Medicube
Rosemary PDRN Scalp Ampoule
Medicube Rosemary PDRN Scalp Ampoule is a Korean-market scalp serum built around Caffeine, formulated in Korea and sold here in its original Korean-market formula rather than a US-shelf reformulation.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- a normal scalpan oily scalpa dry, flaking scalp
- Helps with
- scalp itchiness or buildupfine or thinning-feeling haira scalp that gets oily between washes
Sold out.
Tell us where to send it
One email, the moment this exact unit is back in stock. Not a newsletter and not a sequence, and your address comes off the list the second it is sent.
- Duties prepaid
- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
How it works
Medicube Rosemary PDRN Scalp Ampoule is a scalp serum built for a leave-in scalp step used a few times a week. Its ingredient list leads with Caffeine, Allantoin, and Panthenol, so the formula's stated purpose lines up with what actually sits near the top of that list rather than with a single marketing ingredient buried further down. Caffeine does the most work here as a de-puffing look, and the remaining actives round out the texture and finish rather than compete for attention. Placed as a leave-in scalp step used a few times a week, it is meant to be used AM or PM rather than swapped freely between steps. Because this is the Korean-market version of the Rosemary PDRN Scalp Ampoule line rather than a US-reformulated variant, the texture and finish match what Medicube sells through Korean retail.
Key benefits
- Built around Caffeine, positioned for de-puffing look.
- Built around Allantoin, positioned for comfort.
- Built around Panthenol, positioned for comfort.
- Formulated as a scalp serum for a leave-in scalp step used a few times a week.
- The Korean-market Medicube formula for Rosemary PDRN Scalp Ampoule, matching what Medicube sells in Korea rather than a US-reformulated line.
Key actives
CaffeineDe-puffing look
Caffeine sits near the top of the ingredient list, where the formula puts its heaviest-weighted ingredients. It is an ingredient chosen for de-puffing look: an ingredient chosen for its cooling, tightening feel on the skin's surface, most often used around the eye area for a fresher-looking finish.
AllantoinComfort
Allantoin sits near the top of the ingredient list, where the formula puts its heaviest-weighted ingredients. It is an ingredient chosen for comfort: a comfort ingredient with a long safety record, added to keep the finish gentle on skin that is dealing with dryness or mild sensitivity.
PanthenolComfort
Panthenol sits near the top of the ingredient list, where the formula puts its heaviest-weighted ingredients. It is an ingredient chosen for comfort: provitamin B5, a humectant and comfort ingredient that softens the finish and helps a formula feel less drying over repeated use.
Sodium DNARegeneration support
Sodium DNA sits in the middle stretch of the ingredient list, a supporting rather than a headline role. It is an ingredient chosen for regeneration support: a salmon-derived DNA fragment ingredient that has become one of the signature actives in recent Korean formulation, chosen for its reputation supporting a plumper, more resilient-looking surface.
NiacinamideTone and texture
Niacinamide sits in the middle stretch of the ingredient list, a supporting rather than a headline role. It is an ingredient chosen for tone and texture: a form of vitamin B3 that supports a more even-looking tone and a smoother surface texture with regular use, and layers comfortably under most other actives.
Medicube Rosemary PDRN Scalp Ampoule
What does the Rosemary PDRN Scalp Ampoule actually contain?
Its ingredient list is led by Caffeine, with the rest of the formula built to support that active rather than compete with it. We list the ingredients in the order the manufacturer prints them, so the ones near the top of the panel are doing the most work in the formula.
How do I use the Rosemary PDRN Scalp Ampoule?
Use this scalp serum as a leave-in scalp step used a few times a week. To apply, part the hair in sections and apply drop by drop directly to the scalp, massaging in with fingertips. Keep it to AM or PM 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 Rosemary PDRN Scalp Ampoule the same formula sold in Korea, or a US version?
This Rosemary PDRN Scalp Ampoule 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 Rosemary PDRN Scalp Ampoule with other actives in my routine?
Yes, as long as it is used in its own step, a leave-in scalp step used a few times a week, 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 Rosemary PDRN Scalp Ampoule suited for?
It suits most skin types looking for leave-in scalp step used few times week rather than a single acute problem. It comes in a 20ml format. Anyone with a known sensitivity to a specific ingredient should check the full ingredient panel on this page before buying.
- Ships from
- California
Duties are prepaid. Nothing is owed at delivery. Returns are accepted for 30 days, by mail.
Orders ship from our California warehouse, dispatched within 2 business days, and arrive in 3 to 5 days. Shipping is free on orders of $100 or more.
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 - 2Customs
Duty paid by us before it enters the US - 3California
Ships domestically, no international leg
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.
Import duties are paid by us before the parcel reaches you, so nothing is owed at the door, 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.
Payment and security
We accept
How to use
- Use the Rosemary PDRN Scalp Ampoule on a clean, towel-dried scalp, in the evening.
- Part the hair in sections and apply along each part, then massage it in with fingertips for a minute.
- It goes on after washing and before anything you style with. Nothing needs to go over it.
- Nightly, or on the evenings you wash. Do not rinse it out; a scalp treatment is a leave-on step.
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.
Reviews
No reviews yet. Tell us how much you love the product!
Write Reviews (opens in a new tab)Medicube, Korean-market original
Medicube's Korean-market scalp serum led by Caffeine, the same formula sold in Korea.
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 the key actives in this formula, quoted from the medical sources linked beside each.
It has also been proven that caffeine stimulates lipolysis, which Lupo et al postulated may contribute to improvements in lower eyelid sagging and puffiness.
Stacey J. PilkingtonDO, Azeal Dermatology Institute, The Journal of Clinical and Aesthetic Dermatology Allantoin can tone down the dryness of the individual cells. It increases the water content of the skin, which means it helps to hydrate and moisturize.
Wilma Bergfeld, MDDermatologist, Cleveland Clinic
1 more professional perspective
Pantothenol is a common ingredient in skin care and hair products I recommend, particularly for people who are prone to dryness.
Taylor Bullock, MDDermatology resident, Cleveland Clinic
Ask an AI assistant about this product
Ask an AI assistant about this product
Opens ChatGPT, Perplexity or Claude in a new tab with the question prefilled. Claude asks you to sign in first.