Good Genes All-in-One Lactic Acid Treatment 1.7 fl. oz. – NEW & SEALED Reveal radiant, younger-looking skin with Good Genes All-in-One Lactic Acid Treatment by Sunday Riley! This cult-favorite exfoliating serum is clinically proven to smooth fine lines, brighten dull skin, and improve overall texture with purified lactic acid. Whether you’re looking to even out your complexion or enhance your glow, this powerful treatment is gentle yet effective for all skin types. Key Benefits: Exfoliates & Brightens – Lactic Acid gently dissolves dead skin cells for a smoother, more radiant look Plumps Fine Lines – Helps reduce the appearance of wrinkles for youthful skin Hydrates & Soothes – Formulated with licorice and lemongrass to calm and nourish For All Skin Types – Suitable for dry, oily, combination, and sensitive skin Clinically Tested – Proven to deliver instant and long-term skin benefits Product Details: Size: 1.7 fl. oz. / 50 mL Condition: New & Unused 💬 Questions? Feel free to ask!