# COSRX Two In One Poreless Power Liquid for oily acne-prone skin

**Lovi Fit: High fit for oily acne-prone skin.**
Oily Skin Fit: Superior · Effectiveness: High · Safety: Excellent.

Page: https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Ireland.

Brand: [COSRX](https://lovi.care/skincare/ie/brands/cosrx)
Category: [Exfoliants](https://lovi.care/skincare/ie/best/exfoliators)

This fit is calculated for the concerns frequently associated with oily acne-prone skin: shine, breakouts, blemishes, and enlarged pores. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for oily acne-prone skin; a few products fit it even better.

## Why this fit

- Offers excellent pore-cleansing and smoothing texture for your oily, acne-prone skin due to high concentrations of betaine salicylate and willow bark water, which effectively exfoliate and decongest pores.
- The inclusion of allantoin and panthenol further supports skin comfort and hydration, complementing the active ingredients for your skin type.
- The product is safe for your skin, with no risks of irritation due to the absence of harsh ingredients and the presence of soothing components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/oily-skin): Superior
- [Dry skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/dry-skin): Caution
- [Combination skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/combination-skin): Superior
- [Sensitive skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/acne-prone-skin): Superior
- [Skin with dark spots](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/dry-sensitive-skin): Caution
- [Oily acne-prone skin](https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin): High (this page)

## Key ingredients

Willow Bark Water Bark, Betaine Salicylate, Sodium Hyaluronate, Allantoin, Menthyl Lactate

## What the research says

- Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment. ([American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- A new topical panthenol-containing emollient significantly improved transepidermal water loss reduction, stratum corneum hydration, and intercellular lipid lamellae length compared with control in healthy subjects without negatively impacting bacterial viability. ([The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/))
- A panthenol-enriched mask significantly decreased erythema and hyperpigmentation, increased sebum and stratum corneum moisture, and reduced transepidermal water loss compared to a saline dressing in 60 subjects undergoing facial laser treatment. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/))
- Soaps containing betaine caused the least skin irritation compared to other tested soaps in twenty-eight healthy subjects, though irritation did not decrease with increasing concentrations of betaine. ([Skin Research and Technology, 2003](https://pubmed.ncbi.nlm.nih.gov/12535284/))
- A combination of Aloe barbadensis leaf extract and trimethylglycine in a 1:1 mass ratio synergistically increased aquaporin 3 expression by up to 380% in keratinocytes and safely improved skin hydration in healthy volunteers. ([Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/38611819/))
- A botanical face cleanser with hops and willow bark extract continuously reduced skin sebum levels without reactive seborrhea after treatment in 21 healthy volunteers compared to a sodium laureth sulfate cleanser, with neither cleanser causing skin irritation. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30022595/))
- Bioactive lipid nanocarriers co-loaded with willow bark or ivy leaf extracts and UV-filters provided pronounced UVA photoprotection up to an SPF-equivalent value of 13 and a maximum in vivo skin hydration effect of 97% when prepared with pomegranate oil. ([Nanomaterials, 2022](https://pubmed.ncbi.nlm.nih.gov/35889587/))
- A topical serum containing 0.5% salicin applied twice daily reduced visible signs of skin aging, including wrinkles and tactile roughness, in 30 female subjects over 12 weeks compared to baseline. ([Journal of Cosmetic Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/20883292/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Topical gel containing chitosan, 0.2% chlorhexidine, allantoin and dexpanthenol did not improve postoperative comfort regarding swelling and pain, but improved the wound's aesthetic appearance following impacted lower third molar extraction compared to no gel. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2016](https://pubmed.ncbi.nlm.nih.gov/27475700/))
- A topical gel containing chitosan, chlorhexidine, allantoin, and dexpanthenol significantly reduced postoperative pain, trismus, swelling, and analgesic consumption, while improving wound healing after third molar surgery compared to a placebo. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020](https://pubmed.ncbi.nlm.nih.gov/32683390/))
- An overnight patch containing Allium cepa extract and allantoin safely promotes scar healing after dermatologic surgery, resulting in significantly greater reductions in observer- and patient-assessed POSAS scores compared to no treatment. ([Aesthetic Plastic Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29948103/))

## What reviewers say

Users with oily and combination skin frequently praise this product for its gentle cooling effect and ability to smooth skin texture without irritation. While many report reduced sebum production and a "glass skin" finish, reviews are mixed regarding its ability to physically shrink pores, with most users describing the effect as a temporary tightening rather than a permanent reduction.

- Liked: Cooling Sensation (mostly mentioned)
- Liked: Gentle & Non-irritating (often mentioned)
- Liked: Smoother Skin Texture (often mentioned)
- Disliked: Ineffective for blackheads (often mentioned)
- Liked: Oil Control (sometimes noted)
- Disliked: Pore claims disputed (sometimes noted)
- Disliked: Pump dispenser issues (rarely noted)
- Disliked: Sticky residue (rarely noted)

## How to apply

- Use this exfoliant as part of your PM routine once a week to start, increasing frequency only if your skin tolerates it well.
- Apply the exfoliant after cleansing and toning, but before your final moisturizer step.
- Gently press 2-3 drops of the exfoliant into your skin and let it absorb for a minute.
- Apply the product directly onto clean, dry skin for the best results against breakouts.
- Avoid the sensitive eye area and always use a daily SPF since exfoliating makes skin more sensitive to the sun.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### What makes COSRX Poreless Power Liquid a great fit for oily acne-prone skin?

COSRX Two In One Poreless Power Liquid is a great fit because it cleans pores and leaves oily, acne-prone skin smooth using betaine salicylate and willow bark water to clear out congestion. Allantoin and panthenol help keep your skin comfortable and hydrated while lowering the likelihood of irritation.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

### Which ingredients make this exfoliant a good fit for oily acne-prone skin?

This exfoliant is a great fit for oily acne-prone skin because betaine salicylate and willow bark water effectively clean out pores and make your skin smooth. Allantoin and panthenol also help keep your skin comfortable and hydrated.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

### What does Willow Bark Water do for oily acne-prone skin?

Willow Bark Water helps calm oily, acne-prone skin by reducing oiliness and soothing irritation. It is unlikely to cause harsh side effects and may support a clearer, more balanced complexion.
Sources: [Experimental Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30972839/), [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32250551/)

### What does Betaine Salicylate do for oily acne-prone skin?

Betaine Salicylate helps clear out clogged pores and calm angry blemishes on oily, breakout-prone skin. It is a gentle exfoliator that smooths rough areas while being less likely to cause irritation than stronger acids. A product for this skin type also needs oil-controlling ingredients like niacinamide or zinc to keep shine in check.

### Where does this exfoliant go in a skincare routine for oily acne-prone skin?

This exfoliant goes in your evening routine as a treatment step, used once a week to start. It helps clean out pores and smooth your texture, while soothing ingredients keep your skin comfortable and unlikely to get irritated.

### Can I use this exfoliant with retinol, and in what order?

Using this exfoliant with retinol may easily cause irritation on oily, acne-prone skin, so it is best to use them on different nights or space them well apart. When combining active treatments, always follow with soothing ingredients like panthenol and keep your skin well hydrated.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [Skin Research and Technology, 2003](https://pubmed.ncbi.nlm.nih.gov/12535284/)

### How often should I use this exfoliant?

Start using this exfoliant once a week in your evening routine, and if your skin tolerates it well and sees good results, you can carefully use it more often. This product is a great fit for your oily, acne-prone skin because it offers excellent pore-cleansing and smooth texture.
Sources: [Dermatologic Surgery, 2003](https://pubmed.ncbi.nlm.nih.gov/14725662/), [Dermatologic Surgery, 2006](https://pubmed.ncbi.nlm.nih.gov/16640681/)

### Can this exfoliant clog pores, cause breakouts or purging for oily acne-prone skin?

This exfoliant is a great fit for oily acne-prone skin because it uses willow bark water and betaine salicylate to unclog and smooth pores. It is unlikely to cause irritation or breakouts, and soothing ingredients like allantoin and panthenol help keep your skin calm and hydrated.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

### Is this exfoliant fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily acne-prone skin

- [Dr. Ceuracle Tea Tree Purifine 95 Essence](https://lovi.care/skincare/ie/p/dr-ceuracle/tea-tree-purifine-95-essence/for/oily-acne-prone-skin) — High fit — €58.10 at Amazon

## Pairs well with

- Cleanser: [IS Clinical Cleansing Complex](https://lovi.care/skincare/ie/p/is-clinical/cleansing-complex/for/oily-acne-prone-skin) — Superior fit — €95.00 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/ie/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — €36.00 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ie/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — €16.50 at Amazon

## Where to buy

- Amazon.ie: €15.50 (https://www.amazon.ie/dp/B07BNCMR54?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- Lookfantastic: €26.73 (https://www.lookfantastic.ie/p/cosrx-two-in-one-poreless-power-liquid-100ml/11848329/)
- Notino: €29.50 (https://www.notino.ie/cosrx/poreless/p-15965226/)
Prices checked 10 Oct – 6 Nov 2026.

## Ingredients

Willow Bark Water Bark, 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
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin (this page)
- Germany: https://lovi.care/skincare/de/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- France: https://lovi.care/skincare/fr/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/cosrx/two-in-one-poreless-power-liquid/for/oily-acne-prone-skin