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KOREAN PHARMACY

DEWYTREE ULTRA S4 Snail Essence Water 150ml

DEWYTREE ULTRA S4 Snail Essence Water is a 150ml essence with Snail Secretion Filtrate, used after toner and before serum, morning and evening, on damp skin.

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$22.50
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Suited to
Dry skinCompromised barrierDehydrated skinSensitive skin
Helps with
Shoppers looking for Snail Secretion Filtrate in an essenceRoutines that want Snail Secretion Filtrate and Adenosine in one stepFilling the essence step with a Korean-market formulaAnyone who wants the Snail Secretion Filtrate essence sold on Korean shelves

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Key benefits

  • Snail Secretion Filtrate, the humectant this essence is built around
  • Adenosine on the same list, an active
  • Copper Tripeptide-1 on the same list, a peptide
  • Glutathione on the same list, an antioxidant
  • Hydrolyzed Collagen and Aloe Barbadensis Leaf Extract further down the same list
  • Vanilla Planifolia Fruit Extract and Pimpinella Anisum (Anise) Fruit Extract further down the same list

Key actives

Snail Secretion Filtratehumectant

Snail Secretion Filtrate is the mucin a snail produces, filtered for cosmetic use, and it is the ingredient the Korean snail category is built on. It carries glycoproteins, hyaluronic acid and glycolic acid, and it is used for hydration and a smoother-looking surface. It is the entry this essence is named after, and the list carries it.

Adenosineactive

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. The panel names it twelfth on this essence's list, beside Snail Secretion Filtrate.

Copper Tripeptide-1peptide

Copper Tripeptide-1 is three amino acids bound to a copper ion, and the classic firming peptide in cosmetic chemistry. It is blue in solution, which is often why a serum carrying it is tinted, and it is used for the look of firmness and fine lines. The panel names it forty-first on this essence's list, beside Snail Secretion Filtrate.

Glutathioneantioxidant

Glutathione is a small peptide the body uses as one of its main antioxidants. In skincare it is used as an antioxidant and for the look of dullness; it is unstable in water, so formulas that carry it are usually built around protecting it. It is named twenty-fifth on this essence's list, alongside Snail Secretion Filtrate.

Ceramide NPbarrier lipid

Ceramide NP is the most used cosmetic ceramide, the same class of lipid that makes up roughly half the mortar between cells in the outer layer of skin. Added to a cream it slots into that structure, which is why ceramide formulas feel less leaky rather than merely greasy. It is named forty-second on this essence's list, alongside Snail Secretion Filtrate.

How to use

  1. Use this essence AM and PM, as the step after toner and before serum. Pat or smooth it on rather than rubbing, and give it a moment to settle before layering the next step.

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DEWYTREE ULTRA S4 Snail Essence Water 150ml

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How it works

The ULTRA S4 Snail Essence Water is a 150ml essence, used after toner and before serum, morning and evening, on damp skin. The humectant it is built around is Snail Secretion Filtrate, named sixth on its own ingredient list. The same list carries Adenosine, Copper Tripeptide-1 and Glutathione, so the humectant is not the only thing on it worth naming. How much of the Snail Secretion Filtrate stays on the skin, and for how long, is decided by the essence format rather than by the list alone. This is the Original Korean Formula, the essence DEWYTREE sells in Korea, Snail Secretion Filtrate and all.

Worth knowing

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

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Korean-market original

The Original Korean Formula essence from DEWYTREE, 150ml formulated with Snail Secretion Filtrate and Adenosine, 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.

  • The hyaluronic acid and peptides in snail mucin may stimulate the production of collagen and elastin.

    Hadley King, MDClinical instructor of dermatology, Weill Medical College of Cornell, Women's Health
  • Peptides can be anti-inflammatory, and chronic inflammation damages the tissue in your skin.

    Wilma Bergfeld, MDDermatologist, Cleveland Clinic
1 more professional perspective
  • Ceramides are part fatty acid and part amino acid and are able to be the grout that keeps the building blocks of the skin together and functioning as a barrier between the inside and outside world.

    Amy Kassouf, MDDermatologist, Cleveland Clinic

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