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KOREAN PHARMACY

Isntree

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Plum Peptide Plumping Gel Mask 30g x4ea

Niacinamide is fifth and the plum extract of the name tenth. The acetyl hexapeptide-8 is fifty-first of fifty-four. Four individually wrapped gel sheets, used as an occasional step.

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$12.99

4pads

  • Korean-market formula
  • Ships from California or direct from Korea
  • Korean barcode and batch code intact
Suited to
Dehydrated skinSensitive skinSkin that has lost bounceDull, uneven tone
Helps with
Shoppers looking for Acetyl Hexapeptide-8 in a sheet maskRoutines that want Acetyl Hexapeptide-8 and Niacinamide in one stepFilling the sheet mask step with a Korean-market formula

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

Key benefits

  • Acetyl Hexapeptide-8, the peptide this sheet mask is built around
  • Niacinamide, Allantoin and Adenosine on the same list, actives
  • Cyanocobalamin on the same list, a vitamin
  • Tocopherol and Glutathione further down the same list
  • Hydrolyzed Vegetable Protein and Hydrolyzed Collagen further down the same list
  • Acetyl Hexapeptide-8 named fifty-first on the manufacturer list printed on this page

Key actives

5Niacinamideactive

Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is named fifth on this sheet mask's list, alongside Acetyl Hexapeptide-8.

All products with Niacinamide

21Allantoinactive

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. The panel names it twenty-first on this sheet mask's list, beside Acetyl Hexapeptide-8.

All products with Allantoin

35Adenosineactive

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. It is named thirty-fifth on this sheet mask's list, alongside Acetyl Hexapeptide-8.

All products with Adenosine

42Cyanocobalaminvitamin

Cyanocobalamin is vitamin B12, and it is a deep pink-red, which is why a formula carrying it often has a colour nobody added on purpose. It is used as a conditioning vitamin. The panel names it forty-second on this sheet mask's list, beside Acetyl Hexapeptide-8.

All products with Cyanocobalamin

51Acetyl Hexapeptide-8peptide

Acetyl Hexapeptide-8 is a six-amino-acid peptide used for the look of expression lines, particularly around the eyes. It is the peptide sold under the name Argireline and is water soluble and stable. It is the entry this sheet mask is named after, and the list carries it.

All products with Acetyl Hexapeptide-8

Inside the formula

Inside the formula

54
Ingredients declared
No fragrance
on the list
5Niacinamide21Allantoin35Adenosine42Cyanocobalamin51Acetyl Hexapeptide-8
  • 5Niacinamide
  • 21Allantoin
  • 35Adenosine
  • 42Cyanocobalamin
  • 51Acetyl Hexapeptide-8

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

1 of 4

Isntree Plum Peptide Plumping Gel Mask 30g x4ea

Isntree Plum Peptide Plumping Gel Mask 30g x4ea

How it works

The Plum Peptide Plumping Gel Mask is a 4pads sheet mask, used after toner, in place of your serum step, in the evening. The peptide it is built around is Acetyl Hexapeptide-8, named fifty-first on its own ingredient list. The same list carries Niacinamide, Allantoin and Adenosine, so the peptide is not the only thing on it worth naming. How much of the Acetyl Hexapeptide-8 stays on the skin, and for how long, is decided by the sheet mask format rather than by the list alone. Isntree sells this Acetyl Hexapeptide-8 sheet mask in Korea, and this is that version.

How to use

  1. Use the Plum Peptide Plumping Gel Mask 30g x4ea after toner, in place of your serum step, in the evening.
  2. Unfold the sheet, line it up at the eyes first, then smooth it outward so no air is trapped underneath.
  3. Take it off at the time printed on the pack, pat in the essence left behind rather than rinsing, then go straight to your moisturizer.
  4. Two or three evenings a week is a normal rhythm. Do not leave it on past its time; a sheet that has gone dry takes moisture back off the face as it goes.

Worth knowing

  • Patch test this sheet mask on a small area and wait a day before using it more widely, especially with Acetyl Hexapeptide-8 on the list.
  • Introduce this sheet mask on its own for the first week, so anything your skin does is traceable to the Acetyl Hexapeptide-8 rather than to three changes at once.

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Isntree, Korean-market original

The Original Korean Formula sheet mask from Isntree, 4pads formulated with Acetyl Hexapeptide-8 and Niacinamide, shipped from California or direct from 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.

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.

  • Peptides can be anti-inflammatory, and chronic inflammation damages the tissue in your skin.

    Wilma Bergfeld, MDDermatologist, 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

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