MAXCLINIC
Pro Hyaluron Toner 320ml$65.00Heartleaf Toner 150ml
Heartleaf Toner is Benton's toner (150ml), built around Houttuynia Cordata Extract and Centella Asiatica Extract. It is used right after cleansing, to rebalance the skin and prep it for the next step. This is the Original Korean Formula, not a version reworked for US retail.
No reviews yet$20.00
150 ml
$13.33 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- Congested skinUneven textureDehydrated skinSensitive skin
- Helps with
- Shoppers looking for Houttuynia Cordata Extract in a tonerRoutines that want Houttuynia Cordata Extract and Allantoin in one stepFilling the toner step with a Korean-market formulaAnyone who wants the Houttuynia Cordata Extract toner sold on Korean shelves
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MAXCLINIC Pro Hyaluron Toner 320mlMAXCLINIC
$65.00
$65.00
$22.50
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
How it works
The Heartleaf Toner is a 150ml toner, used straight after cleansing, morning and evening, while the face is still damp. The plant extract it is built around is Houttuynia Cordata Extract, named second on its own ingredient list. The same list carries Allantoin, Centella Asiatica Extract and Diospyros Kaki Leaf Extract, so the plant extract is not the only thing on it worth naming. How much of the Houttuynia Cordata Extract stays on the skin, and for how long, is decided by the toner format rather than by the list alone. This is the Original Korean Formula, the toner Benton sells in Korea, Houttuynia Cordata Extract and all.
Key benefits
- Houttuynia Cordata Extract, the plant extract this toner is built around
- Allantoin on the same list, an active
- Centella Asiatica Extract, Diospyros Kaki Leaf Extract and Vitis Vinifera (Grape) Fruit Extract on the same list, plant extracts
- Coffea Arabica (Coffee) Seed Extract and Carthamus Tinctorius (Safflower) Flower Extract further down the same list
- Polygonum Cuspidatum Root Extract and Camellia Sinensis Leaf Extract further down the same list
- Houttuynia Cordata Extract named second on the manufacturer list printed on this page
Inside the formula
Inside the formula
27
Ingredients declared
No fragrance
on the list
Where does this toner go in my routine?
Straight after cleansing, morning and evening, while the face is still damp. Anything thinner than a toner goes on before it, and anything richer goes on after. If you are adding it to a routine you already like, give it a week on its own first, so what you see is the Houttuynia Cordata Extract and not three changes at once.
Is this the Korean-market toner or a US version?
The Korean-market one, Houttuynia Cordata Extract and all. We match this toner to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
What else is on the list besides Houttuynia Cordata Extract?
Allantoin, Centella Asiatica Extract and Diospyros Kaki Leaf Extract. The order they are printed in on this toner's panel is the order on the box, so you can see where Houttuynia Cordata Extract sits relative to them. Further down the same panel: Vitis Vinifera (Grape) Fruit Extract, Coffea Arabica (Coffee) Seed Extract and Carthamus Tinctorius (Safflower) Flower Extract.
Not on the ingredient list below: fragrance or parfum, denatured or SD alcohol, essential oils, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (27): Aqua, Houttuynia Cordata Extract, Methylpropanediol, Centella Asiatica Extract, Panthenol, Sodium PCA, Diospyros Kaki Leaf Extract, Vitis Vinifera Fruit Extract, Coffea Arabica Seed Extract, Carthamus Tinctorius Flower Extract, Polygonum Cuspidatum Root Extract, Camellia Sinensis Leaf Extract, Castanea Crenata Shell Extract, Zanthoxylum Piperitum Fruit Extract, Sodium Hyaluronate, Cynanchum Atratum Extract, Lavandula Angustifolia Extract, Rosmarinus Officinalis Extract, Origanum Vulgare Flower/Leaf/Stem Extract, Thymus Vulgaris Extract, Hydroxyacetophenone, Butylene Glycol, 1,2-Hexanediol, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid
Ingredient list read from inkeedecoder.com on 10 September 2026.
27 of 27 explained
- Aqua solvent
- Water is the base almost every serum, toner and cream is built on. It dissolves the water-loving ingredients and sets how light the finished texture feels. On an INCI list it is usually first, which only means it is the largest single ingredient by weight.
- Houttuynia Cordata Extract plant extract
- Houttuynia Cordata is heartleaf, and it is one of the two or three anchor plants of Korean calming skincare. Its extract carries quercitrin and other flavonoids and is used for the look of redness and blemish-prone skin.
- Methylpropanediol humectant
- Methylpropanediol is a small glycol used to hydrate and to help water-soluble actives penetrate the outer layer of skin more evenly. It leaves almost no tack, which suits watery textures.
- Centella Asiatica Extract plant extract
- Centella Asiatica is the plant behind the whole cica category, sold as gotu kola or Madagascar centella. Its extract is the anchor of Korean formulas built for easily reddened skin, and its work is done by four triterpenes: asiaticoside, madecassoside, asiatic acid and madecassic acid.
- Panthenol humectant
- Panthenol is pro-vitamin B5: skin converts it to pantothenic acid. It is a humectant that holds water and leaves skin feeling soft and less tight, and it is one of the ingredients formulators reach for when a formula also contains something harsh.
- Sodium PCA humectant
- Sodium PCA is one of the substances skin makes for itself to hold water, part of what dermatology calls the natural moisturising factor. Added to a formula it is a strong humectant that suits skin that dehydrates quickly.
- Diospyros Kaki Leaf Extract plant extract
- Diospyros Kaki is the persimmon tree. Its leaf extract carries tannins and vitamin C and is used as an antioxidant extract.
- Vitis Vinifera Fruit Extract plant extract
- Grape Fruit Extract carries polyphenols and fruit acids. It is used as an antioxidant plant extract.
- Coffea Arabica Seed Extract plant extract
- Coffee Seed Extract carries caffeine and chlorogenic acid. It is used as an antioxidant extract and, in eye and body formulas, for the look of puffiness.
- Carthamus Tinctorius Flower Extract plant extract
- Safflower Flower Extract is a traditional East Asian dye and skincare plant. It is used as a conditioning antioxidant extract and can tint a formula.
- Polygonum Cuspidatum Root Extract plant extract
- Polygonum Cuspidatum is Japanese knotweed, the main commercial source of resveratrol. Its root extract is used as an antioxidant plant extract.
- Camellia Sinensis Leaf Extract plant extract
- Camellia Sinensis is the tea plant. Green tea leaf extract carries catechins, among the most studied plant antioxidants, and is used for the look of redness and oily shine.
15 more explained
- Castanea Crenata Shell Extract plant extract
- Chestnut Shell Extract carries tannins and is used as an antioxidant plant extract, most often in formulas aimed at visible pores.
- Zanthoxylum Piperitum Fruit Extract plant extract
- Zanthoxylum Piperitum is Korean pepper. Its fruit extract is used as a conditioning plant extract and is often paired with pulsatilla and usnea in Korean formulas.
- Sodium Hyaluronate humectant
- Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it.
- Cynanchum Atratum Extract plant extract
- Cynanchum Atratum is a root used in Korean traditional practice. Its extract is used as a conditioning plant extract in formulas for reactive skin.
- Lavandula Angustifolia Extract plant extract
- Lavender extract, the water-soluble fraction rather than the essential oil. It is used as a conditioning extract and carries a light lavender scent.
- Rosmarinus Officinalis Extract plant extract
- Rosemary extract with the plant part unstated. Rosemary carries rosmarinic and carnosic acid, and it is also used to keep the oils in a formula from going rancid.
- Origanum Vulgare Flower/Leaf/Stem Extract plant extract
- Oregano extract from the whole plant above ground, rich in the phenols carvacrol and thymol. It is used as an antioxidant plant extract.
- Thymus Vulgaris Extract plant extract
- Thyme extract, carrying the phenols thymol and carvacrol. It is used as an antioxidant plant extract and resists microbes.
- Hydroxyacetophenone preservative booster
- Hydroxyacetophenone is an antioxidant that also strengthens a preservative system, so a formula needs less traditional preservative. Korean formulas pair it with 1,2-hexanediol constantly.
- Butylene Glycol humectant
- Butylene Glycol is a small glycol that does two jobs at once: it holds water in the top layer of skin and it dissolves plant extracts and actives that plain water cannot. It also thins a formula, which is why watery Korean essences lean on it.
- 1,2-Hexanediol humectant
- 1,2-Hexanediol is a glycol used for two reasons: it holds water like glycerin, and it makes a formula harder for microbes to live in, so less traditional preservative is needed. Korean formulas use it heavily for that second reason.
- Allantoin active
- Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin.
- Ethylhexylglycerin preservative booster
- Ethylhexylglycerin softens skin and boosts a preservative system, which is why it is nearly always sitting beside phenoxyethanol or 1,2-hexanediol. It also cuts down the odour bacteria produce, so it turns up in deodorising products.
- Sodium Phytate chelator
- Sodium Phytate is a rice-derived chelator used in place of EDTA. It ties up trace metals so the formula stays stable and its colour and scent hold.
- Citric Acid pH adjuster
- Citric Acid is used in tiny amounts to bring a formula to the pH its actives need, not as an exfoliant at that level. It is an AHA, so at much higher concentrations it can also exfoliate.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8809566992802
- Made in
- Republic of Korea
- Volume
- 150 ml
- Category
- Toner
- Actives
- Allantoin, Centella Asiatica, Green Tea, Heartleaf (Houttuynia Cordata), Panthenol, Sodium Hyaluronate
- Ships from
- California or Korea
Orders ship from California or direct from Korea with tracked delivery to your door, and both routes carry the same Korean-market release. Shipping is free on orders of $100 or more. Returns are accepted for 30 days, by mail.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Barcode
Listed against the Korean barcode on its box - 3California or Korea
Ships to you from either, as the same Korean-market release
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name. The barcode in the specification above is the Korean-market one and it is printed on the box you receive.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Every order ships from California or direct from Korea, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
How to use
- Use it right after cleansing while the face is still slightly damp, which is when a watery layer spreads furthest.
- Pour a little into your palms or onto a cotton round and press it over the face rather than rubbing it in.
- Follow within a minute with your serum and moisturizer, so the water you just added has something to sit under.
- Do not let it dry down completely before the next step, since a bare surface undoes most of what this layer is for.
Worth knowing
- Patch test this toner on a small area and wait a day before using it more widely, especially with Houttuynia Cordata Extract on the list.
- Introduce this toner on its own for the first week, so anything your skin does is traceable to the Houttuynia Cordata Extract rather than to three changes at once.
Reviews
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Benton Heartleaf Toner 150ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
We’re on gram!
Creators trying on authentic Korean skincare routines and products from us.
Rating a shelf of Dr. Althea products one by one.
Jasmine Loo · YouTube
Two hydrating serums side by side, IUNIK and Dr. Althea.
Kristin · YouTube
A walk through the Dr. Althea serum lineup and who each one suits.
auraofmahmuda · YouTube
A blunt first take on the Dr. Althea range.
Lexi Chang · YouTube
A first look at the viral 345 Relief Cream before buying.
Shelley Nayak · YouTube
A first try of the Dr. Althea serum on camera.
Hannah Ziad · YouTube
Benton, Korean-market original
Heartleaf Toner, 150ml, Benton's toner with Houttuynia Cordata Extract and Centella Asiatica Extract.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about skin care, quoted from the medical sources linked beside each.
Your skin barrier is basically your outer layer of the skin.
Melissa Piliang, MDDermatologist, Cleveland Clinic Pretty much every step of a Korean skin care routine is going to have some component of hydration.
Alok Vij, MDDermatologist, Cleveland Clinic
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