100% authentic Korean-market formulas

Free US shipping on orders of $100 or more. 100% authentic Korean-market formulas. Ships from our California warehouse, at your door in 3-5 days. Intact Korean batch codes on every unit.

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KOREAN PHARMACY

Medicube

Deep Vita C Patch

Medicube Deep Vita C Patch is a Korean-market serum, formulated in Korea and sourced for the Korean market rather than reformulated for the US shelf.

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$19.99
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Suited to
normal skincombination skindry skin
Helps with
uneven tone and dullnessgeneral day-to-day maintenance as part of a full routinea routine that wants a Korean-market step in this category

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  • 30-day returns
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  • Dispatched within 2 business days

How it works

Medicube Deep Vita C Patch is a serum built for the treatment step right after toner. The brand builds this format the way most Korean serum 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 AM/PM use, so the format is meant to sit inside a routine rather than stand alone. Placed as the treatment step right after toner, it is meant to be used AM/PM rather than swapped freely between steps. Because this is the Korean-market version of the Deep Vita C Patch line rather than a US-reformulated variant, the texture and finish match what Medicube sells through Korean retail.

Key benefits

  • Formulated as a serum for the treatment step right after toner.
  • The Korean-market Medicube formula for Deep Vita C Patch, matching what Medicube sells in Korea rather than a US-reformulated line.
  • Sized for regular use as the treatment step right after toner.
  • Part of Medicube's own line rather than a third-party or private-label copy of it.

How to use

  1. Use one on clean, dry skin, over the area you actually want it on rather than across the face.
  2. Press it down at the centre first and smooth outwards so the edges seal properly.
  3. Take it off at the time the pack gives, then carry on with the rest of the routine.
  4. A few times a week is enough. Do not put one over a serum, because a wet surface stops it sticking.

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Medicube Deep Vita C Patch

Medicube Deep Vita C Patch

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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

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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

Medicube, Korean-market original

Medicube Deep Vita C Patch: the Korean-market serum 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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