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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Vichy Pore Purifying Clay Face Mask versus Kiehl's Rare Earth Deep Pore Cleansing Masque .

Published on November 03, 2021

Overview

What they are

These products are both reef safe wash off masks. They have a total of 14 ingredients in common

Cool Features

They both contain exfoliants and Vitamin E

Suited For

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin and scar healing

Free From

They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Wash Off Mask French Brand France
Wash Off Mask American Brand United States

Wash Off Mask

Wash off masks are used to treat skin concerns: large pores, dryness, dullness, acne, and much more. They are applied preferably after cleansing (depending on the product’s instructions) and usually have to be removed within a specific time period.

Wash Off Mask

Wash off masks are used to treat skin concerns: large pores, dryness, dullness, acne, and much more. They are applied preferably after cleansing (depending on the product’s instructions) and usually have to be removed within a specific time period.

Price

Shop

Buy Pore Purifying Clay Face Mask

Starts at $20.00
Shop

Buy Rare Earth Deep Pore Cleansing Masque

Starts at $36.99

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
Exfoliators (3)
Ceramides

Benefits

Hydrating (2)
Good For Oily Skin
Redness Reducing
Reduces Irritation
Anti-Aging
Scar Healing (2)
Acne Fighting
Brightening (2)

Concerns

May Worsen Oily Skin (2)
Acne Trigger
Irritating
Rosacea
Eczema

Notable Ingredients

Vitamin E
Exfoliators (3)

Benefits

Hydrating (2)
Good For Oily Skin
Redness Reducing
Reduces Irritation
Anti-Aging
Scar Healing
Acne Fighting
Brightening (2)

Concerns

May Worsen Oily Skin (2)
Acne Trigger
Irritating
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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: Skin Conditioning, Solvent
Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 1.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 1.

2
What it does: Abrasive, Absorbent, Cosmetic Colorant
Community Rating: Liked

Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.

Some types of kaolin may have exfoliating properties. When water is added to kaolin, it becomes a paste with small abrasive particles.

Most kaolin is a white color, but may be pink/orange/red depending on where it comes from.

The name 'kaolin' comes from a Chinese village named 'Gaoling'. Kaolin clay comes from rocks rich in kaolinite. Kaolinite, the mineral, has a silicate layered structure. Kaolinite is formed from chemical weathering of aluminum siilicate minerals.

Besides skincare, kaolin is commonly used to make glossy paper, in ceramics, toothpaste, and as medicine to soothe stomach issues.

Learn more about Kaolin

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 2.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 2.

3
What it does: Solvent
Community Rating: Liked

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

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.

Learn more about Propanediol

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 4.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 4.

4
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

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 5.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 5.

5
What it does: Cosmetic Colorant
Community Rating: Disliked

Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.

It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.

Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.

Learn more about CI 77891

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 7.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 6.

6
What it does: Emollient, Emulsifying, Emulsion Stabilising
Community Rating: Very Disliked

Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.

Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.

Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.

Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.

Learn more about Cetearyl Alcohol

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 8.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 8.

7
What it does: Abrasive, Absorbent, Skin Protecting
Community Rating: Disliked

Zea Mays Starch is starch made from corn. You might know this as cornstarch . It is used to thicken a product. It can replace talc as an absorbent.

The pH of cornstarch is 5.92.

Cornstarch is a common food ingredient used to thicken soups or to make corn syrup.

Learn more about Zea Mays Starch

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 9.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 9.

8
What it does: Skin Conditioning, Skin Protecting, Soothing
Community Rating: Loved

Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.

Some studies have shown this ingredient can promote wound healing with higher concentrations.

Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.

Learn more about Allantoin

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 13.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 19.

9
What it does: Cleansing, Emulsifying
Community Rating: Very Disliked

Ceteareth-20 is an emulsifier and cleansing agent. It is derived from cetearyl alcohol, a fatty alcohol.

As an emulsifier, Ceteareth-20 prevents oil and water from separating. It is also a surfactant. Surfactants help gather oil, pollution, and dirt to be washed away.

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 14.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 11.

10
What it does: Emollient, Emulsifying, Skin Conditioning
Community Rating: Disliked

Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.

Lecithin is an emollient. Emollients help soften the skin and creates a barrier to keep moisture in.

As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can help ingredients be better absorbed by the skin. The phospholipids in Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier.

Learn more about Lecithin

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 16.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 16.

11
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 17.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 10.

12
What it does: Antioxidant, Masking, Skin Conditioning
Community Rating: Liked

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.

Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.

You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.

There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.

Learn more about Tocopherol

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 18.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 15.

13
What it does: Emollient, Humectant, Skin Conditioning
Community Rating: Liked

Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.

It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.

Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.

This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.

Learn more about Caprylyl Glycol

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 19.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 12.

14
What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
Community Rating: Disliked

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum

Vichy Pore Purifying Clay Face Mask contains this as ingredient number 20.

Kiehl's Rare Earth Deep Pore Cleansing Masque contains this as ingredient number 13.

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

41% are loved or liked
14% have mixed ratings
36% are disliked or very disliked
9% have no rating yet
53% are loved or liked
11% have mixed ratings
37% are disliked or very disliked
0% 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

Vichy Pore Purifying Clay Face Mask 22 ingredients

Pore Purifying Clay Face Mask hasn't been rated yet.
Rate it now

Kiehl's Rare Earth Deep Pore Cleansing Masque 19 ingredients

4.3 /5
from 4 reviews
glasscasita's Avatar'
Sep 13, 2021

Liked this mask!
I don't usually use clay masks because it dries out my skin too much but decided to try this out. It leaves my pores feeling clean without drying!

Liked this mask!
I don't usually use clay masks because it dries out my skin too much but decided to try this out. It leaves my pores feeling clean without drying!

MeaganClare's Avatar'
Apr 26, 2023

It's great, but can be drying
I really noticed a difference when I first started using this at clearing some of my clogged pores. Perhaps my skin is reacting to it differently now, but I find it can be drying and it is no longer as...

It's great, but can be drying
I really noticed a difference when I first started using this at clearing some of my clogged pores. Perhaps my skin is reacting to it differently now, but I find it can be drying and it is no longer as effective at unclogging my pores. Giving it a higher review overall as I think the change is a result of repeated use. I recommend diversifying your masks and not using this too regularly, if you'd like to avoid it losing effect or drying your skin out.

acelexa's Avatar'
Feb 12, 2024

I think it works well

I think it works well

Expensive
Drying
Works Well

Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Vichy Pore Purifying Clay Face Mask.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Kiehl's Rare Earth Deep Pore Cleansing Masque.

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