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Paula's Choice

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant

The cult exfoliant for blackheads and clogged pores.

4.5 · 116,993 reviews on Amazon8.6Editor score
$37.00 USDIndicative price in US dollars (USD) as of October 10, 2026. Check Amazon for the current price.

Secure checkout on Amazon.com · affiliate link

Product typeLeave-on liquid exfoliant
Size (oz)4.00 oz
Price per ounce$9.25 USD
TextureLightweight liquid

A leave-on exfoliant with 2% salicylic acid that clears pores from within, reduces blackheads and blemishes and smooths texture; fragrance-free.

Editor score

Efficacy9.5Texture8.0Ingredients / materials9.0Gentleness7.5Satisfaction9.0Value8.5
Editor score — Skin Perfecting 2% BHA
Skin Perfecting 2% BHA
Efficacy9.5
Texture8
Ingredients / materials9
Gentleness7.5
Satisfaction9
Value8.5
8.6
Overall
Editorial 0–10 rating based on specs, ingredients and verified buyer feedback.
Efficacy9.5
Texture8.0
Ingredients / materials9.0
Gentleness7.5
Satisfaction9.0
Value8.5

Specifications

Format & price
Product typeLeave-on liquid exfoliant
Size118 ml
Size (oz)4.00 oz
Price per ounce$9.25 USD
Shades available—
Use & results
Skin / hair typeOily, Combination, Blackhead-prone, Normal
ConcernsBlackheads, Clogged pores, Blemishes, Texture
Finish—
TextureLightweight liquid
When to useNight (or morning with SPF)
Sun protection (SPF)—
Formula
Key ingredients2% salicylic acid (BHA), Green tea extract
Fragrance-freeYes
Cruelty-freeYes
Vegan—
Made in—
Other details
Free fromAlcohol, dyes, oils and silicones

Our review

Few products have the reputation of Paula's Choice 2% BHA: it's been the most recommended blackhead exfoliant for over a decade and has nearly 117,000 Amazon reviews.

Its secret is salicylic acid, which is oil-soluble so it gets inside the pore and unclogs it from within — something gritty scrubs can't do. Being leave-on, it works for hours; with no fragrance or alcohol, it's surprisingly gentle for how effective it is.

Results on blackheads and bumps usually show in 1–2 weeks. Start every other night and always wear sunscreen by day, since acids increase sun sensitivity. On very dry skin it can be too much.

How to use

After cleansing, apply with a cotton pad or hands over the face; don't rinse. Start every other night and wear sunscreen by day.

What we love / Keep in mind

What we love

  • Very effective on blackheads and clogged pores
  • No fragrance or alcohol
  • Smooths texture and evens tone
  • Almost 117,000 reviews

Keep in mind

  • Can dry or irritate at first
  • Daily sunscreen is a must
  • Pricier than other salicylic options

Best for

Oily or combination skin with blackheads, clogged pores or bumps.

Skip it if…

Very dry or sensitized skin, or anyone not wearing daily sunscreen.

What buyers say

4.5
4.5 on Amazon
116,993 reviews on Amazon

Buyers say it cleared their blackheads and bumps within weeks and skin looks smoother. Complaints mention initial purging or dryness and the price.

Bye blackheadsSmoother skinInitial purgingPrice

Editorial summary of public reviews on Amazon and specialist sites.

8.6

Verdict

The most effective blackhead treatment on the site: a classic that has earned its fame.

View on Amazon
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Sources

Skin Perfecting 2% BHA$37.00 USD
View on Amazon