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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
Absolutely incredible!!!!
I get these tiny whiteheads on both sides of my chin & jaw area that are extremely stubborn because they are so small but this product right here has been the only thing to get rid of them & I've tried alot of products. My only complaint is i dont care for the little cotton things because i ise them all over my face & dont use it just on the spots. I think i will just leave it in the original bottle mext time I repurchase. So if you are struggling like o was i would definitely give them a try. This is not sponsored & I bought with my own money. This is my own honest review.
Very Convenient serum that works!
This serum is said to quickly and easily soothe acne-scarred skin and instantly care for blackheads, whiteheads, and clogged pores. This also is supposed to be a gentle serum that helps with rough skin texture. This comes in a handy flip top container that has little cotton balls, and plastic tweezers in it. You simply pour the full serum into the cotton ball container, and use the tweezers to pickup each cotton ball for easy access. I've only been using this for 1 week and for the use of clogged pores I have. I've found that my pores look so much better with this product. I just dabbed the cotton ball on my nose area where my clogged pores are, and let it work! I did get a small pimple 1 day, and immediately applied it as soon as I saw it that night. By the morning it was gone! I think if you catch your pimple early enough this really works wonders. I have not experienced any breakouts from using this and my skin looks great. I personally did not get any sticky feeling either and felt it absorbed great into my skin. Make sure you use sunscreen if you use in the daytime. So far I'm very happy with this product and can't wait to see the results with continued use.Ā








I would buy it again and again thank you š«š«¶
I am really loving this beauty product very effective in short time of using šŗš«š«š«š«š«š«š
I would to buy this product again š«š«¶
Super effective product I am really impressed with this product made my skin look like glass thank you šŗšŗš«š«¶
I absolutely love The Alpha-Arbutin
Verified Buyer
Reviewed at

I absolutely love The Alpha-Arbutin 2% Discoloration Care Serum! I've always struggled with red discoloration under my chin and pimple scars, but they started fading as soon as I began using this. It's been a game-changer for my skin. Highly recommend!
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, itās 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