Clinically proven to strengthen the skin barrier 2x. This strengthening serum features Pure NIA Spheres™ - patented NIA-114™ technology encapsulated in a super concentrated form. Upon release these spheres amplify a cocktail of high-potency suspension ingredients, including collagen and elastin enhancing peptides, bio-technically derived algae, lipids, and antioxidants. This powerful blend reinforces the foundation of healthy skin, strengthening the skin barrier 2x*, visibly plumping and smoothing lines, firming skin and unifying texture. Lines and wrinkles visibly diminished and skin is revitalized with a healthy-looking glow. 90% of users reported their skin looked and felt firmer and lifted and had a natural glow. Did you know that the skin barrier, (aka the lipid barrier or moisture barrier) is the key to strong, healthy, hydrated skin? This outermost layer of skin not only protects against external environmental aggressors but also helps minimize water loss. All StriVectin formulas contain patented NIA-114™ to help strengthen the skin barrier.