About the product

What Is It:

Having an endless war with blackheads? The COSRX Blackhead Remover Mr.RX Kit is here to help! It comes with 3 different mini sheets to completely banish your blackheads and big pores. Step 1 the Softening Sheet helps open up pores and dissolve black heads smoothly. Then, Step 2 Clearing Sheet helps to extract blackheads and other wastes from your pores. The final Step 3 Relaxing Sheet helps to close the enlarged pores and aids in relieving irritated skin. See for yourself how many blackheads get pulled out!

Our insight:

It’s quite impossible to end wars with blackheads, but we can make it easier! It works better if you get a steamed/warm towel before you start and put it on your nose to open up your pores first.

How to use:

Take the softening sheet (step 1) and put it on your nose for 5-10 minutes. Then remove the sheet and wipe off any waste from your pores. Put some warm water on your nose and apply the clearing sheet (step 2) and wait 10-15 minutes until the sheet becomes dry. When removing, start from the outer flaps and lift slowly. Apply the last relaxing sheet (step 3) and wait for 5-10 minutes. After removing, tap the remaining essence to let it get absorbed into your skin.


Softening Sheet: Water, Methylpropanediol, 1,2-Hexanediol, Butylene Glycol, Glycyrrhiza Glabra (Licorice) Root Extract, Glycine Soja (Soybean) Seed Extract, Tromethamine, Citric Acid, PEG-60 Hydrogenated Castor Oil, Disodium EDTA, Ethylhexylglycerin Clearing Sheet: PVP, VP/VA copolymer, Glycerine, PEG-10 Dimethicone, Kaolin, Water, CI 77891, Butylene Glycol, Dipropylene Glycol, Citrus Nobilis (Mandarin Orange) Peel Extract, 1,2-Hexanediol, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Glycolic Acid Relaxing Sheet: Water, Methylpropanediol, 1,2-Hexanediol, Butylene Glycol, Centella Asiatica Extract, Melissa Officinalis Leaf Extract, Sodium Hyaluronate, Allantoin, Trehalose, Alcohol, Carbomer, PEG-60 Hydrogenated Castor Oil, Tromethamine, Sodium Benzoate, Citric Acid, Ethyl Hexanediol, Ethylhexylglycerin, Disodium EDTA

Brand info:

A true breakout star in the highly competitive world of K-beauty, COSRX’s popularity spread by word-of-mouth through the blogosphere rather than marketing. Founded with the simple mission of good, effective skincare ingredients, as little of the bad stuff as possible, open communication with their customers, minimal marketing, and affordability, COSRX believes in spending their money on ingredients and effectiveness rather than packaging and promotions. To that end, they focus on their ground game, listening to customer feedback to refine and formulate their products and provide better service. From their cult favorite Master Acne Patches to their Low pH Good Morning Gel Cleanser, COSRX epitomizes the future of K-beauty.

Reviews & Comments 3


I enjoyed this product very much. It reduced my blackheads and felt so good to use!


Unfortunately this was a miss for me. I had small breakouts from this kit on my nose the next morning. The only pros to this product was that the treatment nose strips feel very nice, soothing, and pampering. I wish this was a hit for me as I have some blackheads around my nose area. :(


I purchased this for my daughter who uses pore strips for her nose often. All I can say is WOW! This blew any other strips we have used away. The results were amazing! Her nose looked so clear and shiny and she even mentioned that she can now see her freckles better. I’m definitely going to repurchase a few of these!

Related Article

March 07, 2018

Pore Story: What You Can Really Do About Enlarged Pores

The bad news: Your pore size is probably genetic, due to age or gender, or the result of an overly “hands-on” approach to clogs.