What it is: A highly concentrated serum that contains 30% hyaluronic acid to enable skin to attract and retain maximum moisture while enhancing your moisturizer's performance. Who it's for: All skin types. What it does: It maximizes skin's moisture capacity while dual-action peptides stimulate natural collagen production and antioxidants to help protect skin from damaging free radicals. This serum is especially for those with dryness or dullness and who want an immediate improvement in the appearance of fine lines with cumulative improvements over time. How to use: Apply every morning and evening after cleansing. Squeeze a few drops onto your fingertips and press gently into skin. Use on the eye area, face, neck and décolletage. Can be used over makeup to refresh the complexion. This serum is paraben-free. 1 oz. Made in USA.