Pigment Expert is a targeted serum designed to brighten and unify skin tone, Using a gentle but effective formula, containing skin smoothing and pigment-correcting ingredients, it helps to decrease the appearance of dark spots for brighter, more luminous skin. | ISDIN ISDINCEUTICS Pigment Expert Brightening and Dark Spot Serum with Glycolic Acid (Various Options) - 10 ampoules | Dermstore