Intact Korean batch codes on every unit

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

Real Barrier Extreme Essence Toner Light 200ml

Real Barrier Extreme Essence Toner Light 200ml carries six separate hyaluronic acid forms on its own ingredient panel, including Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate.

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$27.50
  • Ships from our California warehouse
  • Duties prepaid
Suited to
dry, dehydration-prone skincombination skinskin coming off a harsh cleanse that needs pH rebalancingnormal to dry skin building a hydration-first routine
Helps with
dehydration right after cleansingan uneven skin surface before the rest of the routinea rough or flaky texturethe pH swing a cleanser can leave behind

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  • Duties prepaid
  • 30-day returns
  • Free US shipping on orders of $100 or more
  • Dispatched within 2 business days

Key benefits

  • Six forms of hyaluronic acid on one panel, not a single token inclusion
  • Allantoin on the same panel, the formula's active
  • Lactobionic Acid on the same panel, the formula's exfoliant
  • 200 ml to a unit
  • Korean GS1 barcode matched against a Korea sourcing supplier's record for this item

Key actives

Sodium Hyaluronate

Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it.

Sodium Hyaluronate Crosspolymer

Sodium Hyaluronate Crosspolymer is hyaluronic acid linked into a mesh. It holds water in a soft gel on the surface rather than sinking in, and it releases that water slowly through the day.

Hydrolyzed Hyaluronic Acid

Hydrolyzed Hyaluronic Acid is hyaluronic acid cut into much shorter fragments. The smaller the fragment, the further into the outer layer it can settle, which is why serums stack several sizes together instead of using one.

Hydroxypropyltrimonium Hyaluronate

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.

Allantoin

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.

Lactobionic Acid

Lactobionic Acid is a polyhydroxy acid, the gentlest of the acid families because the molecule is large and slow to travel. It is also a strong humectant.

Capryloyl Salicylic Acid

Capryloyl Salicylic Acid is salicylic acid with a fatty tail, sometimes sold as LHA. It stays nearer the surface than salicylic acid and works at a higher pH, so it exfoliates more evenly and more gently.

How to use

  1. Pour Real Barrier Extreme Essence Toner Light 200ml into palms or onto a cotton pad and press into cleansed skin. Follow with serum while skin is still slightly damp.

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Real Barrier Extreme Essence Toner Light 200ml

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How it works

The panel on this essence names six forms of hyaluronic acid rather than one: Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Sodium Acetylated Hyaluronate, Hyaluronic Acid. Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it. On this panel it sits alongside Allantoin, Lactobionic Acid and Capryloyl Salicylic Acid. 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.

Worth knowing

  • Skin that is actively broken out or irritated does best starting this once daily before moving to twice.
  • Pregnant or breastfeeding shoppers should run any new skincare step past their own physician before adding it.

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We’re on gram!

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Korean-market original

Real Barrier Extreme Essence Toner Light 200ml: the authentic Korean-market toner, with Korean-market batch coding intact.

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.

Match the batch code on the box against the code printed on the bottle or tube itself; the two are stamped separately and should agree.

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.

  • Hyaluronic acid helps bind water to collagen, which traps water in the skin. That helps make the skin more plump and full-looking.

    Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic
  • 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
  • This means that gluconolactone acts as an exfoliating acid, but also as a moisturizer. It has moisturizing, soothing, and lightening properties, working well on dry skin.

    Paola PeruginiPhD, Journal of Cosmetic Dermatology

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