Dermatherm Ultra Comfort Organic Hydration Boost Serum Normal to dry skin Face Hypoallergenic Made in France 50ml Formulated without preservatives, Ultra Comfort Moisture Boost Serum is a 100% natural active spa treatment. Concentrate of marine coral, magnesium and sodium PCA, hydrating* and firming active ingredients of natural origin, gives the skin a hydration boost to restore its water balance and limit skin aging linked to dehydration. *Hydrates the upper layers of the epidermis. It is made of 100% natural ingredients and 60% of the total ingredients come from organic farming. Hypoallergenic Sterile cosmetics - 0% preservatives +60% improvement in hydration