Best AHA / BHA Chemical Exfoliant
Five chemical exfoliants that produce real results without compromising your skin barrier.
Our #1 pick
Paula's Choice
2% BHA Liquid Exfoliant
The BHA standard against which others are judged
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Quick answer: AHA / BHA chemical exfoliant
- Best overall: Paula's Choice 2% BHA Liquid Exfoliant
- Lowest price tier: The Ordinary Glycolic Acid 7% Toning Solution (Under $25)
- Splurge: Drunk Elephant T.L.C. Framboos Night Serum (Under $100)
Chemical exfoliants work better than physical scrubs in nearly every case (they're more uniform, don't cause micro-tears, and target specific skin issues. The choice between AHA (alpha hydroxy: glycolic, lactic, mandelic) and BHA (beta hydroxy: salicylic) depends on what you're treating. BHA is oil-soluble, so it penetrates pores to break up sebum, blackheads, and acne) the right choice for oily, congested, acne-prone skin. AHA is water-soluble, working on the skin surface to address rough texture, dullness, and hyperpigmentation. Most people benefit from rotating both: BHA on oily/breakout days, AHA on texture/glow days. Start with 2-3 nights per week, never combine with retinol on the same night, and always use SPF the next morning.
| # | Product | Price tier | Why it made the list |
|---|---|---|---|
| 1 | Paula's Choice2% BHA Liquid Exfoliant | Under $50 | The BHA standard against which others are judged |
| 2 | The OrdinaryGlycolic Acid 7% Toning Solution | Under $25 | Best AHA value, daily-use formula |
| 3 | SkinCeuticals Glycolic 10 Renew Overnight | Under $100 | 10% glycolic + soothing extracts |
| 4 | Pixi Glow Tonic 5% Glycolic | Under $50 | Gentle daily AHA toner, beginner-friendly |
| 5 | Drunk Elephant T.L.C. Framboos Night Serum | Under $100 | AHA/BHA blend for advanced users |
Our top 5 picks
SkinCeuticals
PremiumGlycolic 10 Renew Overnight
10% glycolic + soothing extracts
Pixi
Glow Tonic 5% Glycolic
Gentle daily AHA toner, beginner-friendly
Drunk Elephant
PremiumT.L.C. Framboos Night Serum
AHA/BHA blend for advanced users
More on AHA / BHA chemical exfoliant
Frequently asked
What is the best AHA BHA exfoliant? +
Paula's Choice 2% BHA Liquid is the BHA standard for clogged pores, and The Ordinary Glycolic Acid 7% Toning Solution is the best-value AHA for texture and tone. Drunk Elephant T.L.C. Framboos is the AHA/BHA blend for experienced users.
AHA or BHA, which should I start with? +
BHA (salicylic) for oily/acne-prone skin, AHA (glycolic or lactic) for normal/dry/textured skin. If you have both concerns, alternate nights.
Can I use chemical exfoliants daily? +
Most people do better at 3-4 nights per week. Daily use is possible with low-percentage formulas (5% AHA or 1% BHA) but increases barrier-damage risk.
Why does BHA make my skin worse for the first 3 weeks? +
Purging, BHA accelerates the breakout cycle, surfacing existing congestion faster. Should resolve in 4-6 weeks. If still worsening at week 8, discontinue.
Can I use AHA/BHA with retinol? +
Different nights only. Both increase cell turnover and combining causes inflammation, peeling, and barrier damage even in tolerant users.
What is the best AHA / BHA chemical exfoliant? +
Our top pick for AHA / BHA chemical exfoliant is Paula's Choice 2% BHA Liquid Exfoliant. The BHA standard against which others are judged. The runner-up is The Ordinary Glycolic Acid 7% Toning Solution.
How much should I spend on AHA / BHA chemical exfoliant? +
The 5 picks here run from the Under $25 tier (The Ordinary Glycolic Acid 7% Toning Solution) up to the Under $100 tier (Drunk Elephant T.L.C. Framboos Night Serum). The Ordinary Glycolic Acid 7% Toning Solution is the lowest-cost way in, and Drunk Elephant T.L.C. Framboos Night Serum is the splurge.
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