Peter Thomas Roth
Peptide 21 Wrinkle Resist Serum
45%
Medium match
Medium irritancy
6/17
key actives shared
1/1
hero shared
33%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Tripeptide-1
- Both contain:SqualaneSodium hyaluronateHydrolyzed soy proteinHydrolyzed wheat proteinGlycerin
- Both contain vitamin C and peptides.
- Both work for:MoisturizingAnti-aging
- The original also hasC12-15 alkyl benzoateCyclopentasiloxaneSuperoxide dismutase
- Unlike the original, it hasTripeptide-10 citrullineAcetyl octapeptide-3Palmitoyl hexapeptide-12



















