What it is: Barrier Restore Serum by Kristina Holey + Marie Veronique
Claims: Originally designed for consumers with weakened barrier layers, the Barrier Restore Serum proved successful for all skin types in client trials. An increase in comfort was reported along with the use of less heavy moisturizers and an absence of dry skin. This serum helps to maintain the water balance of the stratum corneum, keeping skin hydrated and healthy. It replaces the natural moisturizing factor with a collection of water-soluble compounds that keep skin cells hydrated throughout the day.
Key ingredients: Ceramides, sodium hyaluronate, l-arginine, sodium PCA, phosphatidyl serine, magnesium chloride
Price: 1 oz. bottle ($110)
Where to buy: www.marieveronique.com