Silk Plus

What It Is  This mattifying and radiance-boosting finishing serum provides ultimate softness and comfort for fragile skin. It creates a protective barrier against free radicals, leaving the complexion matte, radiant, and silky. The serum's active ingredients enrich the skin, revealing a younger, smoother appearance. Top Ingredients Yeast Extract, Mimosa Extract, St John’s Wort Extract, Hyaluronic Acid, Silk Extract, Cucumber Extract, Witch Hazel Extract, Vitamin B3   How-to Use  Apply a few drops of Silk Plus all over the face, neck and cleavage in the morning and/or in the evening. This product is one of the final touches in the Biologique Recherche beauty treatment program.