Dr Dennis Gross Hyaluronic Marine Hydration Booster is a concentrated treatment that floods the skin with lasting moisture. It works on dehydrated skin with rough texture and dry fine lines, helping the surface look plumper, smoother, and more supple over time. The lightweight booster sinks in fast and layers easily under or into a moisturiser, deepening hydration without a heavy feel. Used daily, it helps soften the look of dryness and keeps skin feeling comfortable and replenished, making it a simple way to add a hydration boost to a morning or evening routine for skin that needs that extra reach of moisture. Product Features - Concentrated booster floods dehydrated skin with lasting, comfortable, replenishing moisture Helps smooth the look of rough texture and dry fine lines for plumper, more supple-looking skin Lightweight formula sinks in fast and layers easily under or into your usual daily moisturizer Daily use keeps the skin feeling supple, replenished, and comfortable rather than dry or tight How to Use - Apply a few drops to clean skin, morning or night, before moisturizer. Press in gently and follow with your usual cream.