
Peter Thomas Roth
Firm X Collagen Moisturiser
59%
Medium match
Low irritancy
3/8
key actives shared
1/1
hero shared
31%
of the original's ingredients
Why it's a dupe
- Both are moisturizers.
- Same hero ingredients:Palmitoyl tripeptide-5
- Both contain:DimethiconeGlycerin
- Both contain peptides.
- Both work for:Anti-aging
- The original also hasEthylhexyl palmitateGlyceryl stearate seDunaliella salina extract
- Unlike the original, it hasPalmitoyl dipeptide-5 diaminobutyroyl hydroxythreonineSqualaneHydrolyzed collagen





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