PCA SKIN
Facial Wash
39%
Low match
Low irritancy
0/1
key active shared
20%
of the original's ingredients
Why it's a dupe
- Both are cleansers.
- Both contain AHAs.
- Both work for:Exfoliation
- The original also hasLactobionic acidPHAs
We found no close formula dupe for Trinny London Better Off. The nearest product, PCA SKIN Facial Wash, is only a 39% match: it shares 2 of the original's 10 key ingredients (Lactic acid and Cocamidopropyl betaine).
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.














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Note: Ingredient concentrations are estimated; products aren't lab-tested. A close match doesn't guarantee the same feel.