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COSRX BHA Blackhead Power Liquid for dry sensitive skin

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes

COSRX BHA Blackhead Power Liquid

Low

  • LowDry Skin Fit
  • AverageEffectiveness
  • HighSafety

A weak match for dry sensitive skin; the products alongside fit it better.

This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.

Page built Nov 8, 2026How the Fit score works

Lovi Assistant explains

  • Offers moderate exfoliation for your dry and sensitive skin due to betaine salicylate, which can be drying, and a lack of sufficient emollient and humectant ingredients to counteract this effect.
  • Panthenol and sodium hyaluronate provide hydration, but their concentrations are mainly supportive and do not fully address your dry or flaky skin concerns.
  • The formula is safe for your dry and sensitive skin as it lacks prohibited or harsh ingredients, minimizing irritation risks.

How to apply

  • Use your exfoliant PM once a week to help with dryness. Start ⏳3 times a week only if your sensitive skin tolerates it well.
  • Apply the exfoliant after cleansing and toning, but always before your favorite moisturizer .
  • Gently press 2-3 drops of the exfoliant into your skin and avoid any rubbing. Let it absorb ⏱ for a minute before layering.
  • Since your skin is reactive and sensitive, apply the exfoliant on completely dry skin for better tolerance.
  • Always do a patch test before your first use and avoid the delicate eye area .

People Say

★4.6Overall rating based on 9.4k+ reviews

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.

Highlights

  • Gentle and non-irritating Mostly Mentioned
    • “No stinging or irritation”
    • “Good for sensitive skin”
    • “Doesn't dry out face”
    • “Mild enough for daily use”
  • Clears blackheads/pores Often Mentioned
    • “Melted blackheads right off”
    • “Deep hard spots gone”
    • “Pores appear smaller”
    • “Pull out congestion”
  • Smoothes skin texture Often Mentioned
    • “Skin feels like glass”
    • “Got rid of bumps”
    • “Texture is smoother”
    • “Soft and glowing”
  • Hydrating formula Sometimes Noted
    • “Feels moisturizing”
    • “Not stripping like Stridex”
    • “Leaves a dewy finish”
    • “Hydrating for an acid”
  • Slow results Sometimes Noted
    • “Takes a month to work”
    • “Not an overnight fix”
    • “Requires patience”
    • “Effects are subtle at first”
  • Sticky finish Sometimes Noted
    • “Leaves a sticky film”
    • “Feels tacky until absorbed”
    • “Shiny residue”
    • “Takes time to dry down”
  • Initial purging Rarely Noted
    • “The purging is real”
    • “Broke out at first”
    • “Whiteheads surfaced initially”
    • “Skin got worse before better”
  • Unpleasant scent Rarely Noted
    • “Smells like burning rubber”
    • “Chemical odor”
    • “Weird funky smell”
    • “Scent is off-putting”

Sources: lovi.care, iherb.com, walmart.com, sokoglam.com, stylekorean.com, skinsort.com, and more

Questions and answers

Why is COSRX BHA Blackhead Power Liquid a weak match for dry sensitive skin?

This exfoliant is a weak match because its betaine salicylate can be drying, and it lacks enough softening and deeply hydrating ingredients to balance that effect. An exfoliant for dry sensitive skin needs rich moisturizing components and barrier-supporting ingredients to protect the skin and maintain comfort.

American Journal of Clinical Dermatology, 2002The Journal of Dermatological Treatment, 2017

Which ingredients make this exfoliant a poor fit for dry sensitive skin?

This exfoliant is a weak match for your skin because it contains betaine salicylate, which can be drying and lacks enough rich moisturizers to counteract this effect. To work well for dry sensitive skin, an exfoliant of this type needs deeply hydrating and nourishing ingredients, antioxidants, ceramides, and vitamins that support moisture retention and skin barrier strength without causing irritation.

American Journal of Clinical Dermatology, 2002The Journal of Dermatological Treatment, 2017

What does Bha do for dry sensitive skin?

Salicylic acid is generally too harsh for dry, sensitive skin because it can easily irritate already fragile or damaged skin barriers. A product of this type needs soothing ingredients, gentle hydrators, and barrier-repairing components to keep dry skin calm and comfortable.

The British Journal of Dermatology, 1999International Journal of Dermatology, 2011

What does Willow Bark Water do for dry sensitive skin?

Willow Bark Water is typically too harsh for dry sensitive skin because it acts like salicylic acid to clear pores, which can strip away needed moisture and cause irritation. Skin like this needs gentle, soothing ingredients and rich hydrators that lock in water to keep the surface soft and calm without stinging.

Where does this exfoliant go in a skincare routine for dry sensitive skin?

This exfoliant goes in the evening routine once a week. Dry sensitive skin needs a product of this type to include plenty of soothing and moisturizing ingredients like rich hydrators and skin softeners to prevent dryness and flaking.

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

It is best not to use this exfoliant and retinol together in the same routine, as combining them may easily dry out and irritate dry and sensitive skin. Instead, you can alternate them on different nights or use the exfoliant on certain nights and retinol on others. To properly care for this skin type, products need extra soothing and rich moisturizing ingredients that lock in moisture and prevent flaking.

How often should I use this exfoliant?

This exfoliant is a weak match for your dry and sensitive skin, so you should use it only once a week to lower the risk of dryness and irritation. If your skin tolerates it well and stays comfortable, you may carefully use it more often. To properly care for this skin type, an exfoliant of this type needs extra softening and deep hydrating ingredients to keep your skin smooth and protected.

Can this exfoliant clog pores, cause breakouts or purging for dry sensitive skin?

This exfoliant is unlikely to cause breakouts, but it may cause initial purging for dry sensitive skin. A product of this type needs rich moisturizing and softening ingredients to keep dry skin comfortable while clearing pores.

Is this exfoliant fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans.

    Arzneimittel-Forschung, 2000

  • Hyaluronic acid, hyaluronic acid plus dexpanthenol, and isotonic saline nasal sprays all significantly improved dry nose symptoms over four weeks in 240 patients, with hyaluronic acid plus dexpanthenol providing superior nasal moisturisation compared to the other two.

    Auris, Nasus, Larynx, 2020

Why other products fit dry sensitive skin better

  • A formulation containing glycerol (5%) and xylitol (5%) applied twice daily for 14 days increased skin hydration, filaggrin protein quantity, interdigitation index, and biomechanical properties, and decreased transepidermal water loss compared to untreated and vehicle-treated skin in twelve volunteers with dry skin.

    Acta Dermato-venereologica, 2017

  • Glycerol accelerates barrier repair and improves stratum corneum hydration compared to untreated and base-treated sites.

    Acta Dermato-venereologica, 1999

  • In 50 participants with sensitive skin, a Ceramide NP C15-containing emollient improved skin barrier function with a significant reduction in transepidermal water loss and induced modest changes in skin microbiota compared to the vehicle.

    Skin Pharmacology and Physiology, 2026

Ingredients

Willow Bark Water Bark, Butylene Glycol, Betaine Salicylate, Niacinamide, 1,2-Hexanediol, Arginine, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol, Sodium Hydroxide

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

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Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play