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Bioré Pore Unclogging Scrub 2% salicylic acid face scrub 5 oz tube

Pore Unclogging Scrub

Drugstore Blackhead Slayer

drugstore Paraben Free Vegan Not Cruelty Free
68/100
DermFND score
Ingredient quality
7.2
Value for money
7.0
Suitability breadth
5.0
Irritation risk
Med
$8.99
5 oz (141g)
4.4
12,000 customer ratings (Amazon)
Data confidence
High confidence
12,000+ aggregated reviews · INCI confirmed
Made in
United States
Launched
2010
PAO
12 mo.
after opening
Certifications
FDA OTC drug registration
Alex Brufsky
Alex Brufsky Founder & Editor
Analysis by DermFND · Last verified May 2026 · Methodology
Verified reviewer
01 · Quick read

Pros & cons.

What we love
  • +FDA-registered OTC drug with 2% salicylic acid active
  • +Soft, round wax beads are gentler than old-style scrubs
  • +Milder surfactant base than Bioré's own charcoal cleanser
  • +Meaningful visible reduction in nose and chin blackheads
  • +Dual mechanical and chemical exfoliation in one $9 product
  • +Widely available and consistently stocked at drugstores
What to know
  • Added fragrance and menthol are real irritation risks
  • Not suitable for sensitive, rosacea, or eczema-prone skin
  • Cetyl alcohol disqualifies it for fungal-acne sufferers
  • Can over-exfoliate if stacked with retinoids or BP
02 · Editorial analysis

The full review.

Most face scrubs on a drugstore shelf are cosmetics, which means a brand can put almost anything in them and make soft ‘cleansing’ claims without ever having to prove efficacy. This one is different, and the difference matters. The Bioré Pore Unclogging Scrub is registered with the FDA as an over-the-counter drug because its active ingredient is 2% salicylic acid at the maximum OTC-allowed concentration for acne treatment. That registration comes with real strings attached — specific labeling, concentration limits, and the requirement to back up its acne-treatment claim — and it puts this scrub in a different category than the vast majority of physical exfoliants sold alongside it. Understanding that context changes how you should evaluate the product, because you’re essentially looking at a BHA treatment that happens to also have a gentle physical exfoliation component, not a physical scrub that happens to mention salicylic acid on the label.

The formulation itself reflects this dual purpose better than it probably has any right to. The base is a creamy, pearlescent cleansing emulsion built on sodium cocoyl isethionate — a notably milder surfactant than the sulfate system in Bioré’s charcoal cleanser — so the rinse-off experience is gentler than you’d predict from a drugstore acne product. The exfoliating particles are synthetic wax and microcrystalline wax beads, both of which are uniformly round, soft enough to compress between your fingertips, and biodegradable. This is the main reason the scrub survived the mid-2010s consumer revolt against physical exfoliants: the beads are a generation removed from the walnut-shell disasters that earned the category its bad reputation, and with normal pressure they roll across skin rather than drag across it. The 2% salicylic acid sits in the continuous phase of the cream, where it gets a genuinely useful 60-to-90-second contact window during a normal face wash — not as long as a leave-on BHA, but long enough to begin partitioning into sebum-filled follicles and loosening keratin plugs from the inside.

On skin, the result is a real, repeatable effect that the right user will notice within a couple of weeks. Surface blackheads on the nose and chin visibly diminish. Texture smooths out in the cheek areas where clogs tend to hide under the skin. The skin feels cleaner in a way that isn’t just the squeaky theatre of a harsh cleanser — there’s actual exfoliative work happening, and the combination of mechanical and chemical action tackles blackheads from two directions simultaneously. That said, the same effectiveness that makes it useful is also what makes it a bad idea for people who don’t need it. If you already run a retinoid routine, stacking this scrub into the same week asks too much of your barrier. If your skin is reactive, the fragrance and menthol combination will make itself known quickly. And if you have active inflammatory acne rather than simple blackheads and oil, no scrub — physical or chemical — is going to substitute for the real treatment you need from a dermatologist. This product sits firmly in the blackhead-and-texture-maintenance category, which is a narrower job than its packaging implies.

The sensory experience is actually one of the nicer drugstore skincare moments available at this price. The cream is smooth and satisfying to massage in, the beads provide just enough feedback to feel purposeful without scraping, and the slight mint-cool tingle from the menthol — much lower than in the charcoal cleanser — reads as refreshing rather than aggressive. The fragrance is assertive but not offensive. Rinse is clean and doesn’t leave a film. Afterwards, the skin feels genuinely smoother, not stripped. The whole experience lasts about ninety seconds and leaves you feeling like you did something useful, which is more than most drugstore products can deliver on a $9 budget.

Where this scrub belongs in a routine is the key question, and the answer is: as a supporting player, two or three times a week, for people whose main skincare issues are blackheads, surface texture, and baseline oiliness. It shouldn’t run every day. It shouldn’t stack with retinoids or benzoyl peroxide on the same night. It shouldn’t be the only thing between your skin and active cystic acne. And it shouldn’t be anywhere near a sensitized or rosacea-prone face. But treated as a focused tool for a focused problem, it’s one of the genuinely worthwhile products in its corner of the drugstore — a rare case where regulatory oversight, a smart formulation, and a pocket-friendly price actually line up.

03 · INCI · disclosed by brand

Ingredient analysis.

Ingredient Role Evidence Flag
Salicylic Acid](/ingredients/salicylic-acid) (2%)
Registered with the FDA as a 2% OTC acne active in this formulation — the maximum OTC-allowed concentration. It's oil-soluble so it partitions into sebum and loosens the keratin plugs inside clogged follicles, which is the core job of a 'pore unclogging' product. In this cream-scrub base, contact time is longer than a cleanser but still relatively brief, so it behaves more like a daily maintenance BHA than a treatment peel.
Well Established
OK
Provides the fine physical exfoliation in this scrub. Unlike the old walnut-shell and crushed-seed exfoliants that produced microtears, synthetic wax beads are uniformly round and soft enough to tumble across skin without scratching, making this one of the less abrasive physical scrubs on the drugstore shelf.
Well Established
OK
A mild, coconut-derived surfactant that gives this scrub its gentle foaming cleansing action. It's notably milder than the SLES used in Bioré's charcoal cleanser, which makes the overall rinse-off experience less stripping than you'd expect from a drugstore acne product.
Well Established
OK
Adds the brand's signature cooling sensation at a lower level than the charcoal cleanser. It's mechanistically a cold-receptor activator, not a cleansing ingredient, and remains a potential irritant for rosacea or sensitized skin.
Well Established
OK
Full INCI list · pH 4

Active: Salicylic Acid 2%. Inactive: Water, Sodium Cocoyl Isethionate, Glycerin, Glycol Distearate, Synthetic Wax, PEG-6 Caprylic/Capric Glycerides, Ethoxydiglycol, Microcrystalline Wax, Cetyl Alcohol, PEG-12 Dimethicone, Sodium Hydroxide, Sodium Lauroyl Lactylate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Fragrance, Propylene Glycol, Diazolidinyl Urea, Menthol, Benzophenone-4, Ferric Ferrocyanide, Iodopropynyl Butylcarbamate

Product flags
✗ Fragrance Free ✓ Alcohol Free ✓ Oil Free ✗ Silicone Free ✓ Paraben Free ✓ Sulfate Free ✗ Cruelty Free ✓ Vegan ✗ Fungal Acne Safe
Potential irritants
FragranceMentholSalicylic AcidCommon AllergensFragrance
04 · Compatibility

Skin match.

Pairs well with
hydrating-tonerniacinamide-serumoil-free-moisturizer
Skin types
Best for
oilycombination
Works for
normal
Not ideal for
drysensitive
05 · Evidence

The science.

The Science

The science of this scrub relies on salicylic acid. As an oil-soluble beta-hydroxy acid, salicylic acid enters sebum-filled follicles to loosen keratin plugs that cause blackheads and comedones. A 2015 review in Clinical, Cosmetic and Investigational Dermatology summarized BHA's comedolytic, anti-inflammatory, and mild antimicrobial effects. It noted that OTC 2% concentrations — the exact level used here — improve acne and texture with consistent use. FDA OTC monograph oversight requires this product to prove its acne-treatment claims at this concentration, a regulatory rigor most cosmetic scrubs lack.

Physical exfoliation is harder to study, but research on mechanical exfoliant particle geometry (including bead shape and pressure distribution studies in cosmetic-chemistry literature) shows that uniformly round synthetic wax particles cause less microtrauma than irregular walnut shell or apricot pit shapes. Combined with a chemical exfoliant, the physical beads likely help remove already-loosened surface debris rather than creating their own exfoliative effect.

The menthol content, like Bioré's charcoal cleanser, activates the TRPM8 cold-sensing channel (McKemy et al., Nature, 2002). This produces a cooling sensation without actually cooling the skin. This is a sensory effect with no cleansing or anti-acne function.

References

  1. Salicylic Acid as a Peeling Agent: A Comprehensive ReviewClinical, Cosmetic and Investigational Dermatology (2015)
  2. Identification of a cold receptor reveals a general role for TRP channels in thermosensationNature (2002)

Dermatologist Perspective

Dermatologists accept 2% salicylic acid products as appropriate over-the-counter options for blackhead-prone and mildly acne-prone skin. This scrub is one of the few drugstore options where the active ingredient is at the claimed strength and registered as an OTC drug. Board-certified dermatologists typically recommend it as a supporting player rather than a primary acne treatment. They suggest pairing it with a gentle cleanser, a non-comedogenic moisturizer, and sun protection, while limiting use to two or three times per week to avoid over-exfoliation. Dermatologists caution against using this scrub with retinoids or benzoyl peroxide on the same day, or on active inflammatory acne where physical manipulation can worsen lesions. For sensitive skin, rosacea, or eczema, most clinicians recommend a fragrance-free leave-on BHA instead.

06 · Where it fits

Where it fits in your routine.

AM routine
01 Gentle cleanser
02 THIS PRODUCT (2-3x/week)
03 Niacinamide serum
04 Oil-free moisturizer
05 Sunscreen
PM routine
01 Oil cleanser
02 Gentle cleanser
03 THIS PRODUCT (2-3x/week)
04 Hydrating toner
05 Moisturizer
How to use

Wet your face with lukewarm water. Squeeze a dime-sized amount of the cream scrub onto damp fingertips. Massage it across your face in small circular motions for 30-60 seconds. Focus on areas prone to blackheads, such as the nose, chin, and forehead. Use light pressure; the beads do the work. Rinse with cool or lukewarm water, pat dry, and apply a hydrating toner, any treatment serum, and a non-comedogenic moisturizer immediately. Always apply sunscreen in the morning. Start 2x weekly and adjust based on skin tolerance.

Value assessment

At roughly $8.99 for a 5 oz tube, this lasts 2-3 months with sensible 2-3x weekly use. It is one of the best per-use values in the drugstore acne aisle. The FDA OTC drug registration adds value; you get a regulated 2% salicylic acid product instead of a cosmetic implying activity it cannot deliver. Compared to prestige-priced BHA products charging $30+ for similar or lower concentrations, the value gap is enormous. The fragrance and menthol prevent a higher value score because they exclude many potential users, narrowing who benefits from the low price.

Who should buy

Oily and combination skin with visible blackheads on the nose, chin, and forehead. Teens and young adults seeking affordable, regulated acne treatments that work. Users who want the sensory feedback of a physical scrub paired with a genuine active ingredient.

Who should skip

Fragrance and menthol flare sensitive, rosacea-prone, or eczema-prone skin. People with active inflammatory cystic acne need clinical treatment, not a scrub. Those using retinoids or benzoyl peroxide lack room for more exfoliation.

07 · The fine print

Product details.

Texture

White cream contains fine, soft exfoliating beads. It foams slightly on wet skin.

Scent

Fresh, slightly citrus-menthol drugstore fragrance.

Packaging

Standard squeeze tube with flip cap. Utilitarian, travel-friendly.

First use

The first use feels gentler than most drugstore scrubs. The beads are smaller and softer than the old walnut-shell generation. Menthol causes a mild cooling tingle and a slight fresh scent. There is no traditional purging, but first-time users with existing clogs may see blackheads lift over the first week.

How long it lasts

A 5 oz tube lasts 2-3 months if you use it 2-3x weekly on the full face and daily on the nose.

Period after opening

12 months

Best season

All Year

Finish
smoothmattefresh
Certifications
FDA OTC drug registration
08 · Behind the formula

The backstory.

Bioré launched this scrub in 2010 as part of its pore-care expansion alongside the original Pore Strips franchise. It survived the mid-2010s backlash against physical exfoliants largely because its wax beads are visibly gentler than the walnut-shell-era scrubs that drew the criticism, and because the 2% salicylic acid content gave it legitimate acne-treatment standing.

About Biore

Legacy Brand (20+ years)

Bioré is a Kao Corporation drugstore brand from Japan, founded in 1980. It has a long history in cleansing and pore-care formulations. The Pore Unclogging Scrub is an FDA-registered OTC salicylic acid acne drug. This status ensures regulatory oversight of its active ingredient concentration and claims.

Brand founded: 1980 · Product launched: 2010
09 · Setting the record straight

Common myths.

Myth

Physical scrubs cause microtears and damage the skin barrier.

Reality

Walnut-shell and crushed-seed scrubs worked that way. Soft, uniform wax beads like the ones in this formula are gentler. Combined with salicylic acid, they offer an effective two-pronged approach for blackhead-prone oily skin.

Myth

2% salicylic acid in a rinse-off scrub does not stay on the skin long enough to work.

Reality

Leave-on BHA is more potent, but 60-90 seconds of contact time in a scrub penetrates sebaceous follicles enough, especially with consistent use. FDA registration requires Bioré to back up the acne-treatment claim.

10 · Common questions

FAQ.

How often should I use it?

Most people see best results two to three times per week. Daily use dries skin, especially when using retinoids or other actives. Users with very oily, tolerant skin can use it four times weekly.

Is it gentle enough for sensitive skin?

No — the fragrance, menthol, and 2% salicylic acid combination irritates sensitive, rosacea-prone, or eczema-prone skin. A fragrance-free leave-on BHA works better for sensitive users.

Can I use it with retinol or benzoyl peroxide?

Do not use them on the same day or evening. Stacking salicylic acid with retinoids or benzoyl peroxide increases irritation and barrier disruption risks. Alternate days — use the scrub one evening and the retinoid the next — and skip the scrub if your skin is inflamed.

Is this scrub safe during pregnancy?

Dermatologists generally advise avoiding rinse-off salicylic acid products above 2% during pregnancy. Systemic absorption from a rinse-off is low, but talk to your OB-GYN or dermatologist before continuing use.

Does it have microbeads that pollute the ocean?

Synthetic wax and microcrystalline wax make up the exfoliating particles. These are not the plastic microbeads banned by the Microbead-Free Waters Act. They biodegrade in typical wastewater conditions.

What skin types should avoid this product?

This works for sensitive, rosacea-prone, eczema-prone, or compromised skin. It is not fungal-acne safe because the formula contains cetyl alcohol, so avoid it if you have strong fungal acne tendencies.

11 · Real-world signal

What the community says.

Common praise

"Visibly reduces blackheads on nose and chin"

"Gentle beads that don't scratch"

"Great value for a 2% salicylic acid product"

"Satisfying slight cooling sensation"

Common complaints

"Strong fragrance bothers sensitive noses"

"Menthol tingling is uncomfortable for some"

"Can over-dry if used daily"

"Cetyl alcohol flagged by fungal acne sufferers"

Notable endorsements
FDA-registered OTC acne drugLong-time staple in Acne.org community reviews
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