Peter Thomas Roth
Peptide 21 Wrinkle Resist Serum
64%
Medium match
Medium irritancy
6/8
key actives shared
3/3
heroes shared
61%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Acetyl octapeptide-3Tripeptide-10 citrullineTripeptide-1
- Both contain:Hydrolyzed wheat proteinHydrolyzed soy proteinGlycerin
- Both contain peptides.
- Both work for:Anti-agingMoisturizing
- The original also hasOlea europaea fruit oilEvening primrose oilgreen tea
- Unlike the original, it hasPalmitoyl hexapeptide-12Acetyl tetrapeptide-11Acetyl hexapeptide-8

















