surface irregularities.