Even Tone Correcting SerumLightweight, multi action skin tone serum that evens out discoloration & Hyperpigmentation. Features the patented b. r. y. t. Technology by skinbetter, a ground breaking, non retinol formula that delivers a visibly dramatic reduction in the appearance of hyperpigmentation. Why You'll Love It: Improves the appearance of brown patches, sun damage, hyperpigmentation, and discoloration. All skinbetter science products are dermatologist tested, paraben