Peter Thomas Roth
FirmX Growth Factor Neuropeptide Serum
53%
Medium match
Medium irritancy
4/9
key actives shared
1/1
hero shared
30%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Acetyl dipeptide-1 cetyl ester
- Both contain:SqualaneSodium hyaluronateGlycerin
- Both contain peptides.
- Both work for:MoisturizingAnti-aging
- The original also hasCoconut alkanesHydrogenated ethylhexyl olivateCoco-caprylate/caprate
- Unlike the original, it hasUreaPalmitoyl hexapeptide-19Cyclopentasiloxane
- It also works for:Evens skin tone





















