# COSRX BHA Blackhead Power Liquid for acne-prone skin

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

Page: https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin

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

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

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

One of the best products for acne-prone skin.

## Why this fit

- Excellent suitability for your combination skin and acne-prone skin as betaine salicylate and niacinamide work synergistically to deeply exfoliate pores and regulate oil production.
- Panthenol and sodium hyaluronate further support hydration and skin barrier function, enhancing the overall efficacy for your skin concerns.
- The formula is safe for your skin, containing soothing ingredients and avoiding harsh components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/combination-skin): Superior
- [Sensitive skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin): Superior (this page)
- [Skin with dark spots](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/oily-acne-prone-skin): Superior

## Key ingredients

Bha Beta Hydroxy Acid, Willow Bark Water Bark, Niacinamide, Betaine Salicylate, Panthenol

## What the research says

- 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/))
- A moisturizer containing licochalcone A, 1,2-decanediol, L-carnitine, and salicylic acid significantly reduced noninflammatory, inflammatory, and total acne lesion counts compared to a vehicle control in Thai patients during a 12-week maintenance phase. ([BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/))
- Twice daily application of a multitargeted dermocosmetic cream provided comparable efficacy to benzoyl peroxide 5% gel in reducing inflammatory, non-inflammatory, and total lesions in 150 Caucasian subjects with mild-to-moderate acne over 56 days, while demonstrating superior skin tolerability. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/37941097/))
- The use of a salicylic acid-based dermocosmetic significantly reduces the needed quantity of benzoyl peroxide without impacting efficacy in mild to moderate acne, and as maintenance post-benzoyl peroxide allows a significant reduction of acne relapse compared to vehicle. ([Journal of Drugs in Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/38051857/))
- Cryotherapy with liquid nitrogen achieved a higher cure rate (39%) than salicylic acid (24%) and a wait-and-see approach (16%) for cutaneous warts at 13 weeks in primary care patients. ([CMAJ, 2010](https://pubmed.ncbi.nlm.nih.gov/20837684/))
- Treatment with 2% supramolecular salicylic acid hydrogel resulted in a regression and markedly improvement rate of 51.01% compared to 43.10% for Adapaline gel in patients with mild to moderate facial acne vulgaris, showing no significant difference in efficacy. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590107/))
- Topical 5% benzoyl peroxide plus salicylic acid achieved the greatest lesion reduction at early 2 to 4 week time points compared to benzoyl peroxide, clindamycin, and combination benzoyl peroxide/clindamycin, while 5% benzoyl peroxide plus salicylic acid and combination benzoyl peroxide/clindamycin showed similar efficacy at 10 to 12 weeks in acne patients. ([Journal of the American Academy of Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/20488582/))
- 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 post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- 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/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans. ([Arzneimittel-Forschung, 2000](https://pubmed.ncbi.nlm.nih.gov/10965426/))

## What reviewers say

Based on a very large amount of data, users consistently describe this product as a gentle yet effective chemical exfoliant that clears clogged pores and blackheads without the harsh dryness associated with typical acne treatments. While results often require patience (2-4 weeks), the majority of reviewers report significantly smoother skin texture, reduced sebaceous filaments, and a noticeable "glow" after consistent use.

- Liked: Gentle and non-irritating (mostly mentioned)
- Liked: Clears blackheads/pores (often mentioned)
- Liked: Smoothes skin texture (often mentioned)
- Liked: Hydrating formula (sometimes noted)
- Disliked: Slow results (sometimes noted)
- Disliked: Sticky finish (sometimes noted)
- Disliked: Initial purging (rarely noted)
- Disliked: Unpleasant scent (rarely noted)

## How to apply

- Use this exfoliant PM once a week to start, and gradually increase if your combination skin tolerates it well. Always apply SPF the next morning to protect your clear skin.
- Apply the exfoliant after cleansing and toning, but right before your moisturizer step. This ensures the treatment targets blemishes effectively.
- Gently press 2-3 drops of the exfoliant into your skin without rubbing. Let it absorb for a minute before moving to the next step.
- Apply the exfoliant on clean, dry skin to help control breakouts safely. Since your skin is not sensitive, this dry application method ensures good product absorption.
- Avoid the sensitive eye area and do a patch test before your first use. Do not mix this exfoliant with other strong acids in the same routine.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### What makes COSRX BHA Blackhead Power Liquid one of the best fits for acne-prone skin?

This exfoliant treatment is one of the best fits because betaine salicylate and niacinamide work together to deeply clean out pores and balance oil, while panthenol and sodium hyaluronate keep skin hydrated and calm. Its safe formula avoids harsh components, making it very gentle on breakout-prone skin.
Sources: [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/), [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/)

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

Betaine salicylate and niacinamide make this exfoliant a great fit for your acne-prone skin because they deeply clean out pores and help control oily shine. Soothing ingredients like panthenol and willow bark water also keep your skin calm and hydrated without harshness.
Sources: [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/37941097/)

### What does BHA do for acne-prone skin?

BHA helps clear acne-prone skin by reducing both inflamed breakouts and clogged pores, while keeping the skin calm and comfortable. It works by targeting oil production and soothing irritation, making it effective for preventing and managing blemishes.
Sources: [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/37941097/)

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

Willow Bark Water helps calm acne-prone skin by gently clearing pores and keeping oily shine under control without causing irritation. Products of this type need soothing botanical extracts and oil-balancing ingredients to effectively manage breakouts while keeping skin smooth and comfortable.
Sources: [Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30022595/)

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

This exfoliant goes in your evening routine as a treatment step, used once a week to start. You can carefully use it more often if your skin tolerates it well and sees good results.

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

You can use this exfoliant with retinol by alternating nights or applying them on different days rather than layering them together, which helps prevent dryness and irritation. Using them separately allows both ingredients to work effectively while keeping your skin calm and balanced.

### How often should I use this exfoliant?

Start using this exfoliant treatment once a week in your evening routine, and carefully increase the frequency if your skin tolerates it well and shows good results. Betaine salicylate and niacinamide help clear out pores and manage oil, while soothing ingredients like panthenol keep your skin comfortable.
Sources: [Dermatologic Surgery, 2003](https://pubmed.ncbi.nlm.nih.gov/14725662/)

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

This exfoliant is unlikely to clog pores, but it may cause a low likelihood of initial purging as it deeply cleans out pores and regulates oil. Soothing ingredients like panthenol and niacinamide are included to help keep skin calm while it works.
Sources: [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/), [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for acne-prone skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/es/p/skinceuticals/c-e-ferulic/for/acne-prone-skin) — Superior fit — €169.99 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/es/p/neogen-dermalogy/real-vitamin-c-serum/for/acne-prone-skin) — Superior fit — €29.76 at Amazon
- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/es/p/skin1004/probio-cica-intensive-ampoule/for/acne-prone-skin) — High fit — €21.99 at Amazon

## Pairs well with

- Cleanser: [B.LAB Matcha Hydrating Foam Cleanser](https://lovi.care/skincare/es/p/b-lab/matcha-hydrating-foam-cleanser/for/acne-prone-skin) — Superior fit — €11.99 at Amazon
- Hydrating Toner: [Paula's Choice Resist Advanced Replenishing Toner](https://lovi.care/skincare/es/p/paula-s-choice/advanced-replenishing-toner/for/acne-prone-skin) — Superior fit — €34.00 at Amazon
- Moisturizer: [SKIN1004 Centella Cream](https://lovi.care/skincare/es/p/skin1004/centella-cream/for/acne-prone-skin) — Superior fit — €17.49 at Amazon

## Where to buy

- Notino: €23.90 (https://www.notino.es/cosrx/bha-blackhead-power-liquid-esencia-exfoliante-contra-los-puntos-negros/p-15808488/)
Prices checked 10 Oct 2026.

## Ingredients

Willow Bark Water Bark, Butylene Glycol, Betaine Salicylate, Niacinamide, 1,2-Hexanediol, Arginine, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol, Sodium Hydroxide
## 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/bha-blackhead-power-liquid/for/acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- France: https://lovi.care/skincare/fr/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin (this page)
- Canada: https://lovi.care/skincare/ca/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/cosrx/bha-blackhead-power-liquid/for/acne-prone-skin