An innovative serum formulated with 4% H.A. Filler Expert Complex: a blend of 3 different forms of Hyaluronic Acid, Cosmetic DroneTM for wrinkle filling, and Hyaluronic Acid protector Rejuvenates skin texture and helps renew the plumpness of the skin Provides intense, immediate and long-lasting hydration Improves pore appearance How to use Apply on clean skin and follow with your favorite G.M. Collin cream.Frequency: Morning and/or evening.