Skinbetter Science Even Tone Correcting Serum | 50 mL Brown patches, discoloration and uneven skin tone. Lightweight, multi-action skin tone serum.Why You'll Love It: Improves the appearance of brown patches, sun damage, hyperpigmentation, and discoloration.All skinbetter science products are dermatologist tested, paraben free, fragrance free, dye free, and cruelty free. KEY INGREDIENTS Diglucosyl Gallic Acid: Patented ingredient that helps improve the look of uneven skin tone. Hexylresorcinol: A non-hydroquinone, multi-functional ingredient with skin brightening effects and powerful antioxidant protection. Acetyl Glycyl Beta-Alanine: Advanced skin clarity peptide that brightens the appearance of skin. Alpha-Arbutin: Diminishes the appearance of uneven skin tone and stubborn dark patches. Kakadu Plum Extract: World’s highest source of Vitamin C, which brightens and improves the overall luminosity of the skin. Arginine PCA: Amino acid complex that targets the look of age-related yellowing of the skin and dull complexion. Enhance your skin rejuvenation experience. Shop AlphaRet Overnight Cream.