What it is: A solution that offers an advanced formula targeting dynamic forehead, eleven eye and smile lines in an effective, non-injective way.What it does: By incorporating a high concentration of Argireline, this lightweight serum improves the appearance of facial areas prone to deep-set lines, resulting in smoother, more relaxed skin. ARGIRELINE™ is a trademark of Lipotec S.A.U. Neither DECIEM nor The Ordinary is affiliated with Lipotec S.A.U. How to use: Apply a few drops to the forehead a