
Alliance
Bio-Taches Serum
83%
High match
Medium irritancy
2/4
key actives shared
1/1
hero shared
33%
of the original's ingredients
Why it's a dupe
- Both are serums.
- Same hero ingredients:Retinol
- Both contain:Squalane
- Both contain retinoids and niacinamide.
- Both work for:Anti-agingEvens skin toneAnti-blemishMoisturizingAnti-oxidation
- The original also hasLactic acidAlgae extractAHAs
- Unlike the original, it hasUndecylenoyl phenylalanineHydrogenated starch hydrolysateVitis vinifera fruit extract






















