Skip to product information

COSRX - Two In One Poreless Power Liquid

Regular price
Regular price
Sale price
£25.00 (8% OFF)
Tax included. Shipping calculated at checkout.
💕 Why we love it! 💕

A gentle leave-on exfoliant suitable for all skin types, the COSRX Two in One Poreless Power Liquid is a lightweight treatment that helps clear and tighten pores. Perfect for people who suffer from enlarged pores and pore congestion in the T-zone area or on their cheeks. This gentle formula stars Willow bark water and betaine salicylate help keep the pores clear by dissolving the sebum and dead skin cells that can get trapped inside pores. Tannin helps tighten the pores and refine skin texture. Glass skin, here we come…

You can also layer the Two in One Poreless Power Liquid with the other exfoliating serums, too. Basically, you can consider this serum as glass skin in a bottle.

A standout-player in the highly competitive world of K-beauty, COSRX popularity spread by word-of-mouth through word-of-mouth rather than marketing. Founded with the simple mission of good, effective skincare ingredients with as little of the bad stuff as possible. Prioritising affordability and open communication with their customers over marketing - COSRX focuses their spending on ingredients and effectiveness rather than packaging and promotions. To that end, they focus on their products, and listen to customer feedback to refine and formulate their range and provide better service. From their award-winning One Step Green Hero Cleansing Pads to their Low pH Good Morning Gel Cleanser, COSRX epitomizes the future of K-beauty.

COSRX does not test ingredients or products on animals.

Explore our COSRX offerings

Get your skincare right and everything else will follow. Discover the best Korean Skincare products that'll soothe your skin and get you glowing in no time. Let us help you find the K Beauty routine that’ll work for you.

Tighten pores to prevent a recurring cycle of blackheads with the COSRX 2 in One Poreless Power Liquid; a dual-action formula that chemically exfoliates pores with BHA, whilst tightening them with Tannin. Aside from these primary functions, the liquid is effective in cooling down skin temperature and controlling excessive sebum production. Formulated with only 0.1% of BHA, it is suitable for use with other AHA or BHA products.

The COSRX Two in One Poreless Power Liquid gets its name because it contains (1) BHA – to help control oil and clean the pores, and (2) Tannin – to help tighten them! Menthyl lactate is included to calm down any redness that may have resulted from your extraction period and tames excessive oil production.

Also, this product is alcohol-free, which means every skin type can use it.

100 ml


Key Ingredients

BHA, Tannin, Menthyl Lactate

Full List of Ingredients

Salix Alba (Willow) Bark Water, Butylene Glycol, Hydroxypropyl Cyclodextrin, Water, Pentylene Glycol, 1,2-Hexanediol, Betaine Salicylate, Arginine, Betaine, PEG-60 Hydrogenated Castor Oil, Allantoin, Panthenol, Ethylhexylglycerin, Sodium Hyaluronate, Carbomer, Cassia Obtusifolia Seed Extract, Menthyl Lactate, Mentha Haplocalix Extract **Salix Alba (Willow) Bark Water & Cassia Obtusifolia Seed Extract contain tannin.

Please Note Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.
How to use

After cleansing and tonning face and neck, pour small amount of product onto hands or cotton pads and pat gently onto skin.

See our shipping policy here. See our return's policy here

Customer Reviews

Based on 10 reviews
Dinah M.

Great result!

Only used it for one week but my skin looks smoother and less congested. Great result!


The Two in One Poreless Power Liquid really is the serum of the year!

For the weeks I have been using this serum, I have been recommending this serum left, right and centre to everyone that I know. I have even convinced my boss at work (who by the way only uses a face wash and a moisturiser) to get on board with this magical serum. The Two in One Poreless Power Liquid really is the serum of the year! It treated my skin fighting away the bacteria. breakouts and excess oils while giving my skin the texture that it deserves. My makeup has never looked better and I am so incredibly grateful to have discovered it.


Holy Grail for my pores!

I didn't think there was hope my pores would ever get less visible until I used this product. It has absolutely helped even out the texture of my skin and I would even say reduce the appearance of my pores. After a few weeks of use, the blackheads on my nose are less visible as well. This is a HG product for me and I will be purchasing backups so I'm never without it again.

For context, I have acne prone, oily skin. I've seen some reviews that speak less highly of the product effects for people with dry skin.

Flash Sale