Sungboon Editor
Deep Collagen CICA Teatree Soothing Mask$11.76daymellow
Houttuynia Cordata Real Ampoule Mask 27ml X 10ea
Houttuynia cordata extract sits fourteenth on a short 22 entry list, behind panthenol tenth and sodium hyaluronate eleventh, with tremella mushroom extract eighteenth. Ten daymellow sheets, 27 ml each. Bergamot, tea tree and mandarin oils give it a scent.
No reviews yet- Ships from California or direct from Korea
- Korean barcode and batch code intact
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Inside the formula
Inside the formula
How to use
- Use the Houttuynia Cordata Real Ampoule Mask after toner, in place of your serum step, in the evening.
- Lay the mask evenly onto the face and remove the mesh. Leave on for 10 to 20 minutes, then remove and gently pat the remaining ampoule into the skin.
- Take it off at the time printed on the pack, pat in the essence left behind rather than rinsing, then go straight to your moisturizer.
- Two or three evenings a week is a normal rhythm. Do not leave it on past its time; a sheet that has gone dry takes moisture back off the face as it goes.
Does this product contain added fragrance?
No. Neither fragrance nor parfum appears on the ingredient list for daymellow Houttuynia Cordata Real Ampoule Mask 27ml X 10ea. Those are the two names a cosmetic label uses for an added scent blend, so a formula carrying one would name it. The full list is printed in the Ingredients section of this page.
Does this product contain essential oils?
Yes. The ingredient list for daymellow Houttuynia Cordata Real Ampoule Mask 27ml X 10ea includes Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil and Citrus Nobilis (Mandarin Orange) Peel Oil. Aromatic plant oils are listed under their botanical name rather than as fragrance, so they are named separately from any fragrance or parfum entry.
Are any declarable fragrance allergens listed?
Yes. Limonene appears on the ingredient list for daymellow Houttuynia Cordata Real Ampoule Mask 27ml X 10ea. These belong to the 26 fragrance components that EU cosmetic labelling requires to be named individually rather than folded into a fragrance entry.
Does this product contain denatured or SD alcohol?
No. The ingredient list for daymellow Houttuynia Cordata Real Ampoule Mask 27ml X 10ea names no denatured alcohol, SD alcohol or ethanol. Fatty alcohols such as cetyl and cetearyl alcohol are a different class of ingredient, used as emollients and thickeners, and are not counted here.
Not on the ingredient list below: fragrance or parfum, denatured or SD alcohol, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (22): Water, Glycerin, Dipropylene Glycol, 1,2-Hexanediol, Carbomer, Arginine, Bis-PEG-18 Methyl Ether Dimethyl Silane, Trehalose, Xanthan Gum, Panthenol, Sodium Hyaluronate, Disodium EDTA, Ethylhexylglycerin, Houttuynia Cordata Extract, Citrus Tangerina (Tangerine) Peel Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Olea Europaea (Olive) Fruit Oil, Tremella Fuciformis (Mushroom) Extract, Hydroxyacetophenone, Limonene, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Citrus Nobilis (Mandarin Orange) Peel Oil
Ingredient list read from 7dasmc-xz.myshopify.com on 13 September 2026.
21 of 22 explained
- Water 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.
- Glycerin humectant
- Glycerin is the most used humectant in skincare. It draws water into the outer layer of skin and holds it there, and it is one of the very few ingredients whose hydrating effect is settled science rather than marketing. Higher amounts feel tacky, which is why it is usually blended.
- Dipropylene Glycol humectant
- Dipropylene Glycol is a glycol used as a solvent and a light humectant. Its main job is keeping the rest of the formula dissolved and the texture fluid rather than adding hydration of its own.
- 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.
- Carbomer thickener
- Carbomer is a synthetic polymer that only gels once a base neutralises it, which is why arginine or tromethamine sits nearby on the list. It gives the clear, non-stringy gel texture a xanthan formula cannot reach.
- Arginine amino acid
- Arginine is an amino acid that does two jobs here: it holds water in the outer layer of skin, and it neutralises acidic gelling agents, which is why it often stands in for a synthetic pH adjuster.
- Bis-PEG-18 Methyl Ether Dimethyl Silane silicone
- A water-soluble silicone used for a light, silky slip without an oily film. It also helps other ingredients spread evenly.
- Trehalose humectant
- Trehalose is a sugar that some desert plants use to survive drying out. In skincare it is a humectant that holds water in the outer layer and helps a formula feel comfortable rather than tight.
- Xanthan Gum thickener
- Xanthan Gum is a polysaccharide made by fermenting sugar. It thickens a watery formula into a gel and holds the whole thing in suspension so nothing separates. Too much of it and a serum turns stringy, which is why it appears in fractions of a percent.
- 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 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.
- Disodium EDTA chelator
- EDTA is a chelator: it locks up trace metal ions from water and packaging that would otherwise turn a formula cloudy, off-colour or rancid. It does nothing to skin and appears at a fraction of a percent.
9 more explained
- 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.
- 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.
- Citrus Aurantium Bergamia (Bergamot) Fruit Oil fragrance component
- Bergamot Fruit Oil is a citrus essential oil and the top note of eau de cologne. It scents a formula; citrus oils are the aromatic class most likely to bother reactive skin.
- Olea Europaea (Olive) Fruit Oil emollient
- Olive Fruit Oil is high in oleic acid and plant sterols. It is a rich emollient that suits dry skin and is heavy enough that blemish-prone skin often does not get on with it.
- Tremella Fuciformis (Mushroom) Extract plant extract
- Tremella Fuciformis is snow mushroom. Its polysaccharide holds even more water than hyaluronic acid for its weight, which is why it appears in hydrating Korean formulas as a plant alternative.
- 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.
- Limonene fragrance component
- Limonene is the citrus-peel aromatic. It appears here because EU labelling requires 26 fragrance components to be named individually rather than hidden inside "fragrance", and it is one of them.
- Melaleuca Alternifolia (Tea Tree) Leaf Oil fragrance component
- Tea Tree Leaf Oil is an essential oil from an Australian shrub, carrying terpinen-4-ol. Korean formulas use it in products aimed at blemish-prone skin; it is potent, aromatic, and one of the essential oils most likely to bother reactive skin.
- Citrus Nobilis (Mandarin Orange) Peel Oil fragrance component
- Mandarin peel oil, an essential oil pressed from the rind. It scents a formula, and citrus peel oils are among the essential oils most likely to bother reactive skin.
- Made in
- Republic of Korea
- Category
- Mask
- 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.
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.
Complete the routine
- This itemdaymellow Houttuynia Cordata Real Ampoule Mask 27ml X 10ea$32.50

- Seal the routine in as the last stepdaymellow Gold Aloe Soothing Gel 300g$17.50

- Prep after cleansing, before the treatment stepdaymellow Amazon Belief Balancing Toning Pad 175ml$22.50

Total for 3 items$72.50
Reviews
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daymellow Houttuynia Cordata Real Ampoule Mask 27ml X 10ea
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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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