Ishizawa Lab Keana Nadeshiko Men's Mask 10-sheet blue pouch
Not yet assessed for Large Pores
What makes this different

It is a quick, five-minute men's sheet mask built on glycerin, hatomugi and a nine-herb blend with hyaluronate and collagen, sold ten to a resealable pouch rather than in individual sachets.

Ishizawa Lab

Ishizawa Lab Keana Nadeshiko Pore Care Men's Face Mask Review

Five-Minute Men's Mask Masks sheet-mask j beauty Paraben free Fungal-acne safe Not cruelty free

A fast, fuss-free men's sheet mask: five minutes, ten sheets to a resealable pouch, and skin that looks smoother and feels hydrated afterwards. The formula is a simple glycerin, hatomugi and herbal essence with a little alcohol, so it is a quick refresh rather than a treatment, and sensitive or daisy-allergic skin should be cautious.

Price $13.99 10 sheets
Buy at Amazon ♥
Verdicts

How well it fits each concern

English-language reviews of this mask are limited, and retailer descriptions do not fully match Ishizawa Lab's official ingredient list, which was used here. The assessment reflects that formula and general evidence for sheet-mask hydration.

One verdict per concern. Open a row for the reasoning; the receipt has every source.

The scaleRecommendedGoodSupportingEarly evidenceNot for thisAvoidhow it works

Good choicefor DehydrationGlycerin is a reference standard by mechanism for dehydration; this sheet mask carries it high in the ingredient list.Receipt1 source on the row · concentration not declared; studied range 20% · row checked Jul 17, 2026 · rule R5, same reading on 9,843 products · open the receipt

The case for it

  1. Glycerin is a reference standard by mechanism for this concern — an established physical action, not a trial result.
  2. It is present at an effective concentration, declared or high in the ingredient list.
  3. The formula carries none of the triggers this concern is sensitive to.

Limited evidenceGentleNo reviews read yet

Same rule for everyone. “Good choice” is the verdict on 10,340 of 45,446 concern verdicts across the catalog; rule R5 decided 9,843 of them. Unchanged since September 25, 2026, engine 5.2.0.

Brand or formulator? Disclose a concentration or correct a fact →

The full receipt: rule, row, sources, dates →All dehydration products →

Also listed for Large Pores and Excess Oiliness — the actives here (Glycerin, Coix Seed, Hydrolyzed Collagen, Hyaluronic Acid) are in our research queue for those concerns; there is no verdict until their evidence rows are written. That is a gap in our table, not a mark against the product.

As a maskNot judged: what a mask is for — works within its wear time, benefit outlasts the mask, comes off cleanly — cannot yet be measured from the ingredient list (only intensity without injury can).

A verdict is Dermington’s assessment of how well a product’s ingredients fit a concern — never a claim about what the product treats. Evidence dots and collected reviews sit beside it and are never blended in. Rules 0.5.1 · evidence table ev-2026.10-r231 · engine 5.2.0 · how we decide · this product’s receipt

Reader poll · Town SquareQuestion 1 of up to 3

Have you used Keana Nadeshiko Pore Care Men's Face Mask?

One tap counts. A couple of optional follow-ups come next.

No account neededOne answer each, change it any timeCounted only in anonymous totalsHow the Square counts →
Assessment

Pros & cons

What it does well 6

  • Quick five-minute application
  • Ten sheets in a resealable pouch
  • Fragrance-free essence
  • Glycerin, hyaluronate and collagen hydrate and smooth
  • Hatomugi and herbal blend for conditioning
  • Affordable per sheet

Where it falls short 5

  • Contains alcohol that can sting after shaving
  • Several daisy-family extracts can trigger allergies
  • Pore-smoothing effect is temporary
  • Pouch sheets can dry out if not sealed well
  • Retailer rice claims do not match the official list
Review

The full review

Most sheet masks ask for fifteen or twenty minutes and come individually wrapped as a weekend treat. The Keana Nadeshiko Pore Care Men's Face Mask takes a different approach: ten sheets in a resealable pouch, and instructions to remove it after about five minutes. It is designed for men who want a quick routine step, not a spa ritual, and that framing sets the right expectations. This is a fast refresh, not an intensive treatment.

Ishizawa Lab's official ingredient list shows a simple, hydration-focused essence. Water, glycerin and dipropylene glycol lead, followed by alcohol and a styrene/VP copolymer that gives the essence a slightly milky look. The botanical blend is led by hatomugi, or Job's tears, a grain long used in Japanese skincare for smoothing, followed by yuzu, Roman chamomile, calendula, cornflower, German chamomile, St John's wort, linden and loofah extracts. Polyquaternium-51, hydrolyzed collagen and sodium hyaluronate finish the list. There is no fragrance.

One point is worth clarifying. Some retailer descriptions say the men's mask is packed with rice serum. The official list for the men's mask does not contain rice ingredients; they are found in other Keana products. The men's formula relies on hatomugi and herbs instead. It does not change how the mask performs, but it is useful for anyone buying it specifically for rice.

In use, the sheet is thin and well soaked, and the alcohol gives it a brief fresh, cooling feel. After five minutes, skin looks smoother and feels hydrated, and the nose and cheeks look a little more even. The remaining essence can be patted in, followed by a moisturiser. The brand also suggests rinsing with water, which some users do if the essence feels tacky.

The pore claims deserve honesty. Hydration and a smoothing film make pores look less obvious for a few hours, and that is a real, visible effect. But masks do not change pore size, and five minutes of glycerin and herbs will not clear blackheads. For congestion, a leave-on salicylic acid works far better.

The alcohol is the main formulation drawback. It is not high enough to make the mask harsh for most men, but it can sting on freshly shaved skin, nicks or razor burn, and it adds a slight drying effect for dry skin. Several of the botanicals, including both chamomiles, calendula and cornflower, belong to the daisy family, which can trigger allergies in sensitive people. For most men with oily or combination skin, none of this is a problem.

The five-minute format has advantages. It fits into a morning routine before shaving or after a workout, and brief contact means less chance of the sheet drying out and pulling moisture back from the skin, a common issue when people leave masks on too long. A resealable pouch, however, means the last few sheets can dry out if the seal is not closed firmly, so storing it properly matters.

There are a few ways to get more from each sheet. Applying it straight after cleansing, while skin is still slightly damp, helps the essence spread and absorb evenly. Chilling the pouch in the fridge on hot days adds to the cooling effect and makes the mask feel especially refreshing after exercise. And resisting the urge to leave it on far longer than five minutes is sensible: with alcohol in the essence, a long wear time as the sheet dries can leave skin feeling tighter rather than more hydrated.

For men building a first routine, the mask can also slot in on days when a full routine feels like too much. A cleanse, five minutes with the mask, and a moisturiser with sunscreen in the morning is a perfectly reasonable minimal routine for oily or combination skin. It will not replace consistent daily care, but it can make skin look noticeably fresher before a meeting or an evening out, which is exactly the kind of quick, visible payoff the product is designed for.

On value, Japanese Taste sells the pouch of ten for about fourteen dollars, around a dollar and a half per sheet. That is reasonable for a daily-use mask, and it is cheaper still in Japanese drugstores.

Ishizawa Lab is a long-established Japanese drugstore brand, and the Keana men's line uses its cartoon boy to make pore care approachable for men. The brand publishes full ingredient lists, which is how the rice discrepancy becomes clear. No independent clinical studies exist.

It is also a useful introduction for men who have never used a mask. The short wear time, simple instructions and lack of fragrance make it low commitment, and the visible smoothing is immediately rewarding, which can be the nudge someone needs to build a more consistent routine with a cleanser, moisturiser and sunscreen.

The verdict: a convenient, affordable, fragrance-free men's mask that makes skin look fresher in five minutes. Keep expectations modest, keep it away from fresh razor burn, and it does its job well.

The science

Sheet masks increase stratum corneum hydration through occlusion, holding humectants such as glycerin and dipropylene glycol against the skin. Even a short wear time can raise surface hydration measurably, improving smoothness and the appearance of fine texture. Sodium hyaluronate and hydrolyzed collagen form water-binding films at the surface, and polyquaternium-51, a phospholipid-like polymer, improves moisture retention and feel.

Coix lacryma-jobi (hatomugi) seed extract has been studied in Japan for anti-inflammatory and skin-conditioning effects, mostly in laboratory settings; it is a traditional ingredient in Japanese skincare for smoothing rough skin. The other botanicals, including chamomile, calendula, cornflower, St John's wort and linden, contain flavonoids and other compounds with soothing or antioxidant activity in laboratory studies, though effects in a five-minute mask are likely small.

Alcohol in the essence acts as a solvent and gives a cooling, refreshing feel, but can cause stinging on compromised skin and mild drying with frequent use. Several botanicals belong to the Asteraceae (daisy) family, whose sesquiterpene lactones are recognised contact allergens.

Pore appearance improves temporarily when surrounding skin is hydrated and smooth. Structural improvement relies on managing sebum, protecting from UV and using agents such as retinoids.

The clinical view

Dermatologists generally view sheet masks as cosmetic hydration aids that can improve how skin looks and feels for a few hours, rather than as treatments. Masks containing alcohol or multiple plant extracts may irritate sensitive or recently shaved skin, and people with daisy-family allergies should check labels. For enlarged-looking pores and blackheads, clinical guidance favours sunscreen, retinoids and salicylic acid. Short wear times and following a mask with a moisturiser help avoid dryness.

Formula

Key ingredients

  1. Glycerin

    Second on the list with dipropylene glycol, it provides most of the hydration the sheet delivers during its short five-minute wear.

    Established mechanism for Dehydration · established mechanism
  2. Coix Lacryma-Jobi Ma-Yuen Seed Extract

    Hatomugi, or Job's tears, a grain prized in Japanese skincare for smoothing and conditioning, leading the mask's botanical blend.

    Not yet assessed
  3. Sodium Hyaluronate

    Works with hydrolyzed collagen and polyquaternium-51 to leave a smooth, hydrated film that makes pores look softer after removal.

    Established mechanism for Dehydration · established mechanism
  4. Hydrolyzed Collagen

    A surface humectant that adds a slightly firm, smooth feel after the mask comes off.

    Not yet assessed
Full ingredient list 24 ingredients ShowHide

Water, Glycerin, Dipropylene Glycol, Alcohol, Styrene/VP Copolymer, Butylene Glycol, Coix Lacryma-Jobi Ma-Yuen Seed Extract, Citrus Junos Fruit Extract, Anthemis Nobilis Flower Extract, Calendula Officinalis Flower Extract, Centaurea Cyanus Flower Extract, Chamomilla Recutita (Matricaria) Flower Extract, Hypericum Perforatum Flower/Leaf/Stem Extract, Tilia Cordata Flower Extract, Luffa Cylindrica Extract, Polyquaternium-51, Hydrolyzed Collagen, Sodium Hyaluronate, Polysorbate 80, Xanthan Gum, Citric Acid, Sodium Citrate, Hydroxyacetophenone, Phenoxyethanol

Safety & formulation facts

  • Pregnancy safe
  • Fragrance free
  • Not alcohol free
  • Oil free
  • Silicone free
  • Paraben free
  • Sulfate free
  • Not cruelty free
  • Not vegan
  • Fungal-acne safe
Potential irritants Alcohol
Common allergens Chamomilla Recutita (Matricaria) Flower ExtractAnthemis Nobilis Flower ExtractCalendula Officinalis Flower ExtractCentaurea Cyanus Flower Extract
Compatibility

Skin types & routine

Routine step treatment
Time of day Morning & night
Best season spring & summer
Finish natural, dewy

Layering

Apply after cleansing for about five minutes, pat in the remaining essence, then follow with moisturiser; it doubles as a quick post-shave calming step if skin is not broken.

When to expect results

Immediate: cooler, smoother, more hydrated skin with a softer look around the nose and cheeks. The effect is temporary and does not change pore size.

Pairs well with A light gel moisturiser afterwardsAn alcohol-free toner beforehandDaily sunscreen

A routine built around it

Morning

  1. Cleanser
  2. THIS PRODUCT (5 minutes)
  3. Moisturiser
  4. Sunscreen

Night

  1. Cleanser
  2. Ishizawa Lab Keana Nadeshiko Pore Care Men's Face Maskthis product
  3. Moisturiser
Guidance

How to use it, and who it's for

How to use

After cleansing, take one sheet from the pouch and close the seal firmly. Unfold it, align it with your eyes and mouth, and smooth it over the face. Leave on for about five minutes, then remove and pat the remaining essence into the skin; rinse lightly if it feels tacky. Follow with moisturiser and sunscreen in the morning. Use daily or a few times a week, avoiding freshly shaved or broken skin.

Is it worth the price?

At about $13.99 for ten sheets from Japanese Taste, the mask costs roughly $1.40 per use, which is good value for a quick, daily-use hydration step. The formula is simple, so the value lies in convenience and immediate smoothing rather than active treatment. Ishizawa Lab's long Japanese track record and published ingredient list support its credibility.

Who should buy it

Men with oily, combination or normal skin who want a quick, affordable way to hydrate and smooth skin before work or after exercise, and who like a simple, fragrance-free routine step.

Who should skip it

People with sensitive, eczema-prone or daisy-allergic skin, or those with frequent razor burn, should choose an alcohol-free, botanical-light mask. Anyone expecting blackhead removal or lasting pore reduction will need leave-on treatments.

Ready to try it?Ishizawa Lab Keana Nadeshiko Pore Care Men's Face Mask · $13.99 · 10 sheets
Details

The product, in detail

Texture
A thin sheet soaked in a watery, slightly milky essence.
Scent
Unscented; a faint herbal note.
Packaging
A resealable blue pouch of 10 sheets featuring the Keana boy character.
How long it lasts
Ten uses per pouch.
Once opened
Use within 3 months · track your toss-by date →
Size
10 sheets
Made in
Japan

What the first two weeks feel like

Feels cool and wet, with a brief alcohol freshness. After five minutes, skin looks smoother and feels hydrated. Sensitive skin may tingle.

The story behind it

Why it exists

Keana Nadeshiko's men's line brings the brand's pore-care concept to a male audience. This multi-sheet pouch is designed for daily or frequent use as a quick routine step rather than an occasional treat.

About Ishizawa Lab Established Brand (5–20 years)

Ishizawa Laboratories, founded in Japan in 1996, is a familiar drugstore name behind lines such as Keana Nadeshiko, Toumei Shirohada and the medicated Acne Barrier range. Its products are affordable and widely sold in Japan, though independent clinical data on individual products is limited.

Brand founded 1996

Myth vs. reality

What people get wrong about it

MythThis mask is full of rice serum.

RealitySome retailers describe rice ingredients, but the official list for the men's mask features hatomugi (Job's tears) and herbal extracts, not rice.

MythA pore mask closes pores.

RealityHydration and a smoothing film make pores look less visible for a while; their size does not change.

FAQ

Questions people ask

How long should I leave the Keana Men's Face Mask on?

About five minutes, then remove it and pat the remaining essence into your skin.

Can I use the Keana men's mask every day?

Yes, the brand says it can be used daily, though sensitive skin may prefer a few times a week because of the alcohol.

Does the Keana Men's Face Mask contain rice?

The official ingredient list features hatomugi (Job's tears) and herbal extracts rather than rice ingredients.

Is the Keana men's mask fragrance-free?

Yes, no fragrance is listed, although it contains alcohol and several plant extracts.

Can I use the Keana men's mask after shaving?

It can calm and hydrate after shaving, but the alcohol may sting on nicks or razor burn.

How do I keep the Keana mask sheets from drying out?

Close the resealable pouch firmly after each use and store it away from heat.

Reviews

What shoppers tend to say

Recurring themes our editors read across retailer reviews — summaries in our words, not quotations, and not a substitute for a patch test.

Common praise

  • Quick five-minute use
  • Cooling and refreshing
  • Good value for ten sheets

Common complaints

  • Effect is short-lived
  • Slight alcohol sting for some
Next stepCheck it against what you already useClashes, spacing and the right order, with everything on your shelf.