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Snail Sleeping Hair Ampoule 20ml$7.50Soyxidil 2in1 Treatment 265ml
Medicube Soyxidil 2in1 Treatment 265ml is a Korean-market hair treatment, formulated in Korea and sourced for the Korean market rather than reformulated for the US shelf.
No reviews yet$47.50
265 ml
$17.92 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- normal skincombination skindry skin
- Helps with
- general upkeep alongside the rest of a routinea Korean-market alternative to a comparable US productsteady, repeated use rather than a single application
In stock. Arrives in 3 to 7 business days
We accept
You’re $100.00 away from free US shipping.
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
How it works
Medicube Soyxidil 2in1 Treatment 265ml is a hair treatment built for a leave-in or rinse-out treatment step after shampoo. The brand builds this format the way most Korean hair treatment lines are built, with a texture and finish tuned to how the product is actually used rather than to a single headline ingredient. The size and packaging are set up for same wash as the shampoo step use, so the format is meant to sit inside a routine rather than stand alone. Placed as a leave-in or rinse-out treatment step after shampoo, it is meant to be used same wash as the shampoo step rather than swapped freely between steps. Because this is the Korean-market version of the Soyxidil 2in1 Treatment 265ml line rather than a US-reformulated variant, the texture and finish match what Medicube sells through Korean retail.
Key benefits
- Formulated as a hair treatment for a leave-in or rinse-out treatment step after shampoo.
- The Korean-market Medicube formula for Soyxidil 2in1 Treatment 265ml, matching what Medicube sells in Korea rather than a US-reformulated line.
- Comes in a 265ml format sized for same wash as the shampoo step use.
- Part of Medicube's own line rather than a third-party or private-label copy of it.
How to use
- Use this hair treatment as a leave-in or rinse-out treatment step after shampoo. To apply, apply to towel-dried hair and scalp following the product's own leave-on time before rinsing or styling. Keep it to same wash as the shampoo step unless the packaging states otherwise, and give the rest of the routine a moment to settle before layering the next step.
What is Soyxidil 2in1 Treatment 265ml?
It is Medicube's Korean-market hair treatment, sold here in the same formula the brand sells in Korea rather than in a version reformulated for the US shelf. It is meant to be used as a leave-in or rinse-out treatment step after shampoo.
How do I use the Soyxidil 2in1 Treatment 265ml?
Use this hair treatment as a leave-in or rinse-out treatment step after shampoo. To apply, apply to towel-dried hair and scalp following the product's own leave-on time before rinsing or styling. Keep it to same wash as the shampoo step unless the packaging states otherwise, and give the rest of the routine a moment to settle before layering the next step. Give it a full bottle or box before judging the result, since most Korean routines are built for steady use rather than a single application.
Is the Soyxidil 2in1 Treatment 265ml the same formula sold in Korea, or a US version?
This Soyxidil 2in1 Treatment 265ml is the Korean-market formula, not a version reformulated for US shelves. It arrives with its original Korean-market barcode and batch code intact so the formula can be checked against the box on arrival.
Can I use the Soyxidil 2in1 Treatment 265ml with other actives in my routine?
Yes, as long as it is used in its own step, a leave-in or rinse-out treatment step after shampoo, and not layered on top of a product doing the same job. Introduce any new step gradually over the first week or two and keep an eye on how the skin responds before adding a second new active alongside it.
Who is the Soyxidil 2in1 Treatment 265ml suited for?
It suits most skin types looking for leave-in or rinse-out treatment step after shampoo rather than a single acute problem. It comes in a 265ml format. Anyone with a known sensitivity to a specific ingredient should check the full ingredient panel on this page before buying.
Contains fragrance (parfum)Contains alcohol denat.
Not on the ingredient list below: essential oils, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (22): Propylene Glycol, Alcohol Denat, Myristyl Alcohol, Behentrimonium Chloride, Fragrance, Water, Glycine Soja (Soybean) Germ Extract, Oryza Sativa (Rice) Extract, Sea Salt, Aspergillus Ferment, Hydrolyzed Vegetable Protein, Butylene Glycol, Glycerin, 1,2-Hexanediol, Ethylhexylglycerin, Hydroxypropyltrimonium Hyaluronate, Maltodextrin, 3-O-Ethyl Ascorbic Acid, Biotin, Hydroxypropyl Cyclodextrin, Copper Tripeptide-1, 7-Dehydrocholesterol
Ingredient list read from themedicube.co.kr on 13 September 2026.
22 of 22 explained
- Propylene Glycol humectant
- Propylene Glycol is a small glycol used as a humectant and solvent. It hydrates and helps actives dissolve; newer formulas often swap it for propanediol, which does the same job with a lighter feel.
- Alcohol Denat solvent
- Alcohol Denat. is ethanol with a bitter additive that makes it undrinkable, which is a tax rule rather than a formulation choice. It behaves like alcohol: a fast-evaporating solvent that gives a weightless finish and can feel drying at higher levels.
- Myristyl Alcohol fatty alcohol
- Myristyl Alcohol is a fatty alcohol from coconut or palm. It thickens a cream and helps the oil and water phases stay together, and it is not the drying kind of alcohol.
- Behentrimonium Chloride surfactant
- Behentrimonium Chloride is a positively charged conditioning agent. It is the main detangling ingredient in most hair conditioners, and it is not a cleanser.
- Fragrance 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.
- 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.
- Glycine Soja (Soybean) Germ Extract plant extract
- Soybean germ extract, from the embryo of the bean. It carries isoflavones and peptides and is used as a conditioning extract.
- Oryza Sativa (Rice) Extract plant extract
- Rice Extract is the anchor of the Korean rice-skincare category. It carries starches, amino acids and ferulic acid, and it is used for the look of dullness and for a soft, blurred finish.
- Sea Salt mineral
- Sea Salt is the mineral residue of evaporated seawater: mostly sodium chloride with magnesium, calcium and potassium. It is used as a mild abrasive in scrubs and to adjust how thick a cleanser is.
- Aspergillus Ferment ferment
- Aspergillus Ferment is a mould ferment, from the same organism family used to make soy sauce and sake. It supplies amino acids and organic acids and is used as a conditioning ferment.
- Hydrolyzed Vegetable Protein protein
- Hydrolyzed Vegetable Protein is plant protein cut into water-soluble fragments. It forms a light conditioning film that holds water at the surface.
- 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.
10 more explained
- 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.
- 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.
- 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.
- Hydroxypropyltrimonium Hyaluronate humectant
- Hydroxypropyltrimonium Hyaluronate carries a positive charge, and skin carries a slight negative one, so it is attracted to the surface and stays through rinsing. It is the hyaluronic used where a formula gets washed off.
- Maltodextrin film former
- Maltodextrin is a starch-derived sugar chain used to carry powdered extracts and to form a light film. It also gives a soft, smoothing feel.
- 3-O-Ethyl Ascorbic Acid antioxidant
- 3-O-Ethyl Ascorbic Acid is a stable vitamin C derivative that skin converts to ascorbic acid. It survives in a formula far better than pure vitamin C and works at a gentler pH, so it suits skin that finds the pure acid uncomfortable.
- Biotin vitamin
- Biotin is vitamin B7. In skincare it is a conditioning vitamin, most often in hair and scalp formulas.
- Hydroxypropyl Cyclodextrin solvent
- Hydroxypropyl Cyclodextrin is a ring-shaped sugar that traps an active molecule inside itself, keeping it stable and releasing it slowly. It is a delivery shell rather than an active.
- Copper Tripeptide-1 peptide
- Copper Tripeptide-1 is three amino acids bound to a copper ion, and the classic firming peptide in cosmetic chemistry. It is blue in solution, which is often why a serum carrying it is tinted, and it is used for the look of firmness and fine lines.
- 7-Dehydrocholesterol barrier lipid
- 7-Dehydrocholesterol is the sterol skin holds as the precursor to vitamin D. In a formula it behaves as a barrier lipid, closely related to cholesterol.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8809517413653
- Made in
- Republic of Korea
- Volume
- 265 ml
- Category
- Hair
- Actives
- Peptides, Rice Extract, Vitamin C
- 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.
Inside the formula
Inside the formula
22
Ingredients declared
#5
Fragrance on the list
Worth knowing
- Patch test on the inner arm before the first full-face application, especially on skin that reacts easily to new products.
- Stop use and rinse off if stinging, burning, or new redness shows up rather than pushing through discomfort.
Complete the routine
- This itemMedicube Soyxidil 2in1 Treatment 265ml$47.50
- Prep after cleansing, before the treatment stepmedicube Triple Collagen Toner 4.0 140ml$31.00
- Seal the routine in as the last stepmedicube Zero Pore Cream 2.0 50ml$30.00
Total for 3 items$108.50
Reviews
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medicube Soyxidil 2in1 Treatment 265ml
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Medicube, Korean-market original
Medicube Soyxidil 2in1 Treatment 265ml: the Korean-market hair treatment formula.
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.
Medicube prints a QR code on the inner box. Scan it with your phone camera and it resolves to the brand’s own verification site.
Verify on medicubeverify.com →Source: Medicube packaging and verification site
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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