Unveil a complexion that looks refreshed and rehydrated with the la roche posay hydraphase intense serum a replenishing concentrated gel for dehydrated and sensitive skin the moisturising facial serum is enriched with a highly concentrated blend of la roche posays thermal spring water known for its soothing and anti irritating properties plus hyaluronic acid fragments to immediately infuse the skin with deep hydration fast absorbing and non greasy the melt in gel texture will reduce sk