Kiehl's Clearly Corrective Dark Spot Solution/Serum effectively targets dark spots, hyperpigmentation, and discoloration to visibly improve skin clarity and even out skin tone. Made with a potent blend of activated Vitamin C, white birch, and peony extracts, this solution helps reduce the appearance of dark spots and brightens the overall complexion. Dermatologist-tested, paraben-free, and safe for all skin types.