Oh K! Nourishing Sleep Mask Versus Laneige Water Sleeping Mask
Updated on May 06, 2024
Overview
What they are
These products are both reef safe overnight masks. They have a total of 10 ingredients in common
Cool Features
They both contain ceramides
Suited For
They're both likely to be good for anti aging, dry skin and sensitive skin
Free From
They both do not contain any harsh alcohols, oils, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Oh K! Nourishing Sleep Mask 19 ingredients
Laneige Water Sleeping Mask 34 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Oh K! Nourishing Sleep Mask 19 ingredients
Laneige Water Sleeping Mask 34 ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButylene Glycol
Humectant
Caprylic/Capric Triglyceride
Masking
1,2-Hexanediol
Skin Conditioning
Trehalose
Humectant
Coco-Caprylate/Caprate
Emollient
Squalane
Emollient
Pentaerythrityl Tetraisostearate
Emollient
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Polyglyceryl-3 Methylglucose Distearate
Emulsifying
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingSodium Hyaluronate
Humectant
Carbomer
Emulsion StabilisingTromethamine
BufferingEthylhexylglycerin
Skin ConditioningPolysorbate 60
Emulsifying
Sorbitan Isostearate
Emulsifying
Ceramide NP
Skin Conditioning
Disodium EDTA
Water, Butylene Glycol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Trehalose, Coco-Caprylate/Caprate, Squalane, Pentaerythrityl Tetraisostearate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Polyglyceryl-3 Methylglucose Distearate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Hyaluronate, Carbomer, Tromethamine, Ethylhexylglycerin, Polysorbate 60, Sorbitan Isostearate, Ceramide NP, Disodium EDTA
Water
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Methyl Trimethicone
Skin Conditioning
Ceramide AP
Skin Conditioning
1,2-Hexanediol
Skin Conditioning
Squalane
Emollient
Phenyl Trimethicone
Skin Conditioning
PCA Dimethicone
Skin Conditioning
Caprylyl Methicone
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Lactobacillus Ferment Lysate
Skin Conditioning
Carbomer
Emulsion StabilisingPropanediol
Solvent
Tromethamine
BufferingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingGlyceryl Caprylate
EmollientEthylhexylglycerin
Skin ConditioningDisodium EDTA
Raffinose
Skin ConditioningStearyl Behenate
Emollient
Malachite Extract
Antioxidant
Parfum
Masking
Polyglyceryl-3 Methylglucose Distearate
Emulsifying
Inulin Lauryl Carbamate
Emulsion StabilisingNiacinamide
Smoothing
Tryptophan
MaskingHydroxypropyl Bispalmitamide Mea
Emollient
Beta-Glucan
Skin Conditioning
Limonene
Perfuming
Saururus Chinensis Extract
Skin ConditioningAcorus Gramineus Extract
HumectantLinalool
Perfuming
Tocopherol
Antioxidant
Water, Butylene Glycol, Glycerin, Methyl Trimethicone, Ceramide AP, 1,2-Hexanediol, Squalane, Phenyl Trimethicone, PCA Dimethicone, Caprylyl Methicone, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Lactobacillus Ferment Lysate, Carbomer, Propanediol, Tromethamine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glyceryl Caprylate, Ethylhexylglycerin, Disodium EDTA, Raffinose, Stearyl Behenate, Malachite Extract, Parfum, Polyglyceryl-3 Methylglucose Distearate, Inulin Lauryl Carbamate, Niacinamide, Tryptophan, Hydroxypropyl Bispalmitamide Mea, Beta-Glucan, Limonene, Saururus Chinensis Extract, Acorus Gramineus Extract, Linalool, Tocopherol
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
Ammonium Acryloyldimethyltaurate/Vp Copolymer (let's call it AAVC for short) is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.
AAVC is able to increase the consistency and viscosity of products due to its large molecule size. It also prevents ingredients from separating.
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.
Learn more about Butylene GlycolCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Polyglyceryl-3 Methylglucose Distearate is created from the diester of stearic acid and the condensation product of methylglucose and Polyglycerin-3.
As an emulsifier, it is used to bind ingredients together. Many ingredients, such as oils and water, separate naturally. Emulsifiers prevent them from separating to ensure even consistency in texture.
One of the manufacturer for this ingredient states it is vegetable-based. It is also claimed to be stable at both high and low temperatures.
This ingredient may not be safe for fungal acne. We recommend speaking with a professional if you have any concerns.
Learn more about Polyglyceryl-3 Methylglucose DistearateSqualane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan?
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Is squalane an oil?
Squalane is often called an oil, but it’s technically not; it’s a hydrocarbon, meaning it’s only made of carbon and hydrogen, unlike true oils which are triglycerides made of fatty acids and glycerol.
The term “oil-free” isn’t regulated, so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
While some people avoid oils thinking they cause breakouts, the right kind of oil (or oil-like ingredient like squalane) can actually help balance and hydrate your skin. It’s worth testing out simple oils or squalane to see what works best for your skin.
Learn more about SqualaneTromethamine helps balance the pH and improve the texture of a product. It is synthetically created.
As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.
Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about TromethamineWater. 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. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Oh K! Nourishing Sleep Mask 19 ingredients
Laneige Water Sleeping Mask 34 ingredients
Reviews
Here's what our community thinks
