Image: roundlab.com
ROUND LAB
Birch Moisturizing Double Gel Mask
A mask built around Hyaluronic acid, for hydration and barrier repair.
Brand price
USD 30.60 · 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
- Sensitive skin
- Redness & rosacea
- Dryness & dehydration
How to use
After cleansing and toning, place mask evenly over face. Leave on for 15–20 minutes, then remove. Gently pat in the remaining essence until fully absorbed.
What's inside
Ingredients List
3 trigger at least one check · 28 trigger none
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Key Ingredients
Hyaluronic acid3
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer
Benefits
Hydrating12
Boosts hydration and relieves dry, tight skin.
Aloe Barbadensis Leaf Extract, Butylene Glycol, Glycerin, Glyceryl Glucoside, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Propanediol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Tocopherol, Tremella Fuciformis Sporocarp Extract
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Allantoin, Aloe Barbadensis Leaf Extract, Glycerin, Glyceryl Caprylate, Laminaria Japonica Extract, Sodium Polyacrylate, Tocopherol
Smoothing4
Refines rough or uneven texture.
Allantoin, Aloe Barbadensis Leaf Extract, Glyceryl Caprylate, Sodium Polyacrylate
Antioxidant3
Shields skin from free radical damage.
Tocopherol, Tremella Fuciformis Sporocarp Extract, Viola Mandshurica Flower Extract
Anti-Pollution6
Helps defend against airborne pollutants.
Allantoin, Glycerin, Laminaria Japonica Extract, Tocopherol, Tremella Fuciformis Sporocarp Extract, Viola Mandshurica Flower Extract
Concerns
May Worsen Seborrheic Dermatitis2
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Acetylated Hyaluronate
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 →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →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 →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 →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Betula Platyphylla Japonica Juice
Skin Conditioning
Betula Platyphylla Japonica Juice is the sap from the tree, Betula platyphylla japonica, Betulaceae
Learn more about Betula Platyphylla Japonica Juice →Arginine
Antistatic, Fragrance, Hair Conditioning, Skin Conditioning
L-Arginine
Learn more about Arginine →Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion Stabilising, Film Forming, Viscosity Controlling
Acrylates/C10-30 Alkyl Acrylate Crosspolymer isn't fungal acne safe.
Learn more about Acrylates/C10-30 Alkyl Acrylate Crosspolymer →Allantoin
Skin Conditioning, Skin Protecting, Soothing
Urea, (2,5-dioxo-4-imidazolidinyl)-
Learn more about Allantoin →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →
Dupes
- VT Cosmetics Glucamune mask68% match
- Medicube Super Cica Daily Quick Masks68% match
- Skin1004 Centella Watergel Sheet Ampoule Mask67% match
- Klairs Vita 10 Radiance Sheet Mask66% match
- Skin1004 Hyalu-Cica Hydrating Mask66% match
- Klairs Sheet Mask 1pc - 2 Types66% match