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KOREAN PHARMACY

FEEV Hyper-fit Balancing Toner 150ml

Succinic Acid sits fifth here, with Madecassoside, tea tree leaf and green tea behind it and Biosaccharide Gum-1 holding water at the surface. A 150 ml toner for skin that runs oily and reactive at once.

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$32.50
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Suited to
Dehydrated skinSensitive skinSkin that has lost bounceDull, uneven tone
Helps with
Shoppers looking for Succinic Acid in a tonerRoutines that want Succinic Acid and Madecassoside in one stepFilling the toner step with a Korean-market formula

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  • Free US shipping on orders of $100 or more
  • Dispatched within 2 business days

Key benefits

  • Succinic Acid, the active this toner is built around
  • Madecassoside on the same list, an active
  • Tocopherol on the same list, an antioxidant
  • Hydrolyzed Vegetable Protein on the same list, a protein
  • Camellia Sinensis Leaf Extract and Hydrolyzed Hyaluronic Acid further down the same list
  • Trehalose and Saccharide Hydrolysate further down the same list

Key actives

Succinic Acidactive

Succinic Acid is a small organic acid used for the look of blemish-prone skin and as a pH adjuster. It is far milder than an AHA at the levels used here. On this toner's own ingredient list it is named fifth.

Madecassosideactive

Madecassoside is the centella triterpene most associated with the look of redness, and the one brands lead with in cica products. It is water soluble and stable, so it appears in essences as readily as in creams. It is named eleventh on this toner's list, alongside Succinic Acid.

Tocopherolantioxidant

Tocopherol is vitamin E. It is an oil-soluble antioxidant that protects the oils in a formula from going rancid and works on skin as an emollient, and it is regularly paired with vitamin C because each keeps the other going for longer. It is named twenty-second on this toner's list, alongside Succinic Acid.

Hydrolyzed Vegetable Proteinprotein

Hydrolyzed Vegetable Protein is plant protein cut into water-soluble fragments. It forms a light conditioning film that holds water at the surface. The panel names it sixteenth on this toner's list, beside Succinic Acid.

Biosaccharide Gum-1polysaccharide

Biosaccharide Gum-1 is a fermentation-derived sugar polymer that binds to skin and holds a moisture film in place. It gives a silky, non-tacky feel. The panel names it fourteenth on this toner's list, beside Succinic Acid.

How to use

  1. Pat or sweep onto clean skin right after cleansing, morning and night, before serum or moisturizer, to prep the skin for what follows.

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FEEV Hyper-fit Balancing Toner 150ml

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How it works

The Hyper-fit Balancing Toner is a 150ml toner, used straight after cleansing, morning and evening, while the face is still damp. The active it is built around is Succinic Acid, named fifth on its own ingredient list. The same list carries Madecassoside, Tocopherol and Hydrolyzed Vegetable Protein, so the active is not the only thing on it worth naming. How much of the Succinic Acid stays on the skin, and for how long, is decided by the toner format rather than by the list alone. FEEV sells this Succinic Acid toner in Korea, and this is that version.

Worth knowing

  • Patch test this toner on a small area and wait a day before using it more widely, especially with Succinic Acid on the list.
  • Introduce this toner on its own for the first week, so anything your skin does is traceable to the Succinic Acid rather than to three changes at once.

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Korean-market original

The Original Korean Formula toner from FEEV, 150ml formulated with Succinic Acid and Madecassoside, held in the United States and shipped domestically.

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.

  • Centella can make your skin appear more hydrated, plumper and healthier.

    Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic
  • People with dry, flaky skin are more likely to see a benefit from using vitamin E because it enhances moisturization.

    Amy Kassouf, MDDermatologist, Cleveland Clinic

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