Double down on moisture with this ultra-lightweight Bi-Phase Moisture Serum. The serum phase, formulated with natural-origin hyaluronic acid, helps to provide intense hydration. The oil phase is enriched with raspberry seed oil, which is known to be a source of vitamin E, and helps to lock in that hydration. Clinically proven to hydrate skin for up to 30hrs Fast-absorbing Helps skin feel soft, supple and plump with moisture Shake well before use to mix and get the benefit of the two phases Infused with our comforting Vitamin E scent Suitable for all skin types, even dry and very dry skin Dermatologically tested How to recycle Bottle contains recycled glass Bottle is recyclable, not including pipette where local facilites allow *Validated in an independent user trial with 100 women and men aged 18-45, 4 weeks.