Medicube
Zero Foam Cleanser$14.11Nature Republic
Jeju Sparkling Mud Foam Cleanser 150ml
Nature Republic's Jeju Sparkling Mud Foam Cleanser is 150 ml, used as your first step, morning and evening.
No reviews yet150 ml
$8.33 per 100 ml
- Ships from California or direct from Korea
- Korean barcode and batch code intact
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Medicube Zero Foam CleanserMedicube
$14.11
$15.29
$42.50
- 30-day returns
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Inside the formula
Inside the formula
How to use
- Use the Jeju Sparkling Mud Foam Cleanser as your first step, morning and evening, on a face already wet with lukewarm water.
- Dispense an appropriate amount and work into a rich lather. Gently massage over the face, then rinse with lukewarm water.
- Rinse with lukewarm water and go straight on to your toner while skin is still damp, because a humectant layer has more to hold on to on a damp face.
- Twice a day is the ceiling. Do not follow it with a second cleanse in the morning, when there is no sunscreen or makeup left on the face to remove.
Does this product contain added fragrance?
Yes. The ingredient list for Nature Republic Jeju Sparkling Mud Foam Cleanser 150ml includes Parfum. That is the label name for an added scent blend, whose individual components are not itemised beyond any allergens the label declares separately. The full list is printed in the Ingredients section of this page.
Are any declarable fragrance allergens listed?
Yes. Hexyl Cinnamal appears on the ingredient list for Nature Republic Jeju Sparkling Mud Foam Cleanser 150ml. 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 Nature Republic Jeju Sparkling Mud Foam Cleanser 150ml 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: denatured or SD alcohol, essential oils, silicones, parabens, sulfate surfactants and mineral oil or petrolatum.
Full INCI (38): Water, Glycerin, Myristic Acid, Stearic Acid, Potassium Hydroxide, Cocamidopropyl Betaine, Lauric Acid, Dipropylene Glycol, Hydrated Silica, PEG-32, PEG-8, Cocamide MEA, Sorbitol, Glyceryl Stearate, PEG-100 Stearate, Polyquaternium-7, Carbonated Water, Enteromorpha Compressa Extract, Codium Tomentosum Extract, Macrocystis Pyrifera Extract, Laminaria Japonica Extract, Gelidium Amansii Extract, Rosa Damascena Flower Extract, Lavandula Angustifolia (Lavender) Flower Extract, Rosmarinus Officinalis (Rosemary) Flower Extract, Illite, Kaolin, Montmorillonite, Polyglyceryl-6 Polyricinoleate, Disodium EDTA, Ethylhexyl Methoxycinnamate, Phenoxyethanol, Butylene Glycol, CI 77499, CI 77492, Chromium Oxide Greens, Parfum, Hexyl Cinnamal
Ingredient list read from 7dasmc-xz.myshopify.com on 13 September 2026.
31 of 38 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.
- Myristic Acid fatty acid
- Myristic Acid is a saturated fatty acid used to thicken and, with a base added, to build the foam in a soap-style cleanser.
- Stearic Acid fatty acid
- Stearic Acid is a saturated fatty acid from plant fats, and one of the three lipid classes skin's own barrier is built from. In a formula it thickens, stabilises the emulsion and can be turned into a soap-style cleanser by adding a base.
- Potassium Hydroxide pH adjuster
- Potassium Hydroxide is a strong base used in traces to raise a formula to its target pH. In a soap-style cleanser it also converts fatty acids into the surfactant that does the cleansing.
- Cocamidopropyl Betaine surfactant
- Cocamidopropyl Betaine is a coconut-derived secondary surfactant. Its job is to boost foam and soften the harshness of the main cleanser rather than to clean on its own.
- Lauric Acid fatty acid
- Lauric Acid is the coconut fatty acid that gives soap-style cleansers their dense foam. It is not well suited to blemish-prone skin at high levels.
- 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.
- Hydrated Silica absorbent
- Hydrated Silica is silica holding bound water. It absorbs oil, thickens, and in a toothpaste or scrub works as a mild polishing grain.
- PEG-32 humectant
- PEG-32 is a longer polyethylene glycol. It is a humectant that also adds a little body to a watery formula.
- PEG-8 humectant
- PEG-8 is a short polyethylene glycol chain. It holds water, keeps a formula fluid, and dissolves ingredients water alone cannot.
- Sorbitol humectant
- Sorbitol is a sugar alcohol used as a humectant. It hydrates like glycerin with a smoother, less sticky finish, and it adds a little body to watery textures.
19 more explained
- Glyceryl Stearate emulsifier
- Glyceryl Stearate is glycerin joined to stearic acid, and one of the most used emulsifiers in skincare. It holds oil and water together and thickens the result, and it softens skin at the same time.
- PEG-100 Stearate emulsifier
- PEG-100 Stearate is a water-loving emulsifier almost always paired with glyceryl stearate. Together they form the standard cream base of the last fifty years.
- Polyquaternium-7 film former
- Polyquaternium-7 is a positively charged polymer, so it clings to hair and skin, which carry a slight negative charge. It conditions and reduces static.
- Enteromorpha Compressa Extract plant extract
- Green laver, the parae of Korean cooking. Its extract is a mineral-rich, hydrating seaweed ingredient.
- Macrocystis Pyrifera Extract plant extract
- Giant kelp extract. It carries alginates, minerals and iodine and is used as a hydrating, mineral-rich marine ingredient.
- Laminaria Japonica Extract plant extract
- Laminaria Japonica is kombu kelp. Its extract carries alginates, minerals and iodine, and it is used as a hydrating, mineral-rich ingredient.
- Rosa Damascena Flower Extract plant extract
- Damask rose flower extract, the rose grown for perfume. It carries tannins and flavonoids and is used as a conditioning extract.
- Lavandula Angustifolia (Lavender) Flower Extract plant extract
- Lavender Flower Extract is the water-based extract rather than the essential oil, so it is much milder and less aromatic.
- Illite absorbent
- Illite is a clay, often sold as French green clay. It takes up oil and water, which is why it appears in wash-off masks and powder cleansers.
- Kaolin absorbent
- Kaolin is white clay, the mildest of the cosmetic clays. It absorbs oil and lifts loose debris from the surface without stripping, which is why it is the clay used on drier skin.
- Montmorillonite absorbent
- A swelling clay that takes up many times its own weight in water. It absorbs oil in a mask and thickens an oil phase in a stick.
- Polyglyceryl-6 Polyricinoleate emulsifier
- A castor-derived polyglycerin emulsifier for water-in-oil systems, where water droplets have to stay suspended inside an oil phase.
- 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.
- Phenoxyethanol preservative
- Phenoxyethanol is the most widely used cosmetic preservative outside the paraben family. It keeps a water-containing formula from growing bacteria and mould, and is capped at one percent in most markets, so it always sits low on a list.
- 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.
- CI 77499 colorant
- Iron Oxides are mineral pigments in red, yellow and black, and the three are blended to make every skin-tone shade in a tinted product. They are inert and sit on the surface.
- Chromium Oxide Greens colorant
- Chromium Oxide Greens is a dull green mineral pigment. It is inert, sits on the surface, and is used in small amounts to correct the look of redness in a tinted product.
- Parfum fragrance
- Fragrance, or Parfum, is a single declaration standing for a whole scent blend, which can be dozens of materials. Regulators allow it as a trade secret, so a list showing only this word does not say what the scent is made of. It is the most common trigger named by people with reactive skin.
- Hexyl Cinnamal fragrance component
- Hexyl Cinnamal is a jasmine-like aromatic. It is one of the 26 fragrance components EU labelling requires to be named individually.
- Made in
- Republic of Korea
- Volume
- 150 ml
- Category
- Cleanser
- 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.
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Nature Republic Jeju Sparkling Mud Foam Cleanser 150ml
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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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