Thalgo Reviving Marine Mist contains seaweed concentrate that has been formulated to reinforce your skin care creams efficiency by stimulating the skin's vital energy. It is enriched with a revitalizing ingredient that works naturally on the entire cell energy sequence. Use of Thalgo Reviving Marine Mist prior to applying skin moisturizer maximise the effectness of treatment creams.Improved skin hydration*After 1 hour: +55%After 4 hours: +39%Even more effective than the Hydra-Marine Serum (26.6%) and the Hydra-Marine 24h Gel-Cream (36.3%)Proven effectiveness**Revitalised skin: 88% .Improved skin texture: 89% .Softened and hydrated skin: 94% .More comfortable skin: 100%*Test carried out using corneometry on 11 volunteers aged 19 to 64, 1 hour and 4 hours after application**Self-assessment carried out by 17 volunteers aged 21 to 54 after 21 days of use.