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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$ 20.76
US$ 51.90 60% OFF Sale ends in
Deal is 50% claimed
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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

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Translation reference for Korean beauty product packaging:

Brand: COSRX
96.6% 96.6% Customer Satisfaction 7,600 Add "COSRX" to favorites Brand from South Korea More from COSRX


  • Soothes, refines and brightens hyperpigmentation caused by acne.

  • Mild formula fades discoloration while soothing in areas with acne scars, using COSRX's CentellAC-RX formula.

  • Contains EGF and ceramide to heal and boost skin cell's renewal process.

  • Improves appearance of different kinds of blemishes.

  • Tested against irritation.

How to Use:

  • Daily Use:

    • Dispense a moderate amount with the dropper, and apply to areas of concern. Gently pat to aid absorption.

  • Intensive Treatment:

    • Dispense a generous amount of the serum onto a cotton pad and apply onto areas of concern for intensive treatment.

Size :  40ml

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Customer Reviews
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  • Overall Rating

    43 reviews

    89.1% customers satisfied

    What is Customer Satisfaction?
  • JL
    Tested it out for a week and so
    May 12, 2019
    It has a nice, slightly medicated smell to it! It absorbs super quickly and is really runny on the skin. It really helps clear up redness and spots and no big acne spots have formed. I’ll provably get another one when I run out 👌👌👌 the grass bottle it comes in also keeps it kinda cool, so it’s refreshing to use after I wake up or after a day of going outside :)
    Just got it
    April 30, 2019
    Just got the product in the mail today and I’ll add on a review later to see how much it works! For now, the packaging is very sanitary and the bottle itself is frosted glass, and on the box it comes in it has instructions and ingredients in English on the side.
  • Kazım Khan
    Miracle in a bottle!
    June 17, 2019
    Bought this bottle about over a month ago, took a while for it to arrive because my order coincided with a holiday in Hong Kong. I’ve been using this for around about a month and a half and I’ve started to notice that my skin is getting clearer. I have a little bit of scarring and pigmentation from acne and I’m using this to try and get rid of them as well as fight new acne from popping up. I use it day and night after washing and toning, and before my moisturizer. It stung a little in the beginning but I guess my skin got used to it and now it feels like nothing. The serum is very watery in consistency and absorbs into the skin easily. Great smell too! Highly recommend this product for those who have acne prone skin!
  • Eka Dyana
    You have to try it!
    January 22, 2020
    Truthfully, I was worried a lot with a serum. In the past, a serum product will only makes my face become more oily. However this serum works like magic! I tried this serum together with Some by mi toner and Lush cosmetic warrior face mask. My face become brighter, my acne is healing faster, and it doesn't make my face feels oily at all.
    January 14, 2020
    In the past year I've been using cosrx product a lot, but since I move here it's hard to find them so I tried to used another product. Looking at the review I think to give it a try once again. On the first try it is great! It doesn't make my skin feel itchy or hot at all. I hope it will works!
  • Mackenzie Roach - 2021
    It actually works
    June 10, 2019
    I have terrible acne on my t-zone due to my combination like skin. Some days I am oily while others I am dry, but this serum did not only get rid of my acne, blemishes, redness, acne scars, and more. It also left my skin smoothe and refreshed. I noticed major improvements within the first two days.
  • Rada
    Great serum!
    June 7, 2019
    I really enjoy using this serum. It works really well with my combination skin. My breakouts are less frequent, skin is less oily during the day and any active breakouts that I had when I started using it - disappeared.
    It is not drying at all and feels calming.
  • Justin Dunn
    Serum of prayers
    June 1, 2019
    helps everything look fresh and feel so good post application. great item to improve skin texture and overall appearance when that ghastly spot appears :-(
  • Denise Rodriguez
    Love this
    January 8, 2020
    I love love this serum! It feels moisturizing after I apply toner, I only use a couple of drops. It helps with redness and blemish control. I sometimes apply twice a day if i have trouble skin. I would be repurchasing this.
  • sleepsequenc...
    Does its job!
    December 17, 2019
    Haven't used it too much yet, but I feel like it is making a difference with the spots on my face. Will consider repurchasing!
  • Carolyn Norton
    New staple in my routine
    December 12, 2019
    I have sensitive combination acne-prone skin. This is going to stay in my routine because the ingredients are wonderful, it hasn't caused my skin any problems so far, and I have noticed less acne since I started using this.
  • Janet Park
    Great for oily skin!
    December 10, 2019
    I don't breakout as much anymore but this product is great for maintaining my oily skin!
  • Gieann
    Love It!!
    December 9, 2019
    This works really well on my combination skin it reduced my breakouts and it feels nice when I put it on my skin!
  • Emily
    Good serum
    December 9, 2019
    I think this serum has been helping my skin especially with making my acne scars a bit lighter!!! I love cosrx :))))

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    Novembre 26, 2016
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