
Swissline
Perfection Booster
61%
Medium match
Low irritancy
2/4
key actives shared
54%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Both contain:Lactic acidGlycerin
- Both contain AHAs.
- Both work for:Evens skin toneExfoliationAnti-agingMoisturizing
- The original also hasBetaineHydroxyethylpiperazine ethane sulfonic acid


















