GenOptics Spot Essence from SK-II is a lightweight face serum with a deeply nourishing formula that improves the look of discolored skin. Powered by the brand's signature ingredient, Pitera, this brightening serum imparts essential vitamins, amino acids and minerals to visibly transform your complexion.Key Ingredients:Pitera™: transforms skinLumina Kelp Extract: enhances the skin's spot reduction powerKey Benefits:Evens skinBrightens skinFeatures a specially designed auto-fill dropper that provides the optimal dosage for the best result