Peter Thomas Roth
Peptide 21 Wrinkle Resist Serum
54%
Medium match
Medium irritancy
18/40
key actives shared
15/20
heroes shared
33%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Tripeptide-10 citrullineAcetyl octapeptide-3Palmitoyl hexapeptide-12Acetyl tetrapeptide-11Acetyl tetrapeptide-9
- Both contain:Sodium lactateTetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetateGlycerin
- Both contain peptides.
- Both work for:MoisturizingAnti-aging
- The original also hasPentapeptide-18Tripeptide-32Hexapeptide-9
- Unlike the original, it hasAcetyl tetrapeptide-2Isopropyl myristateSqualane















