Quick answer: the Paula's Choice 2% BHA Liquid Exfoliant comes closest to the Paula's Choice Skin Perfecting 25% AHA + 2% BHA Exfoliant Peel: it shares Salicylic Acid, but not Glycolic Acid. On price, both sit in the Premium tier. It also overlaps with 3 other products below.
Products the 2% BHA Liquid Exfoliant matches
Paula's Choice
2 of 3
hero actives matched
Same price tierSalicylic AcidGreen Tea
Why it holds up: Shares Salicylic Acid, but not the original's Glycolic Acid.
Full ingredient analysis →See them side by side →Drunk Elephant
1 of 3
hero actives matched
Pricier originalSalicylic Acid
Why it holds up: Shares Salicylic Acid, but not the original's Glycolic Acid.
Full ingredient analysis →See them side by side →Glow Recipe
1 of 3
hero actives matched
Same price tierSalicylic Acid
Why it holds up: Shares Salicylic Acid, but not the original's PHA.
Full ingredient analysis →See them side by side →Medicube
1 of 3
hero actives matched
Same price tierSalicylic Acid
Why it holds up: Shares Salicylic Acid, but not the original's Glycolic Acid and Niacinamide.
Full ingredient analysis →See them side by side →Common questions
Is the Paula's Choice 2% BHA Liquid Exfoliant a real dupe?
It shares hero actives with 4 same-category products in our catalogue, most closely the Paula's Choice Skin Perfecting 25% AHA + 2% BHA Exfoliant Peel (matching 2 of 3 of its hero actives). "Dupe" here means shared key ingredients, not an identical formula.
Does matching more hero actives make it better?
No. The match count only shows how many hero actives are shared. The base, supporting ingredients, texture and price still differ, so use the side-by-side comparison for the full picture.
Educational information only — not medical advice. Overlap reflects shared hero actives, not clinical equivalence.