FaceGym Hydro-Bound Daily Serum in Beauty: NA. FaceGym Hydro-Bound Daily Serum in Beauty: NA. A multi-award-winning, daily hydrator serum with next-in-science moisture lock technology that delivers next-level skin hydration and helps the skin to rebuild and improve its own structure for a firmer, smoother and more glowing complexion. Formulated with a potent combination of ingredients for instant skin benefits and deep, long-lasting results.. Polyglutamic Acid and Multi-Molecular Ha4 delivers skin-drenching hydration and helps the skin naturally produce Hyaluronic Acid, improving elasticity and the look of fine lines. Niacinamide and Bio-Lifting Complex empower the skin to rebuild and improve . Suitable for all skin types. Free pf Silicones, PEGs, Parabens, Sulfates, Formaldehyde-releasers, and Phthalates.. 1 fl oz / 3 mL. Apply to clean, damp skin.. Use AM and/or PM.. FEGY-WU3. 5060405443166.