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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
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
151 results
Potent but drying
Verified Buyer
Reviewed at

Have used these on acne/whiteheads as soon as they appear and I do think it helps lessen the time it takes for them to go away. There is quite a bit of serum in each ball so I first tried using it all over my face for exfoliation but realized it was too potent as it tingle and then dried out my face the following days, so only use it now on the actual whitehead and oily tzone to clear up my pores. I think it helps. (I use many different products together so can't be certain it's this that's working exclusively but I do like it and will continue to use on my breakouts).
So Easy to Use!
Verified Buyer
Reviewed at

The package is very cute and effective for traveling. Instead of bringing all my serums on vacation, I can just use the individual cotton balls. Each one also holds a lot of product!
Works excellent in conjunction with
Verified Buyer
Reviewed at

Works excellent in conjunction with or without pimple patch. Greatly speeds up the disappearing process of the blemish. My skin did not get irritated at all, but I did drop a few of the cotton balls using the tweezers. When I am out, I will repurchase.
Wow
Verified Buyer
Reviewed at

Took care of a blind pimple overnight. By the third application, it was completely gone before it ever erupted. Dries the skin but that's to be expected from such a strong product.
This is such a soothing
Verified Buyer
Reviewed at

This is such a soothing product, and I have really been enjoy using it. The tongs and tiny cotton ball function can take a bit of practice to get used to it (maybe it will one day be available in a liquid form!) but once you get the hang of it it feels moisturizing and so far I'm seeing positive results.
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