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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of By WishTrend Acid-duo 2% Mild Gel Cleanser versus Barr Centella Calming Gel Cleanser .

Published on March 27, 2023

Overview

What they are

These products are both cruelty-free and reef safe face cleansers. They have a total of 7 ingredients in common

Cool Features

They both contain PHA

Suited For

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

Free From

They both do not contain any harsh alcohols, parabens, silicones 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.

Face Cleanser South Korean Brand South Korea

Face Cleanser

Face cleansers are used to remove makeup, dead skin cells, pollutants, oil, dirt, and/or clean out pores on the skin. Face cleansers may specialize in having one function (exa. just removing makeup) or may have multiple functions (exa. Removing makeup and cleaning pores).

Face Cleanser

Face cleansers are used to remove makeup, dead skin cells, pollutants, oil, dirt, and/or clean out pores on the skin. Face cleansers may specialize in having one function (exa. just removing makeup) or may have multiple functions (exa. Removing makeup and cleaning pores).

Price

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
PHA

Benefits

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

Concerns

Drying
Acne Trigger
Irritating
Rosacea (2)
Eczema

Notable Ingredients

PHA
Exfoliators
Ceramides
Hyaluronic Acid

Benefits

Hydrating
Good For Oily Skin
Redness Reducing (4)
Reduces Irritation (3)
Skin Texture
Reduces Large Pores
Anti-Aging (2)
Scar Healing
Acne Fighting
Brightening

Concerns

Drying
Acne Trigger
Irritating
Rosacea
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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

By WishTrend Acid-duo 2% Mild Gel Cleanser contains this as ingredient number 1.

Barr Centella Calming Gel Cleanser contains this as ingredient number 1.

2
What it does: Masking
Community Rating: Very Disliked

Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.

This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.

You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.

There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.

The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.

Scrubs may use salt as the primary exfoliating ingredient.

Learn more about Sodium Chloride

By WishTrend Acid-duo 2% Mild Gel Cleanser contains this as ingredient number 7.

Barr Centella Calming Gel Cleanser contains this as ingredient number 5.

3
What it does: Skin Conditioning
Community Rating: Loved

Gluconolactone is a PHA. PHAs have a larger structure than AHAs and BHAs and are more gentle. It is an created by reacting gluconic acid with an alcohol.

When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This helps improve texture and brightens the skin.

Gluconolactone is a humectant and helps draw moisture to your skin. This helps keep your skin hydrated.

PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.

PHAs also exhibit antioxidant activity by neutralizing free-radical molecules. This can help with anti-aging.

In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells. However, we still recommend wearing SPF especially after using exfoliating ingredients.

Learn more about Gluconolactone

By WishTrend Acid-duo 2% Mild Gel Cleanser contains this as ingredient number 10.

Barr Centella Calming Gel Cleanser contains this as ingredient number 7.

4
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.

By WishTrend Acid-duo 2% Mild Gel Cleanser contains this as ingredient number 12.

Barr Centella Calming Gel Cleanser contains this as ingredient number 17.

5
What it does: Emulsifying, Skin Conditioning, Solvent
Community Rating: Disliked

Hexylene Glycol is a surfactant. Glycols are a class of alcohols. Hexylene Glycol is a surfactant and emulsifier.

As a surfactant, Hexylene Glycol helps gather dirt and oil on your skin to be washed away.

As an emulsifier, Hexylene Glycol helps keep water and oil together. This prevents them from separating in a product. Hexylene Glycol also thins out the texture of a product by lessening viscosity.

Hexylene Glycol has a small molecular weight.

Learn more about Hexylene Glycol

By WishTrend Acid-duo 2% Mild Gel Cleanser contains this as ingredient number 13.

Barr Centella Calming Gel Cleanser contains this as ingredient number 14.

6
What it does: Astringent, Skin Conditioning, Soothing, Tonic
Community Rating: Liked

Salix Alba Bark Extract comes from the white willow tree, which is native to Europe and Central Asia.

Salix Alba Bark Extract has often been described as salicylic acid's cousin. This is due to the salicin it contains. However, studies are limited showing salix alba bark to be an effective salicylic acid alternative.

Salicin does have anti-inflammatory and antioxidant properties. It has shown to decrease the formation of inflammatory mediators, such as tumor necrosis factor-α and nuclear factor-kappa B. Salicin also has a mildly exfoliating effect on the skin.

Several other components in salix alba bark extract also contain antioxidant properties, such as flavonoids and polyphenols. Antioxidants may help with anti-aging as they neutralize harmful free-radical molecules.

Willow Bark extract has been used for thousands of years. Ancient civilizations used white willow to help treat pain and fevers.

Learn more about Salix Alba Bark Extract

By WishTrend Acid-duo 2% Mild Gel Cleanser contains this as ingredient number 18.

Barr Centella Calming Gel Cleanser contains this as ingredient number 26.

7
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.

By WishTrend Acid-duo 2% Mild Gel Cleanser contains this as ingredient number 34.

Barr Centella Calming Gel Cleanser contains this as ingredient number 18.

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

41% are loved or liked
6% have mixed ratings
38% are disliked or very disliked
16% have no rating yet
45% are loved or liked
17% have mixed ratings
21% are disliked or very disliked
17% 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 16 potential alternatives that have similar ingredients to By WishTrend Acid-duo 2% Mild Gel Cleanser.

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Our Dupe Finder has found 47 potential alternatives that have similar ingredients to Barr Centella Calming Gel Cleanser.

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