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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of KORRES Greek Yoghurt Comforting Probiotic Serum versus La Roche-Posay Effaclar Duo[+] Unifiant .

Published on April 23, 2023

Overview

Suited For

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

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain harsh alcohols and fragrances

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

Day Moisturizer Greek Brand Greece
General Moisturizer French Brand France

Day Moisturizer

Day Moisturizers are marketed to hydrate the skin during the daytime.

General Moisturizer

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

Price

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Buy Greek Yoghurt Comforting Probiotic Serum

Shop

Buy Effaclar Duo[+] Unifiant

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

AHA
Vitamin C
Vitamin E
Hyaluronic Acid

Benefits

Hydrating (4)
Redness Reducing
Reduces Irritation
Skin Texture (3)
Reduces Large Pores
Anti-Aging (3)
Dark Spots (2)
Scar Healing (3)
Brightening (4)

Concerns

May Worsen Oily Skin (3)
Irritating (2)
Rosacea (4)
Eczema (4)

Notable Ingredients

Mineral UV Filter
BHA
Niacinamide

Benefits

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

Concerns

Drying
May Worsen Oily Skin (5)
Acne Trigger (5)
Irritating
Rosacea (2)
Eczema (3)
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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

KORRES Greek Yoghurt Comforting Probiotic Serum contains this as ingredient number 1.

La Roche-Posay Effaclar Duo[+] Unifiant contains this as ingredient number 1.

2
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

KORRES Greek Yoghurt Comforting Probiotic Serum contains this as ingredient number 2.

La Roche-Posay Effaclar Duo[+] Unifiant contains this as ingredient number 2.

3
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

KORRES Greek Yoghurt Comforting Probiotic Serum contains this as ingredient number 10.

La Roche-Posay Effaclar Duo[+] Unifiant contains this as ingredient number 24.

4
What it does: Masking, Perfuming
Community Rating: Very Disliked

Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.

In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.

Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Products use parfum often to give products a scent or cover up smells of different ingredients.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Learn more about Parfum

KORRES Greek Yoghurt Comforting Probiotic Serum contains this as ingredient number 49.

La Roche-Posay Effaclar Duo[+] Unifiant contains this as ingredient number 28.

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

47% are loved or liked
12% have mixed ratings
22% are disliked or very disliked
18% have no rating yet
29% are loved or liked
21% have mixed ratings
32% are disliked or very disliked
18% 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 1 potential alternatives that have similar ingredients to KORRES Greek Yoghurt Comforting Probiotic Serum.

See 1 alternatives

Our Dupe Finder has found 2 potential alternatives that have similar ingredients to La Roche-Posay Effaclar Duo[+] Unifiant.

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