WHAT IT IS Skin Actives Scientific's `Advanced Ageless Serum' set is formulated with a complex spectrum of antioxidants, proteins, and enzymes that combat multiple signs of aging while providing maximum moisture and nutrients to support skin and hair health. Free travel bag included. Made in USA. FOUR-PIECE SET INCLUDES Hair Care Serum, 4 oz. ROS BioNet™ & Apocynin Eye Cream, 0.5 oz. Nail Care Serum, 0.34 oz. ROS BioNet & #. Center Core - Beauty > Saks Off 5th > Barneys Warehouse. Skin Actives Scientific.