Image: cosrx.com
COSRX
Hydrium Triple Hyaluronic Water Wave Sheet Mask
A mask built around Panthenol and Hyaluronic acid, for hydration and barrier repair.
Brand price
USD 6.99 · checked 25 Sept 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Dryness & dehydration
How to use
Apply this mask evenly on your face. After 15 to 20 minutes, remove the mask and gently pat to absorb the remaining essence. *For external use only. Do not get into eyes.
Caution
*For external use only. Do not get into eyes.
What's inside
Ingredients List
4 trigger at least one check · 19 trigger none
- Denatured alcohol
- May Worsen Dryness
- May Worsen Eczema
- May Worsen Irritation
- May Worsen Rosacea
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
- Centella asiatica (Cica)
- Barrier Repair
- Redness Reducing
- Reduces Irritation
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Key Ingredients
Centella asiatica (Cica)1
Centella asiatica (cica), used to calm irritation.
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Benefits
Hydrating7
Boosts hydration and relieves dry, tight skin.
Betaine, Butylene Glycol, Hydrolyzed Hyaluronic Acid, Panthenol, Pantolactone, Sodium Acetylated Hyaluronate, Sodium Hyaluronate
Barrier Repair5
Strengthens and restores the skin's natural barrier.
Betaine, Centella Asiatica Extract, Glyceryl Caprylate, Paeonia Suffruticosa Root Extract, Panthenol
Reduces Irritation3
Eases discomfort and supports skin resilience.
Centella Asiatica Extract, Chamomilla Recutita Flower Extract, Panthenol
Redness Reducing2
Soothes visible redness and calms irritation.
Centella Asiatica Extract, Chamomilla Recutita Flower Extract
Concerns
May Worsen Seborrheic Dermatitis2
May feed the yeast involved in seborrheic dermatitis.
May Worsen Irritation2
May cause stinging, redness or sensitivity.
May Worsen Eczema2
May worsen itching or irritation for eczema-prone skin.
May Worsen Rosacea2
Can trigger flare-ups in rosacea-prone skin.
Ingredients Explained
Click on any ingredient to learn more about it
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 →Alcohol
Antifoaming, Antimicrobial, Astringent, Fragrance, Solvent, Viscosity Controlling
Alcohol is a drying alcohol.
Learn more about Alcohol →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →Betaine
Hair Conditioning, Humectant, Humectant
Betaine is the zwitterion (inner salt) that conforms to the formula
Learn more about Betaine →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Paeonia Suffruticosa Root Extract
Skin Protecting
Paeonia Suffruticosa Root Extract is an extract of the roots of the Chinese Peony, Paeonia suffruticosa, Ranunculaceae
Learn more about Paeonia Suffruticosa Root Extract →Centella Asiatica Extract
Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic
Centella Asiatica Extract is centella (cica).
Learn more about Centella Asiatica Extract →Polyglyceryl-10 Laurate
Skin Conditioning, Emulsifying
Polyglyceryl-10 Laurate isn't fungal acne safe.
Learn more about Polyglyceryl-10 Laurate →Chamomilla Recutita Flower Extract
Fragrance, Skin Conditioning
Chamomilla Recutita Flower Extract is an extract of the flowerheads of the matricaria, Chamomilla recutita (L.), Compositae
Learn more about Chamomilla Recutita Flower Extract →
Dupes
- COSRX Pure Fit Cica Calming True Sheet Mask86% match
- Skin1004 Centella Watergel Sheet Ampoule Mask82% match
- Klairs Sheet Mask 1pc - 2 Types71% match
- COSRX Full Fit Propolis Honey Overnight Mask68% match
- VT Cosmetics Glucamune mask66% match
- ROUND LAB Birch Moisturizing Double Gel Mask66% match