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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX AHA/BHA Clarifying Treatment Toner versus La Roche-Posay Effaclar Duo[+] Unifiant .

Last updated on December 25, 2023. Published on June 14, 2021

Overview

Cool Features

They both contain BHA

Suited For

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

Free From

They both do not contain any common allergens, oils, parabens 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.

Toner South Korean Brand South Korea
General Moisturizer French Brand France

Toner

Toners are used as a “last-step” cleanser, a pH balancer, add moisture to the skin, or may help in reducing impurities on the skin. They have a liquid consistency and are usually used after cleansers but before treatments.

General Moisturizer

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

Price

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Buy AHA/BHA Clarifying Treatment Toner

Starts at $9.99
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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
BHA

Benefits

Good For Oily Skin (2)
Redness Reducing
Reduces Irritation
Skin Texture
Reduces Large Pores (2)
Anti-Aging
Dark Spots
Scar Healing (2)
Brightening

Concerns

Irritating
Rosacea (2)

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 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

COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 1.

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

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

64% are loved or liked
27% have mixed ratings
0% are disliked or very disliked
9% 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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Reviews

Here's what our community thinks

COSRX AHA/BHA Clarifying Treatment Toner 11 ingredients

3.8 /5
from 37 ratings
Absorbs Well (4) Light (4) Great Value (3) No Scent (3) Works Well (2) Drying (1)
Gracekp_827's avatar

Gracekp_827

2 months ago · Dry Skin
Review

My first chemical exfoliator. Great as an introduction for beginner or sensitive skin. Works well for a couple of months and then it didn't give...

My first chemical exfoliator. Great as an introduction for beginner or sensitive skin. Works well for a couple of months and then it didn't give the same effect as it used to. Help reduce blackheads, bumps, and prevent hormonal aches.

jojoswrld_'s avatar

jojoswrld_

4 months ago · Dry Skin
Review

When I first used this, it made my skin tingle ever-so-slightly before revealing the smoothest skin ever. The ever-present texture (closed...

When I first used this, it made my skin tingle ever-so-slightly before revealing the smoothest skin ever. The ever-present texture (closed comedones) on my forehead and cheeks have diminished greatly because of this. I only use it at night because AHA can cause sensitivity to sunlight!

La Roche-Posay Effaclar Duo[+] Unifiant 38 ingredients

Effaclar Duo[+] Unifiant hasn't been rated yet.
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Alternatives

Our Dupe Finder has found 49 potential alternatives that have similar ingredients to COSRX AHA/BHA Clarifying Treatment Toner.

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Our Dupe Finder has found 3 potential alternatives that have similar ingredients to La Roche-Posay Effaclar Duo[+] Unifiant.

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