Icon-Icon Opinion : 

The Guerlain know-how has always rested on nature’s perfection; with Precious Light, Guerlain targets imperfections and dull areas alike by injecting a gold-like pigment in order to dim them.

Name of the product : Precious Light

Brand : Guerlain

Description :Like a magic wand, the Guerlain shine pen instantly erases shadow areas and visible signs of aging.
Enriched with the Precious Rejuvenating Effect Complex, illuminated with Gold Glow Pigments, Precious Light reveals a revived and natural complexion, offering the skin, day after day, the radiance of a new youth.
With a few strokes of the brush, the shadow areas are illuminated. Bright, as if rested, the face radiates light and life.