The AHA 2 BHA 2 Blemish Treatment Serum

The REBALLUTION of blemish spot care

Highly concentrated with 2% AHA and 2% BHA, this serum in a pure cotton ball quickly and easily soothes acne-scarred skin and instantly cares for blackheads and whiteheads.

 

  • Volume : 50g (30+ cotton balls per serum)

$23.00
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Recommended for
COSRX The AHA 2 BHA 2 Blemish Treatment Serum for those seeking a gentle yet effective blemish spot treatment for acne-prone skin, this product also addresses blackheads, whiteheads, and clogged pores caused by excess sebum.


Target concerns 
- Blemishes and Acne 
- Pore 
- Rough skin texture


Texture
The oil and pure vitamin c layers blend together and absorb smoothly into the skin, leaving it more supple and radiant. If you experience any stickiness, try adding a bit of moisturizer


Color
100% pure cotton compressed balls are filled with an intensive spot treatment serum, leaving a refreshing finish without any residue.

1. Take out the cotton ball using the tongs included.

2. Gently tap a cotton ball directly onto target areas. 

*Depending on the area of concern, you may gently wipe the blackhead/whitehead on the nose and chin


*For daytime use, please be sure to apply sunscreen.

MAIN INGREDIENTS
• Glycolic Acid (AHA) 2%: Unclogs pores to help remove impurities from the skin
• Salicylic Acid (BHA) 2%: Care the overproduction of sebum

SUB INGREDIENTS
• PHA(Gluconolactone), Allantoin, Zinc PCA, Sodium Hyaluronate : Cares sebum production from pores

PROVEN RESULTS
  • After 4 Weeks 
    67.15% reduction in papules 
    75.76% reduction in pustules 
    27.27% reduction in blackheads 
    29.86% reduction in whiteheads 
    39.74% reduction in sebum levels 
    41.82% improvement in oil control 

*Based on clinical trials of 20 subjects.
*As a result of the clinical trials from Mariedm Co., Ltd. Skin Research Center

In just 4 weeks, Papules reduced by 67.15%

*As a result of the clinical trials from Mariedm Co., Ltd. Skin Research Center

Complete your Routine

For the best results, use our Ready - Target - Protect routine! These are favorites from customers who got this serum, so they’ll work for you too!

Overall rating: 4.337209 / 5 from 172 reviews.

AI Generated Review Summary

This blemish treatment serum, highly concentrated with 2% AHA and 2% BHA, is praised for its quick and effective acne reduction, blemish clearing, and convenient packaging. However, some users experienced discomfort and mixed results regarding pimples and bumps.

Summary topics

  • Breakouts: 5%
  • Acne: 6%
  • Treatment Effectiveness: 13%
  • Packaging: 9%
  • Skin Improvement: 16%

Review topics: ["size","irritation","results","issues","improvement","feels","packaging","use","formula","skin","pimples","buy","acne","breakouts","bumps","difference","redness","face","pores","works","reduction","hair","effect","serum","cotton balls","treatment","tongs","tweezers","cosrx","idea"].

Review highlights

  • "it dramatically reduced redness overnight on problem areas and application feels nice."Kane M.
  • "it actually reduces acne and does not dry out your skin."Alexandra
  • "I get really deep individual acne and this has been a great product for me."Kris

Reviews

LOVE IT! My husband had

"LOVE IT! My husband had horrible bacne and I bought this to spot treat his cystic acne. Everyone of those little buggers disappeared in two nights of using this serum and left no redness on the skin. These will be amazing fot anyone looking for spot treatment to pesky pimples, even cystic acne. So if you suffer with big old pimples, get this. You won't regret it."

Molly P. (5/5)

This serum is great! It

"This serum is great! It pretty much vanishes blemishes in a night or two, and it pushes blackheads and whiteheads out so they can be exfoliated away more easily. The only flaw (in my opinion) is that the plastic tweezers seem to struggle to hold onto the cotton ball while you're dabbing it on. I wonder if metal tweezers would have better grip?"

Samantha B. (4/5)

This blemish treatment works and

"This blemish treatment works and you see results within hours. I may get one blemish every two months since I started using Cosrx Snail Mucin skincare routine plus the retinol."

Patricia S. (5/5)

Using to treat ingrown hairs

"I get a random pimple here and there, but I purchased this to treat ingrown hairs after shaving. I do notice a difference but I haven’t been great about regularly using the product."

Katina R. (5/5)

This does wonders for my

"This does wonders for my sons skin"

Theresa A. (5/5)

I got this for my

"I got this for my two daughters, they are in their teens and dealing with hormonal breakouts. They just started using them but like the convenience being able to grab a cotton ball and dab where the breakout are. They have also noticed that its helping clear up painful under the skin pimples quick."

Brittney C. (5/5)

I had tried everything to

"I had tried everything to calm breakouts and texture with little to no success, but the AHA 2 BHA 2 Blemish Treatment genuinely changed my skin. Within a week, my pores looked clearer, congestion was gone, and stubborn blemishes finally started healing instead of lingering. This is one of those rare products that actually does what it promises."

Traci P. (5/5)

I haven't used this many

"I haven't used this many times yet but I do notice that my skin feels really smooth the next day and my acne scars are fading. I don't notice any excessive stinging or irritation . While the pre-soaked cotton balls are convenient, I do think I would prefer to just put it on a pad myself."

kelsey d. (4/5)

I brought this product a

"I brought this product a few weeks ago, and it is amazing because it shrinks my pimples overnight, this is a must to skincare."

Karina J. (5/5)

These are very easy to

"These are very easy to use but also very drying wherever you do. I personally wouldn't buy again"

Amanda C. (2/5)

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