Dear, Klairs Freshly Juiced Vitamin E Mask Versus COSRX Ultimate Nourishing Rice Overnight Spa Mask
Updated on February 01, 2025
Overview
What they are
These products are both cruelty-free and reef safe overnight masks. They have a total of 6 ingredients in common
Cool Features
They both contain niacinamide
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain oils
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
Dear, Klairs Freshly Juiced Vitamin E Mask 28 ingredients
COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Dear, Klairs Freshly Juiced Vitamin E Mask 28 ingredients
COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Tocopheryl Acetate
Antioxidant
Niacinamide
Smoothing
Sodium Hyaluronate
Humectant
Carrageenan
Gellan Gum
Betaine
Humectant
Algin
Masking
Mannan
Ceramide NP
Skin Conditioning
PEG-60 Hydrogenated Castor Oil
Emulsifying
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingChlorphenesin
Antimicrobial
Arginine
Masking
Ethylhexylglycerin
Skin ConditioningCentella Asiatica Extract
Cleansing
Rubus Fruticosus Fruit Extract
AstringentSalicornia Herbacea Extract
Skin ConditioningPhragmites Communis Extract
Skin ConditioningAdenosine
Skin Conditioning
Lavandula Angustifolia Oil
Masking
Eucalyptus Globulus Leaf Oil
Perfuming
Pelargonium Graveolens Flower Oil
Masking
Citrus Limon Peel Oil
Masking
Citrus Aurantium Dulcis Peel Oil
Masking
Cananga Odorata Flower Oil
Masking
Water, Glycerin, Butylene Glycol, Tocopheryl Acetate, Niacinamide, Sodium Hyaluronate, Carrageenan, Gellan Gum, Betaine, Algin, Mannan, Ceramide NP, PEG-60 Hydrogenated Castor Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Chlorphenesin, Arginine, Ethylhexylglycerin, Centella Asiatica Extract, Rubus Fruticosus Fruit Extract, Salicornia Herbacea Extract, Phragmites Communis Extract, Adenosine, Lavandula Angustifolia Oil, Eucalyptus Globulus Leaf Oil, Pelargonium Graveolens Flower Oil, Citrus Limon Peel Oil, Citrus Aurantium Dulcis Peel Oil, Cananga Odorata Flower Oil
Oryza Sativa Extract
Absorbent
Butylene Glycol
Humectant
Glycerin
Humectant
Helianthus Annuus Seed Oil
Emollient
Betaine
Humectant
Niacinamide
Smoothing
Dimethicone
Emollient
1,2-Hexanediol
Skin ConditioningCetearyl Olivate
Sorbitan Olivate
Emulsifying
Elaeis Guineensis Oil
Emollient
Elaeis Guineensis Kernel Oil
Emollient
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingCetearyl Alcohol
Emollient
Ethylhexylglycerin
Skin ConditioningArginine
Masking
Carbomer
Emulsion StabilisingAllantoin
Skin Conditioning
Xanthan Gum
EmulsifyingOryza Sativa Extract, Butylene Glycol, Glycerin, Helianthus Annuus Seed Oil, Betaine, Niacinamide, Dimethicone, 1,2-Hexanediol, Cetearyl Olivate, Sorbitan Olivate, Elaeis Guineensis Oil, Elaeis Guineensis Kernel Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Ethylhexylglycerin, Arginine, Carbomer, Allantoin, Xanthan Gum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Niacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideBetaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.
Fun fact: Betaine is naturally created in the skin and body. The kind found within cosmetic products can be either plant-derived or synthetic.
Learn more about BetaineArginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineEthylhexylglycerin (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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dear, Klairs Freshly Juiced Vitamin E Mask 28 ingredients
COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients
Reviews
Here's what our community thinks
Dear, Klairs Freshly Juiced Vitamin E Mask 28 ingredients
weird as hell consistency but made my face feel nice
I love this night mask/moisturiser, truly a HG! It’s been one of my holy grails for years now, I am on my 5th or 6th jar at the moment, and that’s saying something since it’s so much in it and a little goes a long way!
I use it as my regular moisturiser at night, and often even in my morning routine, I just love the glow that it gives me! The consistency is a bit unique, kind of a jelly type, Show more
COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients
This one right here - my holy grail.
Bought it with the mindset that I would use it once a week, as a deep moisturizer treatment, ended up using it almost every night.
I do have an oily T-zone but so far, no breakouts. If I do get some, I'll stop using it so frequently but I'm still going to try to find a way to insert it on my routine now and then, because seriously, the skin is SO soft Show more
Big no for oily skin
Too heavy for oily skin. Worsed it.
