Where the Essentials and Advanced editions each do one job, the Signature does four. Expression is treated directly, renewal work continues overnight, the eye area is handled on its own terms, and the barrier underneath everything is rebuilt and held in place.
The most complete routine in the Journey line, in two week sizing. The Four Pieces Line Serum Renewal Serum Eye Cream Restoration Cream How The Edition Works Four full strength treatments, each doing a single job completely rather than one formula carrying the routine.
