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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Caudalie Moisturizing Mattifying Fluid versus La Roche-Posay Effaclar Duo+ Global Acne Treatment .

Last updated on March 07, 2024. Published on January 07, 2023

Overview

What they are

These products are both reef safe . They have a total of 7 ingredients in common

Cool Features

They both contain exfoliants

Suited For

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

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain fragrances

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

General Moisturizer French Brand France
Facial Treatment French Brand France

General Moisturizer

All-purpose moisturizers hydrate the top layer of skin cells.

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Price

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Buy Moisturizing Mattifying Fluid

Starts at $38.00
Shop

Buy Effaclar Duo+ Global Acne Treatment

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

Benefits

Hydrating (4)
Anti-Aging
Scar Healing
Brightening (2)

Concerns

Drying
May Worsen Oily Skin (3)
Irritating (2)
Rosacea (2)
Eczema (2)

Notable Ingredients

Exfoliators

Benefits

Hydrating
Scar Healing
Acne Fighting
Brightening

Concerns

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

Caudalie Moisturizing Mattifying Fluid contains this as ingredient number 1.

La Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 1.

2
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

Caudalie Moisturizing Mattifying Fluid contains this as ingredient number 5.

La Roche-Posay Effaclar Duo+ Global Acne Treatment 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

Caudalie Moisturizing Mattifying Fluid contains this as ingredient number 7.

La Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 2.

4
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

Caudalie Moisturizing Mattifying Fluid contains this as ingredient number 14.

La Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 18.

5
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

Caudalie Moisturizing Mattifying Fluid contains this as ingredient number 15.

La Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 13.

6
What it does: Emulsifying

Potassium Cetyl Phosphate is the potassium salt of a mixture. This mixture consists of the esters from phosphoricacid and cetyl alcohol.

Potassium Cetyl Phosphate is an emulsifier and cleansing agent. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.

As a cleansing agent, Potassium Cetyl Phosphate helps gather oils, dirts, and pollutants from your skin. This makes it easier to rinse them away with water.

Learn more about Potassium Cetyl Phosphate

Caudalie Moisturizing Mattifying Fluid contains this as ingredient number 18.

La Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 24.

7
What it does: Buffering
Community Rating: Mixed

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide

Caudalie Moisturizing Mattifying Fluid contains this as ingredient number 25.

La Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 9.

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

20% are loved or liked
10% have mixed ratings
44% are disliked or very disliked
27% have no rating yet
29% are loved or liked
7% have mixed ratings
39% are disliked or very disliked
25% 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

Caudalie Moisturizing Mattifying Fluid 41 ingredients

Moisturizing Mattifying Fluid hasn't been rated yet.
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La Roche-Posay Effaclar Duo+ Global Acne Treatment 28 ingredients

4.0 /5
from 2 reviews
YousifShamoon's Avatar'
Apr 15, 2023

interesting to say the least
no one warned me about the purge i was gonna get from this. the crease on my nose and my chin turned red and were peeling for weeks but i think it paid off in the end. it handled my sebum production and...

interesting to say the least
no one warned me about the purge i was gonna get from this. the crease on my nose and my chin turned red and were peeling for weeks but i think it paid off in the end. it handled my sebum production and pimples very well, but unfortunately i can't say the same for my blackheads and whiteheads, which remained unbothered by this product. another thing i wasn't warned about when i used this is that it is not hydrating enough to be used as a moisturiser. i only realised this when i switched to byoma's gel cream moisturiser but you have to use this as a facial or spot treatment and follow up with a proper moisturiser. overall i liked this but i had to stop using it because it was constantly sold out and i think it is so expensive right now and i also needed to stop using benzyl peroxide so i can switch to retinol.

Alternatives

Our Dupe Finder has found 17 potential alternatives that have similar ingredients to Caudalie Moisturizing Mattifying Fluid.

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Our Dupe Finder has found 3 potential alternatives that have similar ingredients to La Roche-Posay Effaclar Duo+ Global Acne Treatment.

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