Medicube Zero Pore Capsule Cleansing Foam Review

If your skin is oily, combination or prone to clogged pores, Medicube Zero Pore Capsule Cleansing Foam combines foaming cleansing with several exfoliating approaches in one wash. Salicylic acid, gluconolactone, mandelic acid and silica distinguish it from a basic daily cleanser.

The main tradeoff is how much exfoliation you already use. Fragrance, physical particles and multiple acids complicate fit for irritated or easily sensitized skin, even though Medicube markets this as a gentle daily cleanser.

What it claims

Medicube markets this cleanser for blackheads, sebum, uneven texture and enlarged-looking pores. It describes Cica Exosome capsules, BHA, AHA, PHA and silica particles as the approach to pore-focused cleansing and positions the wash as suitable for sensitive or acne-prone skin.^[1]

The brand reports 99.78% cleansing of tested pore impurities, sebum and blackheads, plus a 55% change in its dead-skin-cell measure after one wash. You cannot interpret these percentages as permanent pore reduction or reliable acne improvement: the publicly available summary does not establish the sample size, comparator or full measurement protocol.^[1]

Claims vs. formula

You get cleansing from sodium cocoyl glycinate, sodium lauroyl glutamate, lauryl hydroxysultaine and two glucoside surfactants. Glycerin is second in the ingredient list, adding water-binding support to a wash designed to remove surface oil and buildup.

Salicylic acid brings a BHA exfoliating role. Gluconolactone, a PHA, and mandelic acid, an AHA, appear later in the formula. Silica particles provide the physical polishing Medicube describes. Because the brand does not disclose their concentrations or the finished-product pH, you cannot assume treatment-level exfoliation from the ingredient names alone.^[1]

Independent research shows that a particular finished 2% salicylic-acid cleanser improved acne outcomes over several weeks, but that trial tested a different formula with a disclosed active concentration. It does not verify Medicube’s acne, capsule-delivery or pore-size claims.^[2]

If you already use a leave-on acid, retinoid or another active acne routine, this wash adds exfoliation rather than replacing your existing treatment. The claimed exosome-capsule size is a brand description, not evidence that an active ingredient reaches deeper into your pores.

Ingredients that matter

For a cleanser, your results depend on how the whole system works together. The surfactants supply foam and residue removal, while high-listed glycerin supports a more comfortable rinse. Salicylic acid and the lower-listed AHA and PHA add chemical exfoliation; silica adds a separate physical action. You get several pathways at once, but brief contact time and undisclosed acid strengths limit what you can expect from them.

Fragrance and added ultramarine color do not explain the cleansing results. Isopropyl alcohol is also listed, but its amount is undisclosed, so its presence alone does not establish that the finished wash will dry your skin. If your skin is reactive, the combined acids, particles and fragrance deserve more attention than the capsule marketing.

Salicylic Acid

If blackheads or mild breakouts are your concern, salicylic acid can help unclog pores. Choose one cleanser or leave-on treatment your skin tolerates; 2% isn't automatically better.

Read the IngredientBrief →

Gluconolactone

Gluconolactone is a PHA with some human evidence for mild exfoliation and smoother-looking texture in specific formulas. Concentration, pH, format, other acids, and the finished formula determine how gentle or…

Read the IngredientBrief →

Mandelic Acid

Mandelic acid is an AHA exfoliant with some human evidence for mild acne, comedones, and superficial discoloration. Its reputation as a gentle acid is not a guarantee; concentration, pH, format,…

Read the IngredientBrief →

Glycerin

If your skin feels dry or tight, glycerin helps your skin hold moisture. You don't need a high percentage or a separate serum when your moisturizer already works well.

Read the IngredientBrief →

Safety and regulatory context

Medicube describes the cleanser as suitable for sensitive skin and gentle daily use, but these claims do not guarantee your tolerance. The formula combines rinse-off acids, physical polishing particles and fragrance, so use gentle pressure and consider whether another exfoliant in your routine already does the job.^[1]

The brand’s publicly summarized one-wash results do not establish long-term acne-treatment efficacy. Check the package for complete warnings and avoid treating an undisclosed salicylic-acid concentration as a labeled over-the-counter acne medication.

What to expect in the short term

Medicube directs you to work the cleanser into a lather with water, gently massage your face, and rinse with warm water. You are buying a foaming wash with an additional polishing step, not a guaranteed immediate change in pore size.^[1]

If your skin already feels tight, stings with acids or reacts to fragrance, a simpler cleanser provides fewer potential irritation triggers.

What to expect over time

Regular washing helps remove day-to-day oil and residue. Whether this specific formula produces lasting changes in blackheads, roughness or breakouts is not established by the public one-wash percentages.

If you already use leave-on salicylic acid, a retinoid or another exfoliant, judge whether adding this cleanser improves your routine without creating dryness or irritation.

Who it fits

This makes the most sense if your skin is oily, combination or acne-prone, and you prefer a foaming cleanser that also includes exfoliating acids and silica. A normal-skin routine can use the format too, provided your skin tolerates the extra exfoliation.

If your skin is highly sensitive, peeling or already stressed by active treatments, you have a clearer fit with a fragrance-free wash that does not combine chemical and physical exfoliation.

Compare before you buy

Choose Medicube when you specifically want a pore-focused foaming cleanser with multiple exfoliating approaches in one step. At the Mid-Range tier, that convenience is the reason to consider it, rather than an expectation of stronger acne control.

Choose a simpler daily cleanser when your leave-on treatment already handles clogged pores or texture. If you want a medically established acne effect, compare disclosed active concentrations and product-specific clinical evidence rather than capsule-size marketing.

Final Assessment

If your oily or combination skin wants exfoliation built into cleansing, Medicube offers salicylic acid, lower-listed AHA/PHA ingredients and silica in one wash. Fragrance and cumulative exfoliation limit its fit for sensitive or already irritated skin, while the brand’s one-wash testing does not establish lasting acne or pore-size improvement. At the Mid-Range tier, its value is the combined cleansing format rather than demonstrated superiority over simpler options.

Last reviewed: October 2026