Eucerin Hyaluron-Filler Moisture Booster has overnight efficacy and includes high molecular Hyaluronic Acid, which binds moisture on the skin's surface, and low molecular Hyaluronic Acid, which penetrates deeper into the skin where wrinkles form. When combined with glycerin, the mixture provides extremely high skin hydration and greatly boosts moisture levels. Hyaluronic Acid and Glycerin are also naturally created by the skin to keep it moisturised, and as part of the Eucerin product, they act as moisture magnets, plumping up skin with quick and intense moisture for up to 72 hours. ProVitamin B5 regenerates and strengthens the skin overnight, whereas Vitamin E protects the skin from oxidative stress. Eucerin Hyaluron-Filler Moisture Booster Night care has been clinically and dermatologically tested to produce outstanding results. The Moisture Booster Night Care is appropriate for all skin types, especially sensitive skin. Add to your nightly skincare routine for skin that appears refreshed, healthier, less fatigued, and more resilient. Eucerin Hyaluron-Filler Moisture Booster Night with 3x Effect will make you feel like you have new skin!