Cosrx AHA 7 Whitehead Power Liquid

Based on 109 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

  • Great for oily skin
  • Clears acne and blackheads
  • Contains a low pH level
  • Works well with other products from the same brand
  • Nice consistency


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you will be better off using a BHA (which essentially dissolves the sebum
Remember this is an AHA (Alpha Hydroxy Acid), not a BHA. AHAs work by breaking up the "cellular glue" that makes dead skin cells stick together. If you have acne, you will be better off using a BHA (which essentially dissolves the sebum, or "gunk," that clogs your skin). This is great for giving you...
Erin Dobbins
4 years ago
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The best for closed Comedones and stubborn white heads!
I have really bad closed Comedones around my chin and my forehead. I put this on three nights in a row and already see a difference! I won’t be using this everyday, but it did not have a bad reaction at all! My face is getting back to clear and smoother! Hopefully it continues. I use dermologica fac...
Taytum hickey
2 months ago
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[Beauty] what's your skincare routine like and how's your skin doing?
Actives (1-3x a week): The Ordinary 30% AHA + 2% BHA peeling solution, Paula’s Choice 2% BHA liquid exfoliant, Cosrx AHA 7 Whitehead power liquid. My skin has made the most noticeable improvement when I started using PC 2% BHA about 6 weeks ago and started being more consistent about using actives. I don’t think my skin is particularly sensitive, but it is very clog-prone, so the actives really help with that.
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Dermstore US
Yes (3) No (0) Report this review 4 For the cost of this product I was quite surprised at how effective this AHA was! I not only use it on my face but also on ingrown hairs that I get after shaving or hair removal and it does the trick without being too harsh on my skin. I have really oily but dehydrated skin, this product brought balance back to my skincare routine. Was this review helpful to you?
1 month ago
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Want glowing, soft, happy, healthy skin? Buy this.
After a ton of research I decided to add an active to my skin care routine, replacing my harsh physical exfoliators, and in October 2017 I purchased COSRX AHA. Immediately I was in love. If you've never used an active before, like I hadn't, do it in baby steps. Apply a thin layer once, maybe twice a...
4 years ago
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I love this! This is one of my 'life changing' products. Cleared up white heads, softens my skin and evens my skin tone!
1 month ago
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NEW OR NEED HELP? Ask here! - ScA Daily Help Thread Mar 12, 2021
- Stridex Pad (2% SA, red box) / Cosrx AHA 7 Whitehead Power Liquid (ON ALTERNATE DAYS RESPECTIVELY), wait 20 mins. - Wet face slightly, apply Habo Lado Gokujyun Premium HA lotion (Old formula). - Cosrx 96 Snail Mucin Essence. - TO 10% Niacinamide and 1% Zinc.
This is the difference. I've struggled with tiny whiteheads ...
This is the difference. I've struggled with tiny whiteheads and blackheads all my life since I was a teen. That, combined with hyperpigmentation, meant that every tiny whitehead or blackhead would leave a mark because of the swelling. This product has made a complete difference to my skin. I've been...
Amazon Customer
4 years ago
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Okay but not worth hype....mild acne sufferer, dry skin
This is my honest detailed review, I purchased Cosrx AHA 7 Whitehead Power Liquid 100ml from the store K-beauty store on January 31 2017. I have been using it for around a little over 3 months now. I have Prime so the product came quickly. My overall review is that it is okay but not worth the hype....
5 years ago
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HAVE A QUESTION? ASK HERE! Daily Help and Questions: January 18, 2021
I started to have comedonal acne (first breakout) last May and it became manageable now after incorporating Cosrx AHA 7 Whitehead Power Liquid. My cheeks and temples already cleared up and I'm planning on clearing up the PIE. I read that hydrating/moisturizing will help in fading PIE.
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Item Form


Skin Type




Product Benefits

Brightening; Even Toning; Hydrating; Exfoliating; Softening