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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Dear, Klairs Freshly Juiced Vitamin E Mask versus COSRX Ultimate Nourishing Rice Overnight Spa Mask .

Last updated on July 18, 2023. Published on June 08, 2021

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 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 need an update? Let us know.

Overnight Mask South Korean Brand South Korea
Overnight Mask South Korean Brand South Korea

Overnight Mask

Overnight masks are usually used after the whole nighttime skincare routine (check your product’s instructions). Overnight masks are used to treat a variety of skin concerns and boost moisture in the skin.

Overnight Mask

Overnight masks are usually used after the whole nighttime skincare routine (check your product’s instructions). Overnight masks are used to treat a variety of skin concerns and boost moisture in the skin.

Price

Shop

Buy Freshly Juiced Vitamin E Mask

Starts at $17.55
Shop

Buy Ultimate Nourishing Rice Overnight Spa Mask

Starts at $10.49

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Vitamin E
Niacinamide
Ceramides
Hyaluronic Acid

Benefits

Hydrating (3)
Good For Oily Skin
Redness Reducing (4)
Reduces Irritation (3)
Reduces Large Pores
Anti-Aging (2)
Dark Spots
Scar Healing
Acne Fighting
Brightening (3)

Concerns

May Worsen Oily Skin (2)
Eczema

Notable Ingredients

Exfoliators
Niacinamide

Benefits

Hydrating (3)
Good For Oily Skin
Redness Reducing (2)
Reduces Irritation
Reduces Large Pores
Anti-Aging
Dark Spots (2)
Acne Fighting
Brightening (2)

Concerns

May Worsen Oily Skin (2)
Acne Trigger
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

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 Glycerin

Dear, Klairs Freshly Juiced Vitamin E Mask contains this as ingredient number 2.

COSRX Ultimate Nourishing Rice Overnight Spa Mask contains this as ingredient number 3.

2
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

Butylene 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.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Dear, Klairs Freshly Juiced Vitamin E Mask contains this as ingredient number 3.

COSRX Ultimate Nourishing Rice Overnight Spa Mask contains this as ingredient number 2.

3
What it does: Smoothing
Community Rating: Loved

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 Niacinamide

Dear, Klairs Freshly Juiced Vitamin E Mask contains this as ingredient number 5.

COSRX Ultimate Nourishing Rice Overnight Spa Mask contains this as ingredient number 6.

4
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Betaine 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.

Betaine is best for improving hydration and soothing irritated skin. Studies show betaine may help with uneven skin tones.

Betaine is naturally created in the skin and body. The form found within cosmetic products can be either plant-dervied or synthetic.

Learn more about Betaine

Dear, Klairs Freshly Juiced Vitamin E Mask contains this as ingredient number 9.

COSRX Ultimate Nourishing Rice Overnight Spa Mask contains this as ingredient number 5.

5
What it does: Masking, Skin Conditioning
Community Rating: Mixed

Arginine 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 Arginine

Dear, Klairs Freshly Juiced Vitamin E Mask contains this as ingredient number 16.

COSRX Ultimate Nourishing Rice Overnight Spa Mask contains this as ingredient number 16.

6
What it does: Skin Conditioning
Community Rating: Mixed

Ethylhexylglycerin (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.

Dear, Klairs Freshly Juiced Vitamin E Mask contains this as ingredient number 17.

COSRX Ultimate Nourishing Rice Overnight Spa Mask contains this as ingredient number 15.

Here's what our community thinks of the ingredients in these two products.

36% are loved or liked
11% have mixed ratings
39% are disliked or very disliked
14% have no rating yet
21% are loved or liked
26% have mixed ratings
47% are disliked or very disliked
5% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

Dear, Klairs Freshly Juiced Vitamin E Mask 28 ingredients

5.0 /5
from 2 reviews

COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients

3.5 /5
from 4 reviews
Julesaus's Avatar'
Sep 14, 2023

Big no for oily skin
Too heavy for oily skin. Worsed it.

Big no for oily skin
Too heavy for oily skin. Worsed it.

EveliV's Avatar'
Apr 9, 2024

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...

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 next morning. I never seen it like this! Not only soft and supple, the colorations seems more homogenous. I have tried going to bed with other night creams (including a cream from Bioderma) and never woke up as hydrated as when I use this product.

I also like that this is not really as heavy as a mask. It really feels more like a cream and it spreads easily and absorbs fast.

Great Value
Hydrating
Light
Absorbs Well
No Scent
Works Well

Alternatives

Our Dupe Finder has found 9 potential alternatives that have similar ingredients to Dear, Klairs Freshly Juiced Vitamin E Mask.

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Our Dupe Finder has found 10 potential alternatives that have similar ingredients to COSRX Ultimate Nourishing Rice Overnight Spa Mask.

See 10 alternatives
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