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Highlights
Summary
Highly concentrated with 2% AHA and 2% BHA, The AHA 2 BHA 2 Blemish Treatment Serum from COSRX quickly and easily soothes acne-scarred skin and instantly cares for blackheads and whiteheads.
Benefits
- Gentle but effective blemish spot treatment for acne-prone skin.
- Mildly exfoliates and clears troubled spots with 2% AHA and BHA.
- Easy to use, hygienic cotton balls soaked with serum, perfect for spot targeted area.
Key Ingredients
- Glycolic Acid (AHA) 2%: Unclogs pores to help remove impurities from the skin
- Salicylic Acid (BHA) 2%: Controls the overproduction of sebum
- PHA(Gluconolactone), Allantoin, Zinc PCA, Sodium Hyaluronate: Reduces sebum production from pores
Formulated Without
- Parabens
- Sulfates
- Phthalates
Item 2632040
- Take out the cotton ball using the tongs included.
- 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.
Water, Propanediol, Polysorbate 20, Glycolic Acid, Salicylic Acid, Gluconolactone, Zinc PCA, Allantoin, Sodium Hyaluronate, Sodium Hydroxide, Dipropylene Glycol, Hydroxyacetophenone, Caprylyl Glycol, Ethylhexylglycerin, Dipotassium Glycyrrhizate, 1,2-Hexanediol, Disodium EDTA
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
151 results
Loml
I have PCOS and I have struggles with acne to this day. I've spent a lot of time finding products to help with it, I have never seen such immediate and great results. My hormonal chin acne is still a struggle but this fights against it as much as it can and sometimes over night. The rest of my face however has not broken out at all and after like a week of using it you can tell my pores are so much cleaner and smooth. My skin just feels healthier and its easier to apply my makeup!! Oh yes and if u use it with ur makeup it doesnt cause any pilling in my experience. Anyways i love her.
This works
This got rid of a stubborn acne scar that was in between my brow. It would go away after a chemical peel but then come back. Now its gone.
great for minimizing pores
i use this serum at night and target around my nose, forehead and chin where all my pores/skin problems are. i notice the next day that they are visibly smaller and less clogged. i use this about once/twice a week and it has lasted me months! the cotton and tweezers are a nice touch
great for minimizing pores
i use this serum at night and target around my nose, forehead and chin where all my pores/skin problems are. i notice the next day that they are visibly smaller and less clogged. i use this about once/twice a week and it has lasted me months! the cotton and tweezers are a nice touch
I have only been using
Verified Buyer
Reviewed at

I have only been using this product for the last week or so and I am very impressed with it. My blemishes are healing really fast after application. I have used it in the evenings.
Questions
Q&A
Showing 1 out of 1 Questions
- Q
Will this help unclog ingrown hair under lips caused by shaving upwards
- Asked by Deed
- Official Answer By COSRX - Brand EngageThis serum is formulated with both AHA and BHA, which can help exfoliate the skin and clear out clogged pores. While it is primarily designed to treat blemishes, the exfoliating properties may also help with ingrown hairs by preventing dead skin buildup that can trap hairs. However, it’s important to note that everyone's skin is different. If you have sensitive skin or are prone to irritation, we recommend doing a patch test first. Additionally, be cautious when using active ingredients, particularly after shaving, as your skin may be more sensitive. If you have persistent issues with ingrown hairs, we recommend consulting with a dermatologist for personalized advice.Was this answer helpful to you