SOS Relief Mask
No.4 Icy Soothing Sheet Mask

A mask built around AHA and Glycolic acid, for hydration and barrier repair.

A mask built around Panthenol and Centella asiatica, for hydration and barrier repair.

Mask
Mask
40 ingredients
36 ingredients

Brand price

USD 24.00 · checked 26 Sept 2026 · brand's site

Brand price

USD 13.50 · checked 26 Sept 2026 · brand's site

No retailer listed yet
No retailer listed yet
Brand from South Korea
Brand from South Korea

At a Glance

They come out differently on Fragrance-free; that row is shaded. Tap any answer to see why.

Key Ingredients

  • Ceramide1

    Skin-identical lipids that hold the barrier together.

    Ceramide NP

  • Face oil1

    An oil formulated to be used on the face.

    Squalane

  • PHA1

    Polyhydroxy acids — larger and milder than AHAs.

    Lactobionic Acid

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • Centella asiatica (Cica)1

    Centella asiatica (cica), used to calm irritation.

    Centella Asiatica Extract

Benefits

Concerns

Ingredients Side-by-side

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

  • Water

    Antiplaque, Skin Conditioning, Solvent

    Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

    Learn more about Water →
  • Butylene Glycol

    Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling

    Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

    Learn more about Butylene Glycol →
  • Glycerin

    Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling

    Glycerin may be plant, synthetic or animal depending on the supplier.

    Learn more about Glycerin →
  • 1,2-Hexanediol

    Skin Conditioning, Solvent

    We don't have a description for 1,2-Hexanediol yet.

    Learn more about 1,2-Hexanediol →
  • Hydroxyacetophenone

    Antioxidant

    Hydroxyacetophenone is the organic compound

    Learn more about Hydroxyacetophenone →
  • Xanthan Gum

    Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling

  • Panthenol

    Antistatic, Hair Conditioning, Skin Conditioning

    Panthenol is panthenol (provitamin B5).

    Learn more about Panthenol →
  • Hydrolyzed Hyaluronic Acid

    Hair Conditioning, Humectant, Skin Conditioning

    Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis

    Learn more about Hydrolyzed Hyaluronic Acid →
  • Camellia Sinensis Leaf Extract

    Antimicrobial, Antioxidant, Astringent, Fragrance, Humectant, Oral Care, Skin Conditioning, Emollient, Skin Protecting, Tonic, UV Absorber

    Camellia Sinensis Leaf Extract is an extract of the leaves of the Tea, Camellia sinensis, Theaceae

    Learn more about Camellia Sinensis Leaf Extract →
  • Hydrogenated Lecithin

    Skin Conditioning, Emulsifying

    Hydrogenated Lecithin isn't fungal acne safe.

    Learn more about Hydrogenated Lecithin →

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