
Peter Thomas Roth
Firm X Collagen Moisturiser
45%
Medium match
Low irritancy
5/8
key actives shared
33%
of the original's ingredients
Why it's a dupe
- Both are moisturizers.
- Both contain:SqualaneSodium hyaluronateHydrolyzed collagenDimethiconeGlycerin
- The original also hasAgran oilOlea europaea fruit oilMacadamia ternifolia seed oil
- Unlike the original, it hasPalmitoyl tripeptide-5Palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonineSoluble collagen
- It also works for:Anti-aging




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