Introducing the new Hyalu B5 Suractivated Serum - now super activated to deliver 27X more hyaluronic acid 8 layers into the skin. 💧 The new and improved formula: 💧 Provides 1HR skin barrier repair 💧 Delivers intense hydration to firm & plump skin 💧 Features a 4 hyaluronic acid system Available now on at laroche-posay.com. #LaRochePosayUSA #LifeChangingDermatology #HyaluronicAcid #HyaluB5