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Cosrx AHA 7 Whitehead Power Liquid 100ml


(142 customer reviews)

In stock

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 skin tone.

Whiteheads, excess sebum, congested pores be gone! 

The Cosrx AHA 7 Whitehead Power Liquid is a one-step solution for troubled skin including persistent acne, hormonal acne, sun damage and hyperpigmentation, blemish probe, or combination to oily.

The Cosrx AHA 7 Whitehead Power Liquid includes Pyrus Malus (Apple water) with a combination of AHA Glycolic Acid and Hyaluronic Acid. Exfoliating and deep cleaning the pores. Reducing clogging of dead skin and trouble issues such as whiteheads and blackheads.

Free of paraben, ethanol, surfactant, artificial colorant, artificial fragrance, triethanolamine and phthalein.


How to use:

After cleansing, soak a cotton pad and swipe a thin layer of the liquid over the skin, avoiding the eye and mouth area. For use during the daytime, follow with a broad-spectrum sunscreen.

Expiry 2025/03/31

Explore more Chemical Exfoliators and COSRX products available at Beauty Barn.



Cosrx AHA 7 Whitehead Power Liquid Ingredients: Pyrus Malus (Apple) Fruit Water, Butylene Glycol, Glycolic Acid, Water, Niacinamide, Sodium Hydroxide, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl HexanediolA skin saviour for controlling whiteheads and sebum.

How to Use

  1. After cleansing and toning step on dry skin, pump 1-2 times on cotton pad and gently wipe over face and neck area or direct pad unto skin.
  2. Wait 3-5 minutes before applying serum or moisturizer.
  3. Use 1-2 times a week.
  4. We recommend using it in your PM routine.
  5. Skip mixing any other forms of exfoliator, Vitamin C serum or retinol/retinoids in the same routine.

Shipping & Handling


  • We charge a shipping fee of ₹50 for orders below ₹2500 and free shipping for all orders above ₹2500.


  • HOW IT WORKS: Once our system processes your order, your products are inspected thoroughly to ensure they are in a perfect condition.
  • After they pass through the final round of quality check, they are packed and handed over to our trusted delivery partner.
  • Our delivery partners then bring the package to you at the earliest possible. In case, they are unable to reach your provided address or at a suitable time, they will contact you to resolve the issue.
  • If your Order is showing as delivered but you have not received it, Please update us within 5-12 hours so that we can look into it, or else after the TAT gets over we can’t look into the order.


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We ensure your orders are dispatched within a few hours of order (before 10a.m on working days) to upto two working days.

Packaging and Damage

Beauty barn maintains a very high level of quality control and till date, we have received minimal complaints about the quality of our packaging.Furthermore, less than 0.5% 0f our products we ship are returned to us as damaged. To ensure your products remain undamaged during the shipping process, each individual product is packaged in bubble wrap while fragile items like bottles are safely secured with additional bubble wrap, which are then packaged in boxes which are wrapped in plastics.We pride ourselves on the quality of our packaging. Till date, we have received minimal complaints about damaged products due to our packaging.

142 reviews for Cosrx AHA 7 Whitehead Power Liquid 100ml

  1. heyitsneetulama (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. moon2shine9 (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. rochona.m (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. dildeepdureja

    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. teja.perineni

    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. bhartipahuja22 (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. readerthedreamer

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

  8. rooparaghav5

    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. shakti.sharma15895 (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. kajalnagar94 (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

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