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 CONTROL-T Acid Quick Boosting Pad 210ml/100pads

Real Barrier CONTROL-T Acid Quick Boosting Pad 210ml/100pads is a toner pad led by Glycolic Acid on its own ingredient panel, sourced as the Korean-market formula.

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$47.50
  • Ships from our California warehouse
  • Duties prepaid
Suited to
dry and dehydrated skincompromised, barrier-stressed skinnormal to dry skin building a simple two-step PM routine
Helps with
moisture loss through the day or overnighta compromised, barrier-stressed skin surfacethe last, sealing step of a routine

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

How it works

Glycolic Acid leads the ingredient panel on this toner pad. Glycolic Acid is the smallest AHA, which is why it is also the most penetrating and the most likely to sting. It loosens the bonds between dead surface cells and is used for the look of dullness and rough texture. On this panel it sits alongside Niacinamide, Gluconolactone and Adenosine. 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.

Key benefits

  • Glycolic Acid named on this product's own ingredient panel, near the top of it
  • Niacinamide on the same panel, the formula's active
  • Gluconolactone on the same panel, the formula's exfoliant
  • Korean GS1 barcode matched against a Korea sourcing supplier's record for this item

Key actives

Glycolic Acid

Glycolic Acid is the smallest AHA, which is why it is also the most penetrating and the most likely to sting. It loosens the bonds between dead surface cells and is used for the look of dullness and rough texture.

Niacinamide

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.

Gluconolactone

Gluconolactone is a PHA, the gentlest exfoliant class. Its molecule is too large to penetrate quickly, so it smooths the surface without the sting of an AHA, and it is a humectant at the same time.

Adenosine

Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated.

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Real Barrier CONTROL-T Acid Quick Boosting Pad 210ml/100pads

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How to use

  1. Apply Real Barrier CONTROL-T Acid Quick Boosting Pad 210ml/100pads after serum or essence, massaging gently until it settles, morning and night.

Worth knowing

  • New actives, including this one, are best patch tested on the inner arm before a first full-face use.
  • Skin that is actively broken out or irritated does best starting this once daily before moving to twice.

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We’re on gram!

Creators trying on authentic Korean skincare routines and products from us.

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  • A first look at the viral 345 Relief Cream before buying.

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  • A first try of the Dr. Althea serum on camera.

    Hannah Ziad · YouTube

Korean-market original

Real Barrier CONTROL-T Acid Quick Boosting Pad 210ml/100pads: the authentic Korean-market moisturizer, 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.

  • As we age, the glue that holds our skin cells together becomes denser, which slows down the natural cell turnover process.

    Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic
  • 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
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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