Medik8 Hydr8 B5 delivers intense hydration for supple skin. This liquid rehydration serum contains multi-weight hyaluronic acid, which helps to visibly plump the skin and soften the appearance of fine lines. The oil-free formula absorbs quickly without leaving a greasy residue. It improves the skin's ability to retain moisture and regenerate, resulting in a complexion that feels cushion-soft, intensely hydrated, and visibly replenished. This serum is a great addition to any daily skincare routine.