NEW PCA Skin Hyaluronic Acid Boosting Serum Treatment 3oz NEW IN BOX NIB. Retail: $305 Clearing out things I don’t use or have multiples of. I offer multi purchase discounts. Check out my closet and bundle things you like for deeper savings and discounted shipping. From the website: This smoothing blend of ingredients provides deep, long-lasting hydration on three levels: on the surface, deeper in the skin and by increasing the skin’s own hyaluronic acid production. Instant hydration and smoothing on the surface of the skin Deeper hydration and fine line reduction with the addition of hydrolyzed hyaluronic acid Proprietary blend HA-Pro Complex™ encourages the skin to create its own hyaluronic acid, resulting in long-term anti-aging and hydration