Perlier Hydro-zone Smart Hydration Multi-Shield Serum What It Is Experience a splash of moisture with Perlier's Hydro-zone Smart Hydration Serum. Help restore proper moisture to the skin for a more plump appearance that will leave you looking dewy and hydrated.   What You Get 1 fl. oz. Hydro-zone Smart Hydration Multi-Shield Serum What It Does Perlier's research selected the Living Stone plant from which to extract an incredible ingredient called Lithops Pseudotruncatella Callus Lysate Can be used on its own or it's perfect to apply before a day cream (sold separately) Gives the skin a dewy and hydrated appearance Temporarily provides a glowing complexion Gives the skin a more youthful appearance   Consumer Perception Survey  In a consumer perception survey with participants using this product daily: 100% agreed the texture was pleasant. 100% agreed the serum was pleasant to use. 100% agreed the serum makes the skin appear more hydrated. 100% agreed the serum nourishes the skin with moisture. 100% agreed the serum improves the appearance of the skin. 100% agreed the overall evaluation of product is good. In a Consumer Perception Survey of participants after using the product daily for 28day: 100% agreed the preparation improves skin hydration 100% agreed the preparation improves skin elasticity 100% agreed the preparation improves skin firmness 100% agreed they would re-purchase the product