ReViveu2019s Moisturizing Renewal Hydrogel Targeted 4D Hydration Serum is a refreshing gel serum that is designed to deliver intense hydration and nourishment to the skin. Infused with 4D hyaluronic acid, moisturizing oil beads and a natural soothing complex, this serum helps to attract and retain moisture, visibly plump skin and reduce the appearance of fine lines and wrinkles while soothing and reducing irritation.