Skin science article
Missha Airy Fit Sheet Mask Versus Beauty of Joseon Centella Asiatica Calming Mask
Missha Airy Fit Sheet Mask Versus Beauty of Joseon Centella Asiatica Calming Mask This hydrating sheet mask is formulated around Ceramide AP and Allantoin to hydrate skin and calm redness. This calming sheet mask is formulated around Centella Asiatica Extract
Missha Airy Fit Sheet Mask Versus Beauty of Joseon Centella Asiatica Calming Mask
This hydrating sheet mask is formulated around Ceramide AP and Allantoin to hydrate skin and calm redness.
This calming sheet mask is formulated around Centella Asiatica Extract and Niacinamide to calm redness and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Dipropylene Glycol
Glycereth-26
Glycerin
Propanediol
Ceramide AP
1,2-Hexanediol
Butylene Glycol
Allantoin
Sodium Carbomer
Hydroxyethylcellulose
Coptis Japonica Root Extract
Camellia Sinensis Leaf Extract
Zingiber Officinale Root Extract
Glycyrrhiza Glabra Root Extract
Ethylhexylglycerin
Dipotassium Glycyrrhizate
Disodium EDTA
Polyglyceryl-10 Myristate
Polyglyceryl-10 Laurate
Aloe Barbadensis Leaf Extract
Sodium Hyaluronate
Olea Europaea Fruit Oil
Citrus Aurantium Bergamia Fruit Oil
Beta-Glucan
Canarium Luzonicum Gum Nonvolatiles
Cupressus Sempervirens Oil
Water, Dipropylene Glycol, Glycereth-26, Glycerin, Propanediol, Ceramide AP, 1,2-Hexanediol, Butylene Glycol, Allantoin, Sodium Carbomer, Hydroxyethylcellulose, Coptis Japonica Root Extract, Camellia Sinensis Leaf Extract, Zingiber Officinale Root Extract, Glycyrrhiza Glabra Root Extract, Ethylhexylglycerin, Dipotassium Glycyrrhizate, Disodium EDTA, Polyglyceryl-10 Myristate, Polyglyceryl-10 Laurate, Aloe Barbadensis Leaf Extract, Sodium Hyaluronate, Olea Europaea Fruit Oil, Citrus Aurantium Bergamia Fruit Oil, Beta-Glucan, Canarium Luzonicum Gum Nonvolatiles, Cupressus Sempervirens Oil
Centella Asiatica Extract
Niacinamide
Hydroxyacetophenone
Arginine
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Carrageenan
Polyglyceryl-4 Caprate
Polyglyceryl-6 Caprylate
Adenosine
Helianthus Annuus Seed Oil
Panthenol
Artemisia Princeps Leaf Extract
Lycium Chinense Fruit Extract
Portulaca Oleracea Extract
Panax Ginseng Root Extract
Anthemis Nobilis Flower Oil
Hydrolyzed Hyaluronic Acid
Hyaluronic Acid
Water, Centella Asiatica Extract, Glycereth-26, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Hydroxyacetophenone, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydroxyethylcellulose, Carrageenan, Polyglyceryl-4 Caprate, Polyglyceryl-6 Caprylate, Adenosine, Ethylhexylglycerin, Disodium EDTA, Helianthus Annuus Seed Oil, Panthenol, Artemisia Princeps Leaf Extract, Lycium Chinense Fruit Extract, Propanediol, Portulaca Oleracea Extract, Panax Ginseng Root Extract, Camellia Sinensis Leaf Extract, Anthemis Nobilis Flower Oil, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
Humectant, drawing moisture into the skin
Emollient, helping to soften skin
Solvent, dispersing and stabilizing formulas
Preservative booster, enhancing the antimicrobial activity of other preservatives
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume.
Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant.
Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside.
In lab-grown skin models, this translated to younger, healthier, and stronger skin.
There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection.
Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums.
A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity.
The quality of the extract matters a lot here:
Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients.
Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water).
Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
This ingredient mainly works behind the scenes and helps with:
On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).
Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized.
It is a humectant and helps add texture to products. It can make your product thicker.
As a humectant, it helps draw moisture from the air to your skin. This helps your skin stay hydrated.
Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.
This ingredient helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.
This ingredient can also be found in pill medicines to help our bodies digest other ingredients.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!