Intensive serum treatment for facial skin. Created by Thalgo using marine ingredients that are easily adapted to the human body. Fermented seaweed is the base material of this product. Its acidic properties allow to purify, cleanse and rejuvenate the skin easily and in a short time. It is applied at night because it is an abrasive product and can cause irritation or discomfort during the day. It has been designed for those who want to unify their skin tone or remove differences caused by blemishes. It also serves to perform the peeling technique and benefit the reduction of acne on the face. It is not recommended for use on sensitive skin or skin with open wounds. It is advisable to avoid exposure to sunlight, saunas, swimming pools or jacuzzis while using this product.