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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Yves Saint Laurent Lash Clash Extreme Volume Mascara versus Lancôme Hypnôse Custom-Wear Volume Mascara Black .

Published on May 17, 2023

Overview

What they are

These products are both mascaras. They have a total of 6 ingredients in common

Free From

They both do not contain any harsh alcohols or common allergens

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

Mascara Brand
Mascara French Brand France

Mascara

Mascara is used to elongate, darken, or define the eyelashes.

Mascara

Mascara is used to elongate, darken, or define the eyelashes.

Price

Shop

Buy Lash Clash Extreme Volume Mascara

Shop

Buy Hypnôse Custom-Wear Volume Mascara

Starts at $22.99

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

Concerns

Drying
May Worsen Oily Skin (3)
Acne Trigger (2)

Notable Ingredients

Exfoliators

Benefits

Reduces Irritation
Anti-Aging

Concerns

Drying
May Worsen Oily Skin (3)
Acne Trigger
Eczema (2)
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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

Yves Saint Laurent Lash Clash Extreme Volume Mascara contains this as ingredient number 1.

Lancôme Hypnôse Custom-Wear Volume Mascara Black contains this as ingredient number 1.

2
What it does: Cosmetic Colorant
Community Rating: Mixed

Ci 77499 is also hydrated iron III oxide. It is created from mixing red and black iron oxides. This helps give shades of darkness to a product.

Iron III oxides are classified as inorganic chemicals for coloring.

Yves Saint Laurent Lash Clash Extreme Volume Mascara contains this as ingredient number 2.

Lancôme Hypnôse Custom-Wear Volume Mascara Black contains this as ingredient number 27.

3
What it does: Cleansing, Emulsifying, Emulsion Stabilising, Masking
Community Rating: Very Disliked

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.

Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.

Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.

This ingredient may not be Malassezia folliculitis, or fungal-acne safe.

Learn more about Stearic Acid

Yves Saint Laurent Lash Clash Extreme Volume Mascara contains this as ingredient number 7.

Lancôme Hypnôse Custom-Wear Volume Mascara Black contains this as ingredient number 4.

4
What it does: Emollient, Emulsifying
Community Rating: Very Disliked

Palmitic Acid is a fatty acid found in our skin. In cosmetics, it is usually derived from palm oil. It is a cleanser, emollient, and emulsifier.

As an emollient, it helps hydrate the skin. The emulsifying properties keep ingredients together in a product.

Palmitic Acid may not be fungal-acne safe. It can worsen oily skin and cause breakouts due to its emollient nature.

Learn more about Palmitic Acid

Yves Saint Laurent Lash Clash Extreme Volume Mascara contains this as ingredient number 8.

Lancôme Hypnôse Custom-Wear Volume Mascara Black contains this as ingredient number 7.

5
What it does: Buffering

We don't have a description for Aminomethyl Propanediol.

Yves Saint Laurent Lash Clash Extreme Volume Mascara contains this as ingredient number 11.

Lancôme Hypnôse Custom-Wear Volume Mascara Black contains this as ingredient number 13.

6
What it does: Cleansing, Emulsifying
Community Rating: Very Disliked

Myristic Acid is a saturated fatty acid. It is naturally found in milk fat. Other sources include palm oil, coconut oil, and butter fat.

Myristic Acid is an emulsifer and cleanser. As an emulsifer, it stabilizes a product by preventing ingredients from separating. Myristic Acid helps clean your skin by acting as a surfactant. It tends to gather oil and dirt on your skin to be easily rinsed away.

One study from 2021 found Myristic Acid to have anti-inflammatory properties.

Learn more about Myristic Acid

Yves Saint Laurent Lash Clash Extreme Volume Mascara contains this as ingredient number 15.

Lancôme Hypnôse Custom-Wear Volume Mascara Black contains this as ingredient number 12.

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

15% are loved or liked
10% have mixed ratings
45% are disliked or very disliked
30% have no rating yet
10% are loved or liked
14% have mixed ratings
48% are disliked or very disliked
28% 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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Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Yves Saint Laurent Lash Clash Extreme Volume Mascara.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Lancôme Hypnôse Custom-Wear Volume Mascara Black.

See 50 alternatives
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