Clearly Corrective™ dark spot solution is the first Kiehl's serum that promotes youthful clarity while helping to reduce the appearance of dark spots, discolourations and hyperpigmentation.Enriched with Activated Vitamin-C, Peony Extract and White Birch Extract.The results are clear: an effective year-round solution for more even looking skin tone and overall clarity.See visible results in just 8 weeks!87% of women clinically demonstrated more even skin tone.90% of women clinically demonstrated a reduction in discolourations.89% of women clinically demonstrated a reduction in dark spot intensity.The unique clear preparation is formulated without silicone, parabens, colourants and optical diffusers.30ml