Guerlain Precious Light Illuminator And Concealer 00 is a supreme, ultra-luxurious brush-on concealer and illuminator pen, masterfully engineered for all skin types looking to rejuvenate the eyes and camouflage imperfections with a totally imperceptible finish. Formulated with an exclusive rejuvenating complex enriched with genuine 24-carat gold pigments and lifting active ingredients, this premium product delivers immediate correction of dark circles and expression lines, while adding a luminous, natural glow that highlights the high points of the face. Its exceptionally lightweight, fluid, and elastic texture melts seamlessly into the skin without creasing. Simply twist the base to dispense, apply around the eye contours, nose edges, or marionette lines, and blend gently with fingertips to sculpt a radiantly rested face reflecting contemporary elegance.