
Kate Somerville
Kx Active Concentrates Vitamin B3 + Vitamin C Serum
61%
Medium match
Medium irritancy
6/8
key actives shared
45%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Both contain:Tetrahexyldecyl ascorbateCaprylic/capric triglycerideHexylresorcinolEthyl linoleateCoco-caprylate/caprate
- Both contain vitamin C.
- Both work for:Evens skin toneAnti-agingAnti-oxidationMoisturizingAnti-blemish
- The original also hasPlankton extractGlucose
- Unlike the original, it hasNiacinamideAdenosineCoconut alkanes



















