Clarins's SOS Primer prepares the face for makeup application while color correcting the skin. This lightweight, oil-free primer hydrates the face for up to 24 hours and minimizes the appearance of pores and imperfections.The Universal Light shade boosts radiance, the Rose shade reduces visible fatigue, the Peach shade blurs imperfections, the Coral shade minimizes dark spots, the Green shade minimizes redness, the Bronze shade adds sun-kissed color, and the Lavender shade brightens the skin.