
Cuskin
Cu:Vitamin U Serum
96%
High match
Medium irritancy
5/6
key actives shared
1/1
hero shared
43%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Niacinamide
- Both contain:Sodium hyaluronateDipotassium glycyrrhizateAllantoinGlycerin
- Both contain niacinamide.
- Both work for:Evens skin toneMoisturizingAnti-blemishAnti-aging
- The original also hasArbutin
- Unlike the original, it hasDipeptide diaminobutyroyl benzylamide diacetateCeramide npOligopeptide-1

















