Ishizawa Lab Keana Nadeshiko Rice Toner bottle with Keana girl logo
Good choice for Dehydration
What makes this different

It targets what the Japanese label calls dry pores, pores that look larger because the skin around them is dehydrated, with a fragrance-free humectant stack, four rice ingredients and rice-derived glycosphingolipids rather than astringents.

Ishizawa Lab

Ishizawa Lab Keana Nadeshiko Rice Toner N Review

Dry-Pore Rice Lotion Toners liquid j beauty Fungal-acne safe Not cruelty free

A thoughtfully built, fragrance-free and alcohol-free hydrating toner that treats visible pores as a dehydration problem rather than an oil problem. Its deep humectant stack, rice-derived lipids and licorice soother leave dry and combination skin plump and smooth, making pores look softer; it does not shrink them, and the rice story is supporting rather than starring.

Price $23.00 300 ml
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Verdicts

How well it fits each concern

English-language reviews of the N formula remain modest and no independent testing exists, even though the brand discloses every ingredient. The assessment relies on the official list and established evidence for its humectants and rice-derived lipids.

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 liquid 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 →

Good choicefor DrynessGlycerin is a reference standard by mechanism for dryness; this liquid carries it high in the ingredient list.Receipt2 sources on the row · concentration not declared; studied range 2–20% · 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 dryness products →

Good choicefor Rough TextureUrea is a reference standard by mechanism for rough texture; this liquid carries it.Receipt2 sources on the row · concentration not declared; studied range 10% · row checked Jul 17, 2026 · rule R5, same reading on 9,843 products · open the receipt

The case for it

  1. Hydroxyethyl Urea is a reference standard by mechanism for this concern — an established physical action, not a trial result.
  2. It is plausibly present at a working level, though the concentration is not declared.
  3. The formula carries none of the triggers this concern is sensitive to.

Limited evidenceGentleNo reviews read yet

What would change this: A declared concentration would move this to a firmer reading of the dose.

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 rough texture products →How rough texture is treated →

Also listed for Large Pores — the actives here (Glycerin, Rice, Ceramides, Urea) are in our research queue for that concern; there is no verdict until their evidence rows are written. That is a gap in our table, not a mark against the product.

Does the jobDoes what a toner is for: not alcohol-driven, adds something real. Not measured from the label: restores skin pH, plays well with what follows.

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 Rice Toner N?

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Assessment

Pros & cons

What it does well 6

  • Deep humectant stack with three forms of hyaluronic acid
  • Fragrance-free and alcohol-free
  • Rice-derived glycosphingolipids support the barrier
  • Licorice derivative adds a soothing touch
  • Improves the look of dehydrated, visible pores
  • Suitable for sensitive skin

Where it falls short 5

  • Does not physically shrink pores
  • Rice ingredients play a supporting role
  • Contains methylparaben, a concern for some shoppers
  • Priced well above Japanese retail when imported
  • Oily skin may want an exfoliating toner instead
Review

The full review

Most pore toners promise to tighten. The Keana Nadeshiko Rice Toner N makes a different promise, printed in a blue bubble on its label: 乾燥毛穴に, for dry pores. It is a distinctly Japanese way of looking at a common complaint. When the skin around a pore is dehydrated, it loses plumpness, and the pore opening looks larger and more defined, especially on the cheeks. Hydrate that skin well, and the pore looks softer. Ishizawa Lab built this toner around that idea, and the formula reflects it: no astringents, no alcohol, just a lot of hydration.

The humectant stack is impressive for a drugstore toner. After water come PEG-8, glycereth-26, glycerin and dipropylene glycol, followed further down by three forms of hyaluronic acid, honey, dihydroxypropyl arginine HCl, hydrogenated starch hydrolysate, saccharide isomerate, glycosyl trehalose, hydroxyethyl urea and sorbitol. That is a well-rounded set of water-binding ingredients with different molecular sizes and staying power, and it explains why the toner feels so effective at plumping dry skin, particularly when patted on in layers.

The rice ingredients give the line its identity. The label claims 100 percent Japanese-grown rice-derived ingredients in its rice serum complex: rice ferment filtrate from sake, rice bran extract, rice bran ferment filtrate, rice bran oil and glycosphingolipids, which the brand calls rice ceramides. Glycosphingolipids are related to the ceramides in the skin's barrier, and rice-derived versions have been studied in Japan for supporting hydration, although much of that research involves oral supplements. In the toner, these ingredients support the humectants rather than lead. Artichoke leaf extract is included for pore-care claims, and dipotassium glycyrrhizate, a licorice derivative, adds a soothing touch.

In use, the lotion is slightly slippery, absorbs quickly and leaves no stickiness. One layer softens post-cleansing tightness; two or three layers pressed in with the palms leave dry skin supple and smooth, and pores on the cheeks and around the nose genuinely look less prominent once the skin is well hydrated. There is no scent and no sting, which makes it easy to use on sensitive skin.

Expectations around pores need to be realistic. Pore size is largely determined by genetics, sebum production and age-related loss of skin elasticity, and no toner changes the physical size of a pore. What hydration can do is improve how pores look by smoothing and plumping the surrounding skin, which is exactly what this formula does well. For congested pores and blackheads, a leave-on BHA or retinoid is still the more effective tool, and the toner makes a comfortable partner for either on separate nights.

For dry and combination skin, it is an easy recommendation, especially in autumn and winter. Oily skin can use it too, since it is light, but people with oily skin whose main concern is shine and congestion may prefer a toner with exfoliating acids. The formula contains methylparaben, a well-studied preservative, which matters only to shoppers who avoid parabens for personal reasons.

Layering is the key technique, and it is worth describing in detail. Pour a coin-sized amount into cupped palms, press it into the face with both hands and hold for a few seconds, then repeat once or twice. Pressing, rather than rubbing, is gentler and helps the lotion absorb evenly. On particularly dry days, soaking two cotton pads and resting them on the cheeks for three to five minutes acts as a quick lotion mask, and the effect on the look of cheek pores is often most noticeable right after this.

Seasonal changes matter, too. In humid summer months, a single layer may be enough, and oily areas can skip it altogether. In dry winter air or air-conditioned offices, when dehydration makes pores and fine lines more visible, the multi-layer approach earns its place, followed by a richer cream to seal everything in.

On value, Kiyoko Beauty sells the rice toner for about twenty-three dollars. In Japanese drugstores it is considerably cheaper. At twice-daily use with layering, a bottle lasts about two months, making it reasonable value for a fragrance-free, alcohol-free hydrating toner with this depth of humectants.

Ishizawa Lab, founded in 1996, has built the Keana Nadeshiko line into one of Japan's best-known pore-care brands, famous for its cartoon-girl packaging. The rice series is the gentler, moisture-focused counterpart to the brand's baking-soda range, and the N version updated the formula with rice bran extract and ferment. The brand publishes full ingredient lists, though there are no independent clinical studies of the toner.

It also pairs neatly with the rest of the rice series: a rice powder wash for oily areas, the rice toner for hydration and a rice cream or pack for extra moisture. Mixing it with non-Keana products works just as well; it is a good all-round hydrating toner in its own right.

The bottom line: a well-formulated, gentle, genuinely hydrating toner that improves the look of pores by improving the skin around them, which is both honest and effective.

The science

The toner's performance comes mainly from its humectant system. Glycerin, glycereth-26, PEG-8 and dipropylene glycol draw water into the stratum corneum, and additional humectants, including saccharide isomerate, glycosyl trehalose, hydroxyethyl urea, sorbitol and dihydroxypropyl arginine HCl, add water-binding capacity with different retention profiles. Sodium hyaluronate, sodium acetylated hyaluronate and hydrolyzed hyaluronic acid form water-binding films of varying molecular weights at the skin surface.

The relationship between hydration and pore appearance has been explored in cosmetic research: well-hydrated skin reflects light more evenly and has more turgor around follicular openings, which can reduce the visibility of pores. Pore size itself is influenced by sebum output, androgen activity, age-related changes in skin elasticity and genetics, which is why treatments with evidence for structural improvement, such as topical retinoids, act on those factors.

Glycosphingolipids from rice, related to glucosylceramides, have been investigated in Japan, mostly as oral supplements, for improving skin hydration and reducing transepidermal water loss. Topical ceramide-related lipids can support barrier function, although their effect depends on concentration and formulation. Rice bran oil contains gamma-oryzanol and tocopherols with antioxidant activity. Rice ferment filtrate (sake) contains amino acids and organic acids associated with moisturisation.

Dipotassium glycyrrhizate has anti-inflammatory activity in laboratory studies and is widely used in Japanese skincare for sensitive skin. The formula is buffered with lactic acid, citric acid and sodium citrate, and preserved with phenoxyethanol and methylparaben.

The clinical view

Dermatologists commonly explain that pore size cannot be permanently reduced by topical products, but that hydration, sun protection and treatments such as retinoids can improve pore appearance. Hydrating, fragrance-free and alcohol-free toners are generally well tolerated and can be useful for dry or dehydrated skin, particularly when followed by a moisturiser. For congested pores and blackheads, clinicians typically recommend salicylic acid or retinoids. Humectant-rich products are often suggested for patients using drying acne treatments, to help maintain comfort and barrier function.

Formula

Key ingredients

  1. Glycerin

    Joined by PEG-8, glycereth-26 and dipropylene glycol at the top of the list, the humectant core that plumps dehydrated skin around the pores.

    Established mechanism for Dehydration · established mechanism
  2. Rice Ferment Filtrate (Sake)

    The first of four rice ingredients in Keana's rice serum complex, with bran extract, bran ferment and bran oil, adding amino acids and a softening feel.

    Not yet assessed
  3. Glycosphingolipids

    Rice-derived ceramide-like lipids that support the skin's barrier, the component behind the brand's rice ceramide claim.

    Established mechanism for Dryness · established mechanism
  4. Hydroxyethyl Urea

    One of several extra humectants (with saccharide isomerate, glycosyl trehalose and sorbitol) that help the toner hold water in the skin for longer.

    Established mechanism for Dehydration · established mechanism
  5. Dipotassium Glycyrrhizate

    A licorice-derived soothing agent that keeps the toner comfortable for dry, easily irritated skin.

    Not yet assessed
Full ingredient list 31 ingredients ShowHide

Water, PEG-8, Glycereth-26, Glycerin, Dipropylene Glycol, Rice Ferment Filtrate (Sake), Oryza Sativa (Rice) Bran Extract, Oryza Sativa (Rice) Bran Ferment Filtrate, Oryza Sativa (Rice) Bran Oil, Glycosphingolipids, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Honey, Cynara Scolymus (Artichoke) Leaf Extract, Dihydroxypropyl Arginine HCl, Hydrogenated Starch Hydrolysate, Saccharide Isomerate, Glycosyl Trehalose, Hydroxyethyl Urea, Dipotassium Glycyrrhizate, Sorbitol, Lactic Acid, Polyglyceryl-10 Oleate, Lecithin, Butylene Glycol, Pentylene Glycol, Citric Acid, Sodium Citrate, Phenoxyethanol, Methylparaben

Safety & formulation facts

  • Pregnancy safe
  • Fragrance free
  • Alcohol free
  • Not oil free
  • Silicone free
  • Not paraben free
  • Sulfate free
  • Not cruelty free
  • Not vegan
  • Fungal-acne safe
Compatibility

Skin types & routine

Routine step toner
Time of day Morning & night
Best season fall & winter
Finish natural, dewy

Layering

Pat on in two or three layers after cleansing, pressing gently over the cheeks and nose, then seal with moisturiser.

When to expect results

Immediate: plumper, smoother-looking skin and a softer look around the nose and cheeks. Over 2-4 weeks: more comfortable, better-hydrated skin. Pores look less prominent when skin is hydrated but do not shrink.

Pairs well with A rice or ceramide creamA BHA or retinoid on separate nightsDaily sunscreen

A routine built around it

Morning

  1. Cleanser
  2. Ishizawa Lab Keana Nadeshiko Rice Toner Nthis product
  3. Moisturiser
  4. Sunscreen

Night

  1. Cleanser
  2. THIS PRODUCT (layered)
  3. Serum
  4. Cream
Guidance

How to use it, and who it's for

How to use

After cleansing, pour a small amount into your palms and press it gently into the face, focusing on the cheeks and nose. Repeat two or three times for dry skin, letting each layer absorb. Alternatively, apply with a cotton pad. Follow with a moisturiser to seal in hydration, and sunscreen in the morning. Use morning and evening. If you use a BHA or retinoid, apply the toner first and let it absorb.

Is it worth the price?

At about $23.00 for 300 ml from Kiyoko Beauty, the rice toner is priced well above Japanese drugstore levels, but it lasts about two months with layered use and offers an unusually deep humectant stack, rice-derived lipids and a fragrance-free, alcohol-free base. That is fair value for dry and combination skin. Ishizawa Lab's long track record and transparent ingredient disclosure support its credibility.

Who should buy it

People with dry, dehydrated or combination skin who notice pores looking more prominent when their skin is dry, and who want a fragrance-free, alcohol-free, deeply hydrating toner.

Who should skip it

People with oily, congested skin whose main concern is blackheads may get more from an exfoliating toner. Shoppers who avoid parabens should note the methylparaben, and anyone expecting pores to shrink will be disappointed.

Ready to try it?Ishizawa Lab Keana Nadeshiko Rice Toner N · $23.00 · 300 ml
Details

The product, in detail

Texture
A slightly slippery, watery lotion that sinks in quickly.
Scent
Unscented.
Packaging
A turquoise-and-cream bottle with the Keana girl logo and a rice motif.
How long it lasts
About two months with twice-daily layered use.
Once opened
Use within 12 months · track your toss-by date →
Size
300 ml
Made in
Japan

What the first two weeks feel like

Feels soft and hydrating from the first application, with no sting. Several layers leave dry skin supple; pores on the cheeks look softer once skin is well hydrated.

The story behind it

Why it exists

Ishizawa Lab's Keana Nadeshiko rice series was created to complement the brand's baking-soda pore range with gentler, moisture-focused care, marketed as made with 100 percent Japanese-grown rice ingredients. The N version updated the formula with rice bran extract and ferment.

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

MythPore toners work by tightening pores.

RealityThis one hydrates rather than astringes. Plumped, well-hydrated skin makes pores look less obvious, but it does not change their size.

MythRice ingredients are a marketing gimmick.

RealityRice-derived glycosphingolipids and bran oil have some evidence for supporting hydration, though the humectants do most of the work here.

FAQ

Questions people ask

Does the Keana Nadeshiko Rice Toner shrink pores?

It does not change pore size, but by hydrating dehydrated skin around the pores it makes them look less prominent.

Is Keana Rice Toner N fragrance-free and alcohol-free?

Yes. The official ingredient list contains no fragrance and no ethanol.

Is the Keana Rice Toner good for oily skin?

Yes, it is light and non-greasy, though it is designed mainly for dry or combination skin with dehydrated, visible pores.

What is the difference between Keana Rice Toner and Rice Toner N?

The N version is the updated formula, adding rice bran extract and rice bran ferment to the rice complex.

How should I apply the Keana Nadeshiko Rice Toner?

Pat it on with your hands in two or three layers after cleansing, then apply moisturiser to seal in hydration.

Does the Keana Rice Toner contain rice ceramides?

It contains glycosphingolipids, rice-derived lipids related to ceramides, which the brand calls rice ceramides.

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

  • Very hydrating and soft
  • No scent or stickiness
  • Skin looks smoother around the nose

Common complaints

  • Pore effect is subtle
  • Contains parabens for those avoiding them
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