COSRX_AHA 7 Whitehead Power Liquid

COSRX_AHA 7 Whitehead Power Liquid

Dull skin,acne scars,rough skin??

The Cosrx AHA 7 Whitehead Power Liquid is a treatment essence to exfoliate and keep pores clean and clears away dead skin cells revealing a brighter skintone,while keeping skin moisturised. It is gentle enough to be used on sensitive and irritated skin.

Formulated apple water containing AHA and 7% Glycolic Acid, that  exfoliates away dead cells, deep within the skin, reduce excess sebum to eliminate whiteheads and blackheads.

USAGE-use not more than 2-3 times a week at night, as an essence step.

**do not use vitamin C or retinol on nights when you use the Aha whitehead power liquid.


Expiry: 2021.11


In stock

  • Description
  • Reviews (19)
  • Clean at Beautybarn
  • Ingredients:


+ Reduce whiteheads and sebum.
+ Moisturize and refresh the skin
 without causing congestion.
+ Whitens and brightens the skin.

Brand : COSRX
Volume : 100ml
pH Level : 4.00
All Skin Types
Made in Korea 

A skin saviour for controlling whiteheads and sebum.

AHA 7 Whitehead Power Liquid includes apple water containing natural AHA and Glycolic Acid. It exfoliates to deep clean the skin, relaxes pores reduces excess dead skin problems and trouble issues such as whiteheads and blackheads.

AHA 7 Whitehead Power Liquid clears away old dead skin cells trapped inside the pores. Works alongside vitamins, whiteners and natural moisturizer treatments, Managing dead skin cells without unnecessary stimulation. Helping skin management while creating healthier skin with more vitality


What is Pyrus Malus (Apple) Fruit Water? An alpha-hydroxy acid naturally-occurring found in sugar cane and malic acid, derived from apples, which will help to exfoliate dead skin cells, reduce the appearance of fine lines, sun damage and hyper-pigmentation, diminish the appearance of large pores and acne scarring.

A great ingredient for reducing blackheads, whiteheads and troubles on skin. It even moisturizes the skin at same time as removing dead skin cells. You will find your skin is smooth, soft, and comfortable.

1) Moisture, pore control, and brightening It immediately purifies and tones up your skin leaving is clearer and more bright.

2) Whitehead clearance No more difficulty removing whiteheads and sebum !

3) AHA product with hyaluronic acid It controls excessive sebum and achieves excellent moisture retention in combination with hyaluronic acid.

4) AHA for repairing skin damage Works well for sun damaged skin. Also it is good for spots, dryness and trouble.

How to use

1) Since this is a high concentrated formula, we recommend it to only be used in the evening. Spread lightly in areas where whiteheads and dead skin cells appear after using toner to clean skin texture.
2) Use clean hands or cotton pad to spread on the face to absorb by patting softly with fingertips.
3) If you feel severe stimulation or your purpose was just to remove whitehead and sebum, wash off after 4 to 5 minutes with lukewarm water.
4) Use essence and cream after the use of AHA 7 Whitehead Power Liquid. And do not forget to use sunscreen in the next morning.


1) AHA 7 Whitehead Power Liquid is high concentrated product. Please use a small amount on areas with whiteheads and dead skin cells. Begin with using only once a week, and after skin has adjusted, use 2 to 3 times a week to maintain clear skin without dead skin cells, sebum and whiteheads.
2) When you use AHA 7 Whitehead Power Liquid, do not use other exfoliating products on same day.
3) After the use of AHA 7 Whitehead Power Liquid, use serum or mask products to moisture your skin

When you utilize this product please avoid using any products that contains high level of AHA, BHA (include Betain Salicylate), Retinal, Vitamin C (Ascorbic Acid).



19 reviews for COSRX_AHA 7 Whitehead Power Liquid

  1. 5 out of 5

    (verified owner)

    I’ve said it on BHA Blackhead Power Liquid’s review and I’ll say it again. GET THIS GURL! Those tiny bumps on your forehead will be vanished with this (mine and so many other people’s did). No matter what I tried before couldn’t make them go away and then I heard about this product and my life was never the same.

  2. 4 out of 5

    (verified owner)

    I havent seen a drastic change but I notice that it helps in treating my skin white blemishes it calms it down, I have been using a medicated product by doc.over a year now and I realise using medicated ointment over a year doesnt work anymore(ps: it help at the vey beginning), so i goyt this fungal blemishes and got this to help with my skin plus I change my diet whih help a lot.

  3. 4 out of 5

    (verified owner)

    Great product. Competitive pricing. This really helps with surface level issues such as as small whiteheads and also reduces the size of old acne spots. Regular use has helped me maintain a clear complexion (this at night and the wishtrend vitamin c serum in the morning). This should be applied every night right after toner (or it can be used as a toner for people who are used to high concentration exfoliators such as myself). It works great on hyper pigmentation caused due to both sun damage as well as acne scars, however do not expect miracles in a week. Regular use of upto 3-4 weeks will show a very marked improvement in reducing pigmentation as well as brightening up the complexion. This should only be applied at night, and if one is using this product, sunscreen is an absolute MUST. Product does tingle, and might leave the skin kind of sensitive and reddish if overused, so do not use it every single night in the beginning.

    In my experience, it is leave on chemical exfoliators such as these that really do make your complexion clearer, whilst wash off face masks are only good for cleansing.

  4. 4 out of 5

    Its a good product to exfoliate dead skin. Glycolic acid is the best form of AHA as it penetrates to deep into skin rather than just sitting on the top. If u are new to chemical exfoliants then i recommend u to begin with once a week and see how ur skin reacts to it dn u can gradually increase its usage to twice or thrice a week. Excessive use can irritate ur skin

  5. 5 out of 5

    As someone who is new into the k-beauty world, this is my very first “active”/exfoliator that i held. This works beautifully on my skin. Within a few weeks, i found my skin more brighter and with a better texture. I had heard people rave about this product, but hey it’s so worth the hype!!

  6. 5 out of 5

    (verified owner)

    My skin reacts badly when I use physical exfoliater.this product came as a rescue. Using it regularly has improved my skin condition. It has become healthy and breakouts are almost reduced to one or two in like 3-4months.make sure to use sunscreen if this product is used

  7. 4 out of 5

    Good product. Unlike bha, aha act on surface of skin removing dead cells and making skin clean.

  8. 5 out of 5

    In my jaw line & chin I’ve whiteheads problem that’s really painful they don’t go away whatever i used but after using that product i resolve my whiteheads problem but I’ve see the result after 2 weeks + it also helps in control sebum I’ve combination + acne prone + sensitive skin so skin problem is something that I’ve to deal with all the time my skin is quite clear now after using this product it also hydrates the skin !!

  9. 5 out of 5

    (verified owner)

    A gentle exfoliator. I use it once a week to unclog my pores and for getting rid of dead skin cells. It does tingle a little bit but works well on my combination acne prone skin.

  10. 5 out of 5

    (verified owner)

    I have never used something like this before because here in india we are mostly open to physical exfoliaters but this is something out of the sky made .. tingles a bit bt makes the skin really really glowing and clear ..used it 3-4 times and i swear by this one

  11. 5 out of 5

    (verified owner)

    I recently got it for few stubborn bumps on my forehead. In not more than 2 uses I could see the difference. The size had decreased and the bumps were getting less visible. Also, it gives a glowing effect post use.
    Might become a holy grail for me soon.

  12. 5 out of 5

    (verified owner)

    A really good exfoliator. I noticed the difference within a week. It is gentle on the skin and reduced my whiteheads but need to apply moisturiser after use. Will highly recommend it.

  13. 4 out of 5

    (verified owner)

    With constant use for 3 days in a week, exfoliates gently with reduction of whiteheads on my sensitive skin.

  14. 5 out of 5

    (verified owner)

    Definitely controlled my outbreaks. Incorporating this decreased the frequency with which I was seeing inflammation and acne. I ramped up to using it every other day but no more or my skin dehydrates. Earlier I was using it after dabbing on a cotton pad but afterwards I moved to pumping a small squirt on my hands and applying directly on my face and wiping it down with cotton afterwards. Flakey skin etc gets wiped away. Now that my inflammation is under control, I can actually focus on depigmentation. I’ll probably buy this again when my bottle finishes and also start incorporating the BHA.

  15. 4 out of 5

    (verified owner)

    Reviewing after a month. Great exfoliating action. Loved it

  16. 3 out of 5

    (verified owner)

    It does brighten up the skin but my skin doesn’t love it. Sometimes it reduces my acne and then sometimes it causes red scaly patches to appear on my face.

    • If your skin has sensitivity to glycolic acid, try the bywishtrend Mandelic acid 5% prep water it’s an aha but much gentle than the glycolic acid.

  17. 5 out of 5

    Hands down the best chemical exfoliating product that’s affordable and comes with a large quantity .

  18. 4 out of 5

    (verified owner)

    I have been using this product for a week now. I have hypersensitive acne prone skin with pigmentation and dark spots. Although I will not say that I have experienced any magical changes in my present skin conditions but I must admit that my skin definitely has become softer. I hope that in a month or so I will experience some visible changes in my appearance. Satisfied to an extent

  19. 5 out of 5

    (verified owner)

    Have used this for almost a month, twice a week and wake up with glowing skin every time.

    I use it in the toner step after cleansing and wait 20 minutes before continuing with the other steps.

    It isn’t very strong as the acne scars I had when I started using it are still there, but I can see them fading.

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When you spot our Clean seal, you can be sure we’ve checked that this brand’s product is made without the ingredients we believe is not safe for our health and body.

Clean at Beautybarn is formulated without:
Sulfates SLS and SLES, parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, Artificial colour and Artificial Fragrance.

Pyrus Malus (Apple) Fruit Water, Butylene Glycol, Glycolic Acid, Water, Niacinamide, Sodium Hydroxide, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol


Expiry: 2021.11