Comfort Zone Hydramemory Serum - Deep lasting moisturising effect, skin tone and elasticity, extraordinary velvet effect. Key ingredients: Trehalose, baobab extract, hyaluronic acid. 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 moisturising efficacy is linked to the mucilage obtained from leaves because it is able to bond with large amounts of water. Recommended: Recommended for skins which are especially dehydrated.