Multi-Ingredient FormulationsMela-D utilizes glycolic and kojic acids to diminish those dark spots. Bonus: Glycolic acid is also a potent acne-fighter, so you're busting up those spots before they even start. La Roche-Posay Mela-D Pigment Control, $52.99, available at La Roche-Posay.  #refinery29 http://www.refinery29.com/best-dark-spot-corrector#slide-10 La Roche Posay, Mela D, Affordable Skin Care Routine, Best Dark Spot Corrector, Glycolic Acid Serum, Fade Acne Scars, Skin Care Guide, Anti Aging Face Serum, Even Skin Tone