La Roche-Posay Hydraphase HA Light is a lightweight moisturizer that provides 72-hour intense hydration. Formulated with hyaluronic acid from green technology and La Roche-Posay thermal spring water, it helps replenish moisture and add radiance to the skin. This dermatological skincare product comes in a 50ml size and features a light, non-greasy texture suitable for daily use. The formula contains naturally-derived hyaluronic acid produced through green technology, making it an eco-conscious choice. As a personal care product focused on skin hydration and health, detailed features are not listed per guidelines.