














✨ Clear skin, clear mind — your secret weapon against blemishes!
COSRX AC Collection Blemish Spot Clearing Serum is a 40ml powerhouse formulated with a unique CentellAC-Rx Complex combining three potent Centella Asiatica derivatives. Designed specifically for acne-prone, sensitive, and oily skin, this fast-absorbing serum calms inflammation, fades acne scars, and evens skin tone without any tacky residue. Dermatologist-tested, hypoallergenic, and free from parabens, sulfates, phthalates, and animal testing, it’s the clean, effective solution for professionals seeking visible skin clarity and confidence.




































| ASIN | B07NGF5395 |
| Best Sellers Rank | #81,003 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,679 in Facial Serums |
| Customer Reviews | 4.3 4.3 out of 5 stars (478) |
| Department | Adults |
| Item model number | 8809598450561 |
| Manufacturer | Cosrx |
| Product Dimensions | 1.8 x 1.6 x 4.6 inches; 1.3 ounces |
M**A
It helps reduce blemishes and redness.
Excellent serum for blemish-prone skin. It helps reduce spots and redness from the very first uses. It has a lightweight texture, absorbs quickly, and doesn't irritate the skin. Centella and niacinamide leave the skin looking more even and healthy.
Z**S
Must have
This is a dependable product to always have on hand. It’s one of the few products I use that give a noticeable change in skin tone and blemish after use. This was the first product I used to turn me onto this brand and because of it I started buying other products from them. I only wear this at night and I make sure to wear sunscreen during the day.
I**A
Made me Breakout: Combination Skin/Cystic Chin Acne
I wish I could love this product as I think Cosrx is a great brand, but I do feel like it made me breakout. Before I was using the VERSED Blemish serum, and I think that just works better for me. I’m someone with combination skin, I get a lot of cystic chin acne when I’m not careful about products/my diet. This definitely made me breakout as I started getting acne in places I don’t usually, and very quickly after I started using was when I noticed. Soon as I stopped using it my breakouts started clearing up. The product itself feels nice, but it’s not as satisfying feeling as the VERSED serum i was using.
D**Z
Extremely helpful
This serum works well with the skin and helps to clear up blemishes. I use the regularly and have purchased it a few times. It does not irritate the skin and it works with my other skin care products.
I**E
Made skin worse?
I’m not sure because I just switched up a couple skin products. But I think this serum cause my acne to get worse. I have cystic acne on my chin, next to my eye (how does that even happen?) & next to my ear where my cheekbone & jawbone meet. I’ve never had 3 cysts at a time. Maybe one during my period every couple of months.. but 3 within a week of starting this product? That’s wild.
G**J
Most Gentle & Effective Serum to Keep Acne at Bay
I use this serum daily and my break outs have diminished significantly - I’m actually shocked at how effective it is. The best part about this serum is it doesn’t dry out my skin. Most serums I use to treat my acne, I need to use sparingly or it will irritate my skin and cause further breakouts. I can use this daily and it after a couple weeks of regular usage I’ve cut out other serums and just use this. My skin is softer, more even, and blemish free. Plus the product last so long! A little drop goes along way.
J**T
Sensitive blemish clearing!
COSRX is a trusted brand for me as i have not experienced any sensitive reaction from their products. I was intrigued by this serum as it is considered hypoallergenic and also helps with blemishes and the fun leftover effects like scars and hyperpigmentation. My skin is combination but also very reactive and sensitive at times with slight acne that comes and goes. My favorite thing about this serum is that it is soothing! and it really does help with redness! It doesn't dry out either! It has ceramides, ECF, and propolis. The serum is a light watery liquid that is dispensed via a dropper, seems to help prevent wasting. I drop some into my palm or fingers and apply to the areas of concern. I have found that it actually does help to heal. If you have any open skin it may tingle some but it hasn't seemed to irritate my skin at all so far! There are a few other items in this new collection that I am looking forward to trying and the price is great. Love that Amazon carries these K Beauty products!
T**L
Amazing
So I am huge fan of snail products. My face looks the best it has looked in years. I have dark spots as I have gotten older. This serum has been great is reducing those.
ا**د
ممتاز
H**K
I never had problems with acne before, even during my teenage years. But after i changed countries i started getting acne. I tried many products and they didn't help much but this one has helped me immensely. My face has cleared up a lot. I use it with a moisturizer from same brand. I am loving them both.
J**N
F**I
لا فائدة ابدا
Trustpilot
5 days ago
3 weeks ago