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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 COSRX AHA 7 Whitehead Power Liquid .

Last updated on December 25, 2023. Published on February 12, 2021

Overview

What they are

These products are both vegan, cruelty-free, fungal acne (malassezia) safe, and reef safe . They have a total of 6 ingredients in common

Cool Features

They both contain AHA

Suited For

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

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones 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
Essence South Korean Brand South Korea

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.

Essence

Essences are used to prep skin for further treatment and may provide extra skin benefits. They are usually used before serum and moisturizers. Essences are thought to have originated in either Japan or Korea and is an essential step in K-Beauty.

Price

Shop

Buy AHA/BHA Clarifying Treatment Toner

Starts at $9.99
Shop

Buy AHA 7 Whitehead Power Liquid

Starts at $11.79

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

AHA
Niacinamide
Hyaluronic Acid

Benefits

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

Concerns

Irritating
Rosacea
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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: Masking

Pyrus Malus Fruit Water is created by distilling parts of the apple.

Apples contain a large amount of antioxidants. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells.

The sugar in Apples helps keep the skin hydrated. Apples also contain some acids, such as malic acid. These acids may have a mild exfoliating effect.

Apples also contain Vitamins C and B.

Learn more about Pyrus Malus Fruit Water

COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 3.

COSRX AHA 7 Whitehead Power Liquid 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.

COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 4.

COSRX AHA 7 Whitehead Power Liquid contains this as ingredient number 2.

3
What it does: Skin Conditioning, Solvent
Community Rating: Mixed

1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.

In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.

COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 5.

COSRX AHA 7 Whitehead Power Liquid contains this as ingredient number 6.

4
What it does: Buffering
Community Rating: Loved

Glycolic Acid is arguably the most famous AHA with research to back up its benefits. Its main role is to peel the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.

Glycolic Acid has shown to boost collage production, a protein that helps skin stay firm. Overall, Glycolic Acid helps with improving uneven tone, rough patches of skin, fine lines, wrinkles, and sun damage. It also increases skin hydration by playing a role in creating molecules that create hyaluronic acid naturally.

When applying Glycolic Acid, it is normal to feel slight stinging. The pH value and concentration of glycolic acid play a role in the effectiveness of the product.

Recent studies have shown Glycolic Acid may protect the skin against UV damage. However, you should always wear SPF, especially when using exfoliants.

Read more about some other popular AHA's here:

Learn more about Glycolic Acid

COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 7.

COSRX AHA 7 Whitehead Power Liquid contains this as ingredient number 3.

5
What it does: Skin Conditioning
Community Rating: Loved

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

lt is a humectant, meaning that it helps the skin attract and retain moisture.

Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

Learn more about Panthenol

COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 10.

COSRX AHA 7 Whitehead Power Liquid contains this as ingredient number 7.

6
What it does: Solvent
Community Rating: Liked

Ethyl Hexanediol is an aliphatic alcohol. It is a solvent.

Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.

COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 11.

COSRX AHA 7 Whitehead Power Liquid contains this as ingredient number 10.

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

73% are loved or liked
18% have mixed ratings
0% are disliked or very disliked
9% have no rating yet
50% are loved or liked
30% have mixed ratings
10% are disliked or very disliked
10% 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 reviews
Gracekp_827's Avatar'
Mar 12, 2024

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.

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'
Jan 7, 2024

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...

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!

Great Value
Works Well
ChienYun_CY's Avatar'
Jul 8, 2023

HG exfoliating toner
I use this only at night twice a week. On first use, I didn't really feel the good effects straight away but I woke up to clearer complexion. But on second use, my skin felt so smooth and silky the next day when I...

HG exfoliating toner
I use this only at night twice a week. On first use, I didn't really feel the good effects straight away but I woke up to clearer complexion. But on second use, my skin felt so smooth and silky the next day when I woke up. It is also really gentle on my sensitive skin and didn't cause any irritations.

COSRX AHA 7 Whitehead Power Liquid 10 ingredients

2.7 /5
from 3 reviews
SpaceyTrxsh's Avatar'
Jan 9, 2024

Seeing forever to see results

Seeing forever to see results

Light
Absorbs Well
No Scent
Zienn's Avatar'
Apr 4, 2024

oily skin nothing change or happend when use
not working at all. but kinda clean my dead skin off.

oily skin nothing change or happend when use
not working at all. but kinda clean my dead skin off.

Expensive
Irritating
Light
Absorbs Well
Pilling
Light Scent

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