Exfoliating toners use acids instead of scrubs to loosen dead skin and clear pores. We compared BHA and AHA formulas, strengths, and which skin types each suits.
| # | Product | Best For |
|---|---|---|
| 1 | Paula's Choice SKIN PERFECTING 2% BHA Liquid Exfoliant (2-Pack) | Best Overall |
| 2 | The Ordinary Glycolic Acid 7% Exfoliating Toner | Best Value |
| 3 | COSRX AHA/BHA Clarifying Treatment Toner | Best Gentle |
| 4 | Pixi Glow Tonic with 5% Glycolic Acid | Best Glow |
AHAs like glycolic acid work on the surface for smoother, brighter-looking skin. BHAs like salicylic acid are oil-soluble and get into pores, which makes them popular for blackheads and breakouts.
Start slowly, a few times a week, and always wear sunscreen; acids can increase sun sensitivity.

Paula's Choice 2% BHA is a leave-on salicylic acid exfoliant for clogged pores, blackheads, and uneven texture.
It's one of the most popular exfoliants in skincare. This listing is a two-pack.

The Ordinary's 7% glycolic acid toner smooths and brightens. The brand recommends evening use and notes it isn't for sensitive or compromised skin.
A big bottle that lasts.

COSRX combines a low concentration of glycolic acid with betaine salicylate in a gentle toner positioned for daily use.
A good starting point for sensitive or new-to-acids skin.

Pixi's Glow Tonic is an alcohol-free toner with 5% glycolic acid, ginseng, and aloe.
A cult favorite for a radiant, smoother look.
We compared exfoliating toners on acid type, strength, and gentleness, covering BHA for pores, AHA for glow, and a mild combination for beginners.