Been using this product for 3 mos. now. I'm not sure if it entirely clears the blackheads but I did notice some improvement.

I really like this, it does exactly what it says it will.

I have been using this product for 2 weeks now.. slowly seeing some results

Je l'utilise depuis un mois 3fois par semaine et je n'ai pas vue beaucoup de changement au niveaux de mes points noires , je poursuis! 

Don't use it in a daily basis. I only use it when really needed. However, breakouts everywhere

I love this because it really helps with my pores and blackheads. This is my 4th bottle.

Having problems with your blackheads or whiteheads? You have found your saviour! Wait no more! Bid goodbye to those hate blackheads and whiteheads now!

I got this exfoliator because it got really good reviews on youtube. I have oily combination skin and have been using it for a couple of months now along with the AHA Power Liquid. I think it's working, but it's hard to tell without giving it more time.

Long term I am hoping this product will help refine my skin texture, but immediately I noticed smoother, brighter skin tone and better absorption of my skincare. I am only using it once a week for about a month so far, and I don't know if I will ever go to more frequent usage because I have very sensitive skin.

Great product! It’s easy to absorb to my skin.

amazing product! it is powerful and absorbs well! one bottle can last you a year!!!

i bought this one for my friends too

again i love these cosrx products, this one reduced my blackheads so much. second bottle of this and im still in love!

cleared up my acne. nothing can compare to this

This is still my favourite BHA peeling product because it is so gentle and effective. I have to be careful with acids on my sensitive skin, but this never felt drying or too strong, and it definitely helps refine the skin texture. It doesn't really "shrink" pores or eliminate blackheads completely, but it does helps make pores look smaller and cleaner, which in turn does lead to less blackheads overall. Highly, highly recommended!

I just try it, hope it solve my blackhead problem

My skin type: acne prone, dry, easily get clogged pores

 

I used this with the CSORX AHA 7 whitehead together for 1-2 week. Did not see any result. When my acne got worse (probably from stress, no sleep, eating too many junk food and not because of the product), I tried applying the BHA to attempt to reduce the pimples. However, the pimples got bigger and redder. So, I stopped using them. I believe this would be helpful if you DO NOT USE ON REGULAR BASIS, and use maybe once per week. 

 

I think it is a good product. I recommend

 

GOOD 

helps keep my blackheads

 

 

 

Very good, would buy it again. It helped to reduce the blackheads that I was getting :)
 

very weird texture but makes my skin clear.

very good for acne that are penetrated deep in the skin and it is really moisturising. as the product has high concentration i used it only once a day after cleansing on my nighttime skincare routine

I am not regret of buying it!

 

This product was okay. I didn't used it that much because I realized that I didn't have a lot of blackheads. If I did have blackheads, I'm 100% sure that this product will work well. COSRX is a great brand for acne and I trust their products. Overall, their products are great. 

 

I have been using this every morning for the last two months and i am not exactly sure if this is doing anything. I use this after toner and before essence. Maybe it will be better to use this in summer for sebum control? 

I LOVE this product. It helps with congestion on the skin, white head buildup, and textured skin. It isn't a miracle worker but it helps.   

 

A good skin routine might make this product work for you too.  

 

I have combination/acne prone skin 

 

i'm always a bit wary of using this since since i know its a chemical exfoliant and that i should be careful using it but its a very good product. i still get a tingling sensation after use but knowing that it's supposed to feel like that makes me feel better. isnt painful to use and a very good exfoliator, skin feels nice and tight after usage and keeps control of blackheads! also the texture is interesting lmao i like it