Peter Thomas Roth
Peptide 21 Wrinkle Resist Serum
45%
Medium match
Medium irritancy
11/28
key actives shared
10/14
heroes shared
29%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Acetyl hexapeptide-8Palmitoyl tripeptide-1Palmitoyl tetrapeptide-7Acetyl hexapeptide-1Dipeptide diaminobutyroyl benzylamide diacetate
- Both contain:Sodium hyaluronate
- Both contain peptides.
- Both work for:Anti-agingMoisturizing
- The original also hasCopper tripeptide-1Pentapeptide-18Sh-oligopeptide-1
- Unlike the original, it hasTripeptide-10 citrullineAcetyl octapeptide-3Palmitoyl oligopeptide




















