Hydrating Booster Serum - 24H Hydration** Skin Texture, Radiance. (All skin types). This HA booster serum contains 1.5% pure, natural hyaluronic acid that targets signs of dehydration (fine lines, discomfort, dullness, etc.). Its ultra-light and comfortable texture blends with the skin to restore its natural hydration mechanisms. As a result, [1 SERUM - 3 RESULTS] the skin is plumped, smoothed, and hydrated. Improves skin quality, leaving a peach skin effect. Hydrates, Redensifies and Softens: The heart of the serum's formula is enriched with Hyaluronic Acid at a concentration of 1.5%. This active ingredient allows the formation of a protective film on the skin's surface. Fine lines caused by dehydration are reduced, and the skin becomes radiant and smooth. • Medium/low molecular weight Hyaluronic Acid: hydrates (limiting water loss) and redensifies (thanks to its "sponge" effect, which captures large quantities of water). • Very low molecular weight hyaluronic acid: provides tone and elasticity to the skin (through the stimulation of fibroblasts, which are the origin of the natural creation of Hyaluronic Acid in the dermis). Restructures and Protects: Its formula, enriched with [Aquaxyl + Marshmallow Flower Extract], increases hydration within the skin's layers and protects it from external aggressions. The skin is moisturized for a long time and progressively. Sensoriality: This serum has a light, enveloping, and comfortable texture for a pleasurable application. Its fragrance is characteristic of the EAU THERMALE range: aromas of bergamot and peach, with notes of lily of the valley, and a base of cedar. High Tolerance: In addition to its moisturizing benefits, Uriage Thermal Spring Water softens and soothes all skin types, even the most sensitive, thanks to the combination of two exclusive Uriage patents (LN Modul and Barrier Patent), which protect and contribute to the skin's natural defenses. Eco-Responsible Approach Natural Origin Formula 97% ingredients of natural origin Results: - 86% Redensified Skin. - Smoothed Skin: 100%. - Hydration: +97%. Tip: Apply 2 or 3 drops before applying your Water Cream. Avoid contact with the eyes.