This deep acting water resource face serum has a lasting moisturizing effect & extraordinary velvet softness. How it works Trehalose is a hydro active sugar obtained from desert plants able to create a protective barrier around cells limiting their loss of water. Baobab extract is obtained from the leaves of the invaluable African plant known also as the " Plant of Life" since it can survive up to 5 000 years. Its moisturizing efficacy is linked to the mucilage obtained from leaves because it is able to bond with large amounts of water. How to use Apply to face & neck & massage until absorbed. Follow with preferred moisturizing cream. Recommended for skins which are especially dehydrated.