COSRX BHA Blackhead Power Liquid is a popular exfoliant that clears pores, reduces blackheads, and smooths skin. It contains 4% betaine salicylate (a gentle BHA), niacinamide, and willow bark extract, making it effective yet non-irritating. If you’re looking for similar alternatives, here are the top 3 best dupes.
1. Paula’s Choice Skin Perfecting 2% BHA Liquid Exfoliant
A cult-favorite BHA exfoliant that deeply cleans pores and improves skin texture.
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Key Ingredients:
2% Salicylic Acid, Green Tea Extract
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Pros:
- Fast-absorbing and lightweight
- Effectively reduces blackheads and breakouts
- Contains green tea to soothe skin
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Cons:
- Stronger than COSRX, may cause dryness
- Pricier than some other options
Why is it a dupe?
It contains BHA to unclog pores and antioxidants to calm the skin, just like COSRX. The main difference is salicylic acid instead of betaine salicylate, making it slightly stronger.
2. The Ordinary Salicylic Acid 2% Solution
A budget-friendly alternative that helps with acne and blackheads.
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Key Ingredients:
2% Salicylic Acid, Witch Hazel
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Pros:
- Affordable and effective
- Targets clogged pores and breakouts
- Lightweight, non-sticky texture
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Cons:
- Can be drying if overused
- May tingle on sensitive skin
Why is it a dupe?
Like COSRX, it exfoliates, unclogs pores, and reduces breakouts. It’s slightly stronger because it uses pure salicylic acid instead of betaine salicylate.
3. Some By Mi AHA BHA PHA 30 Days Miracle Toner
A gentle exfoliating toner that combines multiple acids for clearer skin.
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Key Ingredients:
Salicylic Acid, Tea Tree Extract, Niacinamide
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Pros:
- Gentle formula with soothing ingredients
- Helps with blackheads and brightens skin
- Suitable for daily use
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Cons:
- Works slower than stronger BHA products
- Can take time to show results
Why is it a dupe?
It exfoliates like COSRX but is gentler, making it great for sensitive skin. It also contains niacinamide for brightening, similar to COSRX.
Which One is the Best?
If you want the closest match, Paula’s Choice 2% BHA Liquid Exfoliant is the best dupe, offering stronger exfoliation and faster results. For a budget-friendly option, The Ordinary Salicylic Acid 2% Solution is a great choice. If you have sensitive skin, Some By Mi 30 Days Miracle Toner is a gentler alternative.
