Do Instant Face-Lift Serums Work?

Do instant face-lift serums actually work at all? Or are they just a gimmick? My dermatologist tried selling me Neocutis, which supposedly contains stem cells from a baby that died many years ago? Is this serum worth the money? 

Susan_E

F, 49, Pennsylvania

Creams, serums can improve the quality of skin nOt lift skin!