La Roche-Posay Hydraphase Intense Serum is a Rehydrating Concentrated Gel, suitable for dehydrated sensitive skin. A formula highly concentrated in active ingredients: - Hyaluronic Acid Fragments to immediately infuse and retain water in the skin for optimal hydration. - Arginine + Serine naturally present in the epidermis, they capture water so that the perfect NMF (Natural Moisturising Factor) balance is restored. - Enriched with La Roche-Posay Thermal Spring Water. - Melt-in gel texture, fast absorption, fresh and non-greasy. Skin feels refreshed and rehydrated. Dehydration lines appear smoothed. - Non-perfumed. - No parabens. La Roche-Posay follows strict formulations standards: - 100% hypoallergenic skincare - Non-comedogenic - High concentration of selected ingredients and Thermal Spring Water - Minimal ingredients and fragrance - Tested on sensitive skin