AHA 7 Whitehead Power Liquid



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CLAIM TO FAME: A nighttime pore-clearing treatment that helps removes whiteheads

FAST FACTS: Dislodges whiteheads, sebum buildup, or dead skin cells trapped inside pores; made with 7% natural AHA from glycolic acid to gently clear away old skin; leaves skin soft, supple, and clear

PERFECT FOR: Skin prone to whiteheads and large pores

WHAT YOU GET: (1) bottle AHA 7 Whitehead Power Liquid
NET WEIGHT: 100 ml
INGREDIENTS: Pyrus malus (apple) fruit water, butylene glycol, glycolic acid, water, niacinamide, sodium hydroxide, 1,2-hexanediol, panthenol, sodium hyaluronate, xanthan gum, ethyl hexanediol

Since this is a high concentrated formula, use only in the evening. After toner, use clean fingers or a cotton pad to spread product lightly over areas where whiteheads and dead skin cells appear. Allow it to absorb by patting softly with your fingertips. Wash off after 4 -5 minutes with lukewarm water. Follow with essence and face cream. Do not forget to use sunscreen the next morning.


COSRX is a cult-fave Korean brand that uses safe and natural ingredients to create minimal yet functional products catering to the needs of all skin types. With more than ten years of experience under its belt, COSRX has actively worked in research and product development to address the needs of its clients. Its client-based, communication-maximizing approach to developing cosmetics and skincare makes its products among the most coveted in the world.

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205 reviews

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Certified Buyer
  • Skin Type Oily
  • Skin Tone Medium
  • Facial Features Chinita
  • Age 39

gentle yet super effective

I love this product! I have used this for at least 6 months before I wrote this review. Super effective in exfoliating the surface of my skin. I use my Cosrx BHA more often like 3x a week since I have oily skin. This AHA one, I use only once a week to remove any dead skin cells. I wake up with smooth glowy skin. Don't forget your sunscreen!

2 days ago
  • Skin Type Combination
  • Facial Features Morena
  • Age 22

Didn't deliver

I have really high hopes on this product to get rid of my stubborn whiteheads and dull skin and I have been using this for months but until now I can't see any improvement at all. I am after of its gentle exfoliation effect hoping to get better texture but this AHA felt like sitting on top of this skin. Though its moisturizing effect was really good other than that nada.

7 days ago
  • Skin Type Oily
  • Skin Tone Medium
  • Facial Features Chinita
  • Age 27

A holy grail chemical exfoliant!

This is the first chemical exfoliant that I've tried, and I'm glad that I did. There wasn't any dramatic changes when I used it for the first month. But right now, after three months of using it twice a week, I can say that it has greatly improved my skin's texture. My face is softer and I've observed less breakouts. It has also lightened my acne scars. There had also been instances when people commented how my skin looks brighter/glowing. This is a holy grail product for me. :)

14 days ago
Top Reviewer
Certified Buyer
  • Skin Type Combination
  • Skin Tone Fair
  • Facial Features Chinita
  • Age 17

Powerful enough

This is my second chemical exfoliant because I'm on the look out for an active that could help in reducing my milia, as it has been my problem since I was a child. The first acid I used was from TO which was the LA5% and it didn't really help in reducing my milia. I hoped this would, but it didn't either. I didn't really notice much of a difference on my skin but when I used this and the LA5% together, it got rid of the excess sebum and blackheads on the tip of my nose, which I did not expect!

18 days ago
Certified Buyer
  • Skin Type Oily
  • Skin Tone Fair
  • Facial Features Morena
  • Age 20

Not worth it

Bought this product to try out due the the hype of chemical exfoliants. I guess it kind of helped in reducing the whiteheads around my nose but did not do much on my comedones. I would sometimes still use scrubs for my whiteheads (which is bad, I know, but nothing else works lol). It also stings when you first introduce it to your skin so be careful.

21 days ago
Certified Buyer
  • Skin Type Combination
  • Skin Tone Medium
  • Facial Features Morena
  • Age 19

A HG product for those with comedones and dark spots

After my first use, though it didn’t sting when I applied it on my face, new pimples came out. I decided to give it a week before using it again because I thought maybe my face is only adapting to the product. Then, BOOM!, after my second use my comedones aka the tiny lil bumps on my cheeks and forehead are gone and some are flattened. I was really amazed. It also helped me in reducing my dark spots from my past breakouts. Now I use it twice a week in the PM along with Cosrx Salicylic Acid Cleanser, TO Salicylic Acid, Wishtrend Vit. C, and Nature Republic Aloe Soothing Gel. I must say my skin really improved a lot.

about 1 month ago