
Peter Thomas Roth
Firm X Collagen Moisturiser
37%
Low match
Low irritancy
3/5
key actives shared
33%
of the original's ingredients
Why it's a dupe
- Both are moisturizers.
- Both contain:SqualaneSoluble collagenGlycerin
- Both work for:Anti-aging
- The original also hasUbiquinoneCera alba
- Unlike the original, it hasPalmitoyl tripeptide-5Palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonineHydrolyzed collagen





















