
Optimum
Vitamin C Serum
94%
High match
Medium irritancy
4/7
key actives shared
1/1
hero shared
26%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Niacinamide
- Both contain:3-o-ethyl ascorbic acidSodium hyaluronateGlycerin
- Both contain vitamin C and niacinamide.
- Both work for:Anti-agingEvens skin toneMoisturizingAnti-blemishAnti-oxidation
- The original also hasInulinSaccharum officinarum extractAlpha-glucan oligosaccharide
- Unlike the original, it hasBetaineCaprylic/capric triglycerideDecyl oleate


















