Before submitting an offer, please keep in mind that Poshmark takes 20% of the sale, plus additional $7.97 for shipping on any discounted shipping offers. Brand new has never been used, still sealed in packaging. Retails online for $330, the bottle size is 40 ml 1.3 fl oz WHAT IT IS An appointment-free advanced brightening serum inspired by dermatological treatments to improve skin’s youthful clarity by targeting visible dark spots and dullness for a luminous, revitalized complexion. WHAT IT DOES Visibly reduces the look of dark spots in just 2 weeks. Contains the highest concentration of our exclusive brightening ingredient, 4MSK, to target visible hyperpigmentation and brighten skin tone while Sea Ferment Brightener actively prevents hyperpigmentation before it appears. Over time, skin appears more even-toned, infused with a supreme radiance while remaining nourished, and moisturized for up to 24 hours. WHAT ELSE YOU NEED TO KNOW Like the mind, skin is smart. Brightening Serum Supreme leverages Skin Intelligence to support your skin’s maximum ability to restore and protect itself. This product helps you respond to the good (nutrients, sleep, moisture) and bad (pollution, stress, dryness) for your best skin. Improves appearance of skin firmness and smooths the look of fine lines caused by dryness. Delivers 24 hours of luxurious, skin-quenching hydration. Indulgently rich and silky, the concentrated texture instantly melts into the skin without any sticky after-feel