Paula's Choice 2% BHA Liquid Exfoliant vs The Ordinary AHA 30% + BHA 2% Peeling Solution
Both are exfoliants. They share a 66% active-ingredient overlap, so the real decision is about price, texture and the supporting ingredients. Here's the side-by-side.
The reference-standard 2% salicylic acid exfoliant — formulated at the pH range where BHA actually works (3.2–4.0), with green tea for antioxidant support. Unclogs pores, softens blackheads and smooths texture. The reason so many other BHA products are compared to this one.
A 10-minute weekly peel at professional strength — glycolic, lactic, tartaric, citric and salicylic acids stacked together. Not a daily product; once or twice a week maximum, never on broken or actively irritated skin. The red colour is tasmannia fruit, not blood.
Which should you choose?
On price, the The Ordinary AHA 30% + BHA 2% Peeling Solution sits in the Budget tier versus Premium for the Paula's Choice — so it's the more budget-led pick if the overlap is what you're after. The Paula's Choice leans toward Acne, Oiliness. The The Ordinary leans toward Dark Spots, Dullness.
What they share
At 66% active overlap, these are the ingredients doing comparable work in both formulas:
Ingredient stacks, side by side
Paula's Choice — top of the list
- Water~50–80%
- Methylpropaned…~5–25%
- Butylene Glycol~3–10%
- Polysorbate 20~1.5–4%
- Camellia Oleif…~1–2%
The Ordinary — top of the list
- Aqua (Water)~50–80%
- Glycolic Acid30%
- Aloe Barbadens…~3–10%
● marks ingredients that appear near the top of both lists. Percentages are positional estimates from INCI order, not disclosed doses.
The specs
| Paula's Choice | The Ordinary | |
|---|---|---|
| Category | Exfoliant | Exfoliant |
| Price tier | Premium | Budget |
| Best for | Acne, Rough Texture, Oiliness | Rough Texture, Dullness, Dark Spots |
| Usage notes | Evening only | Evening only |
| Active overlap | 66% — Salicylic Acid | |
Common questions
Is the Paula's Choice 2% BHA Liquid Exfoliant or the The Ordinary AHA 30% + BHA 2% Peeling Solution better?
What's the difference between the Paula's Choice 2% BHA Liquid Exfoliant and the The Ordinary AHA 30% + BHA 2% Peeling Solution?
Are the Paula's Choice 2% BHA Liquid Exfoliant and The Ordinary AHA 30% + BHA 2% Peeling Solution dupes for each other?
Can I use the Paula's Choice 2% BHA Liquid Exfoliant and The Ordinary AHA 30% + BHA 2% Peeling Solution together?
Related comparisons
Want a deeper, personalised read? Drop both products into the live comparison tool for an ingredient-by-ingredient breakdown tuned to your skin profile.
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