La Roche-Posay Hydraphase Intense Riche is a 24-hour rehydrating cream formulated with hyaluronic acid to provide intense and long-lasting moisture for dry, sensitive skin. This rich texture moisturizer helps restore the skin's hydration barrier while providing soothing comfort. This product is a dermatological skincare item containing hyaluronic acid as one of its key active ingredients. The formula is specifically designed for sensitive skin types and comes in a 50ml container with a pump dispenser for convenient application. As a personal care product, detailed features are not listed to avoid making unsupported claims about its effects.