COSRX BHA 4% Blackhead+Niacinamide 2% Exfoliant Toner 3.38 fl.oz / 100ml, Korean Toner, Pore Minimizer for Enlarged Pores, For All Skin Types, Korean Skincare, Not Tested on Animals, Paraben Free

I’m my second bottle of this. I have repurchased every Cosrxboroduct I have bought so far. Excellent skincare that isn’t too harsh on my sensitive skin. Does exactly what it’s says.

My second time buying, lasts ages, works amazingly. 1000000% recommends

Significantly reduces appearance of blackheads from unclogging them from ontop of the nose area and drawing them out from other places on the face and body.This has lasted nearly a whole year shrinking pore size will purchase again if prices are reduced since it's also a lot cheaper in t-k max stores.

It's gentle enough for daily use, and I haven't experienced any irritation or dryness. I love how it’s targeting multiple skin concerns like clogged pores and uneven tone without being harsh. If you struggle with blackheads or congestion, I highly recommend giving this a try!

I noticed a difference but it doesn't take the blackheads away fully. I would still recommend. But the packaging is really poor given the price point. It keeps leaking. Thought it was an issue with just one that kept leaking every time I pressed the pump, but the next one I got would always leak if I was carrying it around while travelling for example, even when screwed on tightly, secured with tape and so on. I lost half a bottle of product due to this recently. Reconsidering whether it's worth continuing to buy.

If you have congested skin, blackheads or acne, this will work BUT only if you are consistent.I use it once a day but sometimes twice. It’s very gentle yet effective.There is no fragrance, it has a nice texture that absorbs very well. It has lasted me a long time too. It can also be used on other parts of your body to help exfoliate not just the face.I recommend double cleansing at night to really help clear up any dirt before putting the product on.

I used this after going for a facial so I expected my skin to be clean. On first use, I was very surprised at what the serum took away from my skin so I used a second pad. I kept looking as you can see that instantly it has removed some clogged pores. I didn’t expect it to work that quickly!I really want to use it every day but I do have sensitive skin so I have used once a week for two weeks and now on twice a week.The serum leaves skin feeling fresh and has refined some of my pores already.

It’s a great product, I use it only once or twice per week. I have sensitive skin which is very reactive, and while I use La Roche Posay toleraine sensitive products to keep my skin nourished - I do feel I need this once or twice a week to keep my pores a bit clearer.I often make sure I have used my gentle sensitive cleanser prior, to make sure my skin is hydrated, and then just apply a small amount with my finger tips to my T-zone and inner cheeks.I am undecided wether or not it is actually better than using a normal salicylic acid - supposedly the variation in this is gentler - however it causes my skin to flush and have residual redness the day after using (hence why I might only use it one or maybe two days a week)I have in the past used other gels and salicylic acid treatment products which seemed to sort out blackheads and also calm the skin.I wouldn’t say this is calming on me, despite the fact that it has additional ingredients intended to sooth and reduce redness (niacinimide etc)Because I only use the tiniest pump onto my finger tips, I feel like this bottle would last me years and years (probably will go out of date before I finish it) so it’s good value and worth a try