The Thalgo Silicium Concentrate is perfect and necessary compliment to the Thalgo Silicium Cream. This is a rick serum for those aged over 40 who have lost firmnedd and wish to treat the skin. For women with marked wrinkles and reduced firmness of the facial contours and neck looking for an intensive high-concentration treatment. By fighting the appearance of visible wrinkles and skin slackening, this concentrated serum infuses the skin with active ingredients to help redefine facial contours. Used as an intensive course of treatment, it has long-term effects while immediately offering the skin a feeling of comfort and a velvety finish.