What it is: A simple but highly effective serum clinically proven to increase your skin's moisture levels by up to 20% in just two hours.Who it's for: Ideal for those with normal-to-dry skin types.What it does: It's formulated with hyaluronic acid-which is also produced naturally in your body-to help smooth, plump, hydrate and protect your complexion. The serum helps erase the appearance of fine lines and wrinkles while protecting skin from dryness and damage. It is lightweight, concentrated and easily absorbed. How to use: Apply a few drops of serum to just-cleansed skin on your face and neck before moisturizing. Use daily, morning and night. 1 oz. Paraben-free; sulfate-free; phthalate-free; fragrance-free; oil-free; silicone-free Made in Switzerland