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COSRX - AC Collection Blemish Spot Clearing Serum

Final Clearance Spring Festival Mini & Travel Size Quantity Discount
Packed with 4% of niacinamide, propolis extract, natural NMF and fitted with CentellAC-RX to help improve appearance of scars and blemishes, leaving skin feeling soothed and calm. Tested for skin irritation.
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US$ 21.52
US$ 26.90 20% OFF Sale ends in {{productData.adventCalendarCountDownPrefix}}
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Major Ingredients:
Propolis Extract, Butylene Glycol, Niacinamide, Panthenol, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ectoin, Ethylhexylglycerin, Glycerine, Polyglyceryl-10 Myristate, Polyglyceryl-10 Laurate, Allantoin, Sodium Hyaluronate, Asiaticoside, Asiatic Acid, Madecassic Acid, Helianthus Annuus (Sunflower) Seed Oil, Macadamia Ternifolia (Macadamia) Seed Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Sucrose Distearate, Glyceryl Strearate, Hydrogenated Lecithin, Dipropylene Glycol, Ceramide NP
Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.
More Information:
Imported from:South Korea
Catalog No.:1072248410

  • Images are for reference only. Colors on your computer monitor may differ slightly from actual product colors depending on your monitor settings.
Other Information:

Translation reference for Korean beauty product packaging:

Brand: COSRX
96.5% 96.5% Customer Satisfaction 9,884 Add "COSRX" to favorites Brand from South Korea More from COSRX


  • Refreshing serum that provides triple aftercare for blemished skin

  • Brightens dark spots with niacinamide and boosts skin regeneration with EGF and ceramide

  • Soothes skin with CentellAC-RX formula composed of 3 types of centella asiatica extracts

  • Skin irritation test completed

How to Use:

  • Apply appropriate amount on irritated skin and pat gently to aid absorption.

  • Wet cotton pads with serum and place onto concerned areas for instant soothing and brightening effect.

Size :  40ml

Customer Reviews
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  • Overall Rating

    15 reviews

    92.8% customers satisfied

    What is Customer Satisfaction?
  • Mukta
    New HG?
    September 22, 2020
    I've been using it for past 3 months and even though the results aren't immediate, it really works in controlling breakouts over time. Surprisingly hydrating, runny/watery texture and absorbs quickly. 4-5 drops are enough for covering face. It's not strong enough for a spot treatment alone but works wonders when paired with a tea tree oil on the breakout. I've noticed lesser scarring too.
  • Yani
    YANI 777
    October 23, 2020
    if you liked my review and want to support my unhealthy obsession with skincare, you can use the cоdе in the title, i would appreciate it a lot 💓 thank you
    i LIVE for this
    October 22, 2020
    hi loves, after 3 months of everyday use (evenings only) i have unfortunately finished this serum 😩

    so i have my oily but dehydrated skin and during the quarantine ive had the worst cystic acne ive ever had and im dealing with a lot of post acne hyperpigmentation.

    moving on to the actual review. I LOVE this serum. it is so lightweight that sinks in immediately. it has helped me a lot with calming down my break outs, i still get some random pimples sometimes but not as painful and huge. it doesn’t give you next day result but overtime it works amazingly. it helped me with hyperpigmentation too. the texture of this serum is very watery and smells slightly like tea tree to me. i love the ingredient list of it because it doesn’t have junk, only good working stuff like niacinamide, panthenol and propolis extract. it didn’t sting my face at all but that’s probably because im used to using actives in my routines. also i loved the bottle, it is very slick looking and it’s a good size for a serum as well as it has 40ml.

    in general, i would definitely recommend trying it out because it calmed my skin and helped with hyperpigmentation. if you have similar concerns as i do, i think you’d love it.
    Skin Tone: Medium Oily
  • maisarah
    satisfied buy
    November 7, 2020
    this one was a holy grail for me. i used to buy this twice, used it for half a year, all of my acne scars were gone. i stopped using it already now as my face is scar cleared. i definitely recommend it guys!
  • Lacey
    So Good
    November 6, 2020
    I have big pores and acne prone skin and white heads and black heads and im oily and this helped calm and reduce all of that like dramatically, i got the whole line and i can tell you i have no white heads now less black heads on my nose and while im still oily, i breakout way less mostly just at the time of the month. i recommend getting the whole line and using it all together. as i have found that COSRX products work best when you use only COSRX products.
    Skin Tone: Tan Combination
  • Geraldine
    Nice serum
    November 5, 2020
    I personally like this serum. I feel like my pimple heals faster when I use it and it help the scars be less visible. I will continue to use it and add my final review when my bottle will be finished.
    Skin Tone: Deep Combination
  • Sheena Renton
    Good serum
    October 21, 2020
    This serum is so light it sinks into the skin really fast. There is a slight smell of tea tree but it isn’t strong or over powering like most spot treatments! I have only been using for a few days but can already see some improvement in my acne I would definitely recommend
    Skin Tone: Fair Combination
  • Saliseya
    My new favourite serum
    October 6, 2020
    This has honestly changed my skin. I used to get really angry red spots and breakouts pretty frequently, but since using this that has gone down so much! The redness is completely gone, and the breakouts are few and far between. COSRX is a great brand in general, so I'm super happy to add this to my list of staples.
  • Kate
    Love it so far!
    October 3, 2020
    I have only been able to use this for a few weeks so far but I really love it! I have super sensitive combination and acne prone skin and this really helps! I’ve had no irritation or break outs from using this so that’s definitely a bonus, I still need to use it a bit longer to see full results but is really doing good so far, it’s really keeping my skin soft and keeping breakouts at bay so I’ll be definitely buying more when I run out!
  • Linnie
    nice product
    October 17, 2020
    as my skin is delicate and have a lot of acne scars and imperfections. I thought this product would help making them disappeared completely. however I do see some improvements. this product works slowly on my skin so it takes a bit longer than usual to see some results
  • Aryana Rai
    November 20, 2020
    its not strong enough for it to be used as a spot treatment so I use it all around my face. very watery consistency almost like water. great packaging and it comes with a lot of product. I've been using this for one month only so I can't see a huge improvement yet, I will update you guys if it helps my acne. for the reference I have oily/sensitive skin and a lot of acne & acne scar. Hopefully this will be the solution to my problem.
  • Airi
    Does it job
    September 24, 2020
    Works well if you want to prevent breakouts and works a bit slower if you already have a breakout, which is normal. A little goes a long way.
  • phamtuan.enactusft...
    Ambiguous effect
    November 7, 2020
    The result is not really visible for my face. It was also a bit itchy while I used it.
    Skin Tone: Fair Dry

  • 18-24
    175cmHeight: 175cm/5 feet 8 in 70kgWeight: 70kg/154lbs US24
    {{review.skinToneAnswer.value}} {{review.skinTypeAnswer.value}}
    Thanks for your feedback! Your vote will be counted and reflected on the review within 2 days.
    View translation
    Novembre 26, 2016
    Translated by Google
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