Ships from California or direct from Korea, tracked to your door

Free US shipping on orders of $100 or more. 100% authentic Korean-market formulas. Ships from California or direct from Korea, tracked to your door. Intact Korean batch codes on every unit.

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KOREAN PHARMACY

Medicube

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Red Toner Plus

Medicube Red Toner Plus is a toner that names Colloidal Sulfur on its own ingredient panel, sourced as the Korean-market formula.

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$20.99

200ml

$10.50 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

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  • 30-day returns
  • Free US shipping on orders of $100 or more
  • Tracked delivery to your door

Key benefits

  • Colloidal Sulfur named on this product's own ingredient panel
  • Niacinamide on the same panel, the formula's active
  • Beta-Glucan on the same panel, the formula's polysaccharide
  • 200 ml to a unit
  • Korean-market formula, with its Korean barcode and batch code intact on the box

Key actives

4Niacinamide

Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is used at roughly 2 to 5 percent for the look of uneven tone and visible pores, and it is water soluble, stable and comfortable beside almost every other active, which is why it turns up in so many lists.

All products with Niacinamide

6Beta-Glucan

Beta-Glucan is a polysaccharide from oats or yeast. It holds a large amount of water, forms a soothing film, and is one of the ingredients formulators reach for in products aimed at reactive skin.

All products with Beta-Glucan

11Allantoin

Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin.

All products with Allantoin

12Colloidal Sulfur

Colloidal Sulfur is elemental sulfur milled fine enough to disperse in water. It is used in masks and spot products for the look of congested, oily skin, and it carries its own faint sulphur smell.

All products with Colloidal Sulfur

Inside the formula

Inside the formula

39
Ingredients declared
No fragrance
on the list
4Niacinamide11Allantoin
  • 4Niacinamide
  • 11Allantoin

Where each key active sits on the declared ingredient list, by entry number. Position is proportion: the further forward, the larger its share.

Medicube Red Toner Plus

Medicube Red Toner Plus

How it works

Colloidal Sulfur is named on the ingredient panel on this toner. Colloidal Sulfur is elemental sulfur milled fine enough to disperse in water. It is used in masks and spot products for the look of congested, oily skin, and it carries its own faint sulphur smell. On this panel it sits alongside Niacinamide, Beta-Glucan and Allantoin. Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is used at roughly 2 to 5 percent for the look of uneven tone and visible pores, and it is water soluble, stable and comfortable beside almost every other active, which is why it turns up in so many lists.

How to use

  1. Use the Red Toner Plus straight after cleansing, in the evening, while the face is still damp.
  2. Pour a coin-sized pool into your palms and press it over the face in two passes rather than dragging it around with a cotton pad.
  3. It goes on before serum and moisturizer, and the damp layer it leaves is what the step above it holds on to. Salicylic acid is the entry that puts this step in the evening rather than the morning.
  4. Start at two or three evenings a week and build up from there, because salicylic acid is on this list. Do not use it in the same routine as another resurfacing acid or a retinoid.

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.

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Medicube Red Toner Plus

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Medicube, Korean-market original

Medicube's Korean-market toner led by Niacinamide, 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 can be especially useful for skin that is easily irritated or prone to redness, including conditions such as rosacea, eczema and contact dermatitis.

    Derrick Phillips, MDConsultant dermatologist, Vogue
  • 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
  • Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.

    Ashlyn YankeAesthetician, Cleveland Clinic

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