
Cuskin
Cu:Vitamin U Serum
61%
Medium match
Medium irritancy
4/7
key actives shared
1/1
hero shared
38%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Sh-oligopeptide-1
- Both contain:AdenosineArginineGlycerin
- Both contain peptides.
- Both work for:Anti-agingMoisturizing
- The original also hasTrehaloseBiosaccharide gum-1Sodium chondroitin sulfate
- Unlike the original, it hasNiacinamideDipeptide diaminobutyroyl benzylamide diacetateCeramide np
- It also works for:Evens skin toneAnti-blemish

















