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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of NARS Cosmetics Radiant Creamy Concealer Custard versus Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W .

Last updated on October 17, 2023. Published on March 25, 2023

Overview

What they are

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

Cool Features

They both contain exfoliants

Suited For

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

Free From

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

What's Inside

They both contain silicones

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

Concealer French Brand France
Concealer Brand

Concealer

A liquid or cream used to hide blemishes on the skin.

Concealer

A liquid or cream used to hide blemishes on the skin.

Price

Shop

Buy Radiant Creamy Concealer

Starts at $32.00
Shop

Buy Flawless Fusion Ultra Longwear Concealer

Starts at $33.00

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 (2)
Exfoliators (2)

Benefits

Hydrating (2)
Anti-Aging
Scar Healing
Brightening (3)

Concerns

Acne Trigger
Irritating
Rosacea
Eczema (2)

Notable Ingredients

Vitamin C
Exfoliators

Benefits

Hydrating
Redness Reducing
Skin Texture
Anti-Aging
Dark Spots
Scar Healing
Brightening (2)

Concerns

May Worsen Oily Skin
Rosacea
Eczema (2)
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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: 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

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 1.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 1.

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.

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 5.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 6.

3
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

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 7.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 4.

4
What it does: Skin Conditioning
Community Rating: Very Disliked

Dimethicone/Vinyl Dimethicone Crosspolymer is a silicone used to improve the texture of products and absorb oil. It does not get absorbed into the skin.

Like other silicones, Dimethicone/Vinyl Dimethicone Crosspolymer helps condition the skin by creating a barrier. In this sense, it can act as an emollient and trap moisture in.

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 13.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 21.

5
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.

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 14.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 30.

6
What it does:
Community Rating: Disliked

We don't have a description for Trisodium EDTA.

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 19.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 29.

7
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

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 20.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 18.

8
What it does: Abrasive, Absorbent
Community Rating: Disliked

Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.

Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.

Silica is present naturally within the skin during collagen production and when reducing inflammation.

Learn more about Silica

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 21.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 12.

9
What it does:
Community Rating: Disliked

Triethoxycaprylylsilane is a silicone used to bind and stabilize ingredients.

As an emulsifier, it helps prevent ingredients from separating. This can help elongate the shelf life of products.

Triethoxycaprylylsilane is often used to coat mineral sunscreens ingredients to help give a better feel. It also helps reduce oxidative stress in sunscreens.

Learn more about Triethoxycaprylylsilane

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 23.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 27.

10
What it does: Cosmetic Colorant
Community Rating: Very Disliked

Mica refers to a group of silicate minerals. Mica crystals are easily split to give products a shimmer. These crystals are able to reflect light to temporarily give your skin a glowy look.

Mica is found to be safe. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.

Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.

Mica can be naturally found throughout the world. However, some sources of mica may be controversial. In 2016, mica mined in the Jharkhand state in India was found to be using child labor. However, companies are able to source ethical mica affiliated with international organizations that monitor the mica supply chain.

Learn more about Mica

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 29.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 33.

11
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

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 30.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 34.

12
What it does: Cosmetic Colorant
Community Rating: Mixed

Ci 77491 is also hydrated iron III oxide. It's sole purpose is to give a red/pink hue to products.

Iron III oxides are classified as inorganic chemicals for coloring.

Synthetically created Ci 77491 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.

Learn more about CI 77491

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 31.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 35.

13
What it does: Cosmetic Colorant
Community Rating: Mixed

Ci 77492 is also hydrated iron III oxide. It's sole purpose is to give a yellow hue to products.

Iron III oxides are classified as inorganic chemicals for coloring.

Synthetically created Ci 77492 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.

Learn more about CI 77492

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 32.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 36.

14
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.

NARS Cosmetics Radiant Creamy Concealer Custard contains this as ingredient number 33.

Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W contains this as ingredient number 37.

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

20% are loved or liked
17% have mixed ratings
54% are disliked or very disliked
9% have no rating yet
11% are loved or liked
14% have mixed ratings
49% are disliked or very disliked
27% 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

NARS Cosmetics Radiant Creamy Concealer 35 ingredients

3.5 /5
from 4 ratings

Laura Mercier Flawless Fusion Ultra Longwear Concealer 37 ingredients

Flawless Fusion Ultra Longwear Concealer hasn't been rated yet.
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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Laura Mercier Flawless Fusion Ultra Longwear Concealer 1.5W.

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