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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Kiehl's Cucumber Herbal Conditioning Cleanser versus Kiehl's Blue Herbal Acne Cleanser Treatment .

Published on January 06, 2021

Overview

What they are

These products are both reef safe face cleansers. They have a total of 15 ingredients in common

Suited For

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

Free From

They both do not contain any parabens or silicones

What's Inside

They both contain common allergens 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.

Face Cleanser American Brand United States
Face Cleanser American Brand United States

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

Shop

Buy Cucumber Herbal Conditioning Cleanser

Starts at $14.95
Shop

Buy Blue Herbal Acne Cleanser Treatment

Starts at $19.60

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

BHA

Benefits

Hydrating
Good For Oily Skin
Reduces Large Pores
Scar Healing
Acne Fighting
Brightening (2)

Concerns

Drying (2)
Acne Trigger
Irritating
Rosacea (2)
Eczema (3)

Benefits

Hydrating
Brightening

Concerns

Drying (3)
May Worsen Oily Skin
Acne Trigger
Irritating (3)
Rosacea (4)
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.

Learn more about what what Com. / Irr. ratings are

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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

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 1.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 1.

2
What it does: Humectant, Skin Conditioning, Solvent
Community Rating: Very Disliked

Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.

Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.

This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.

Those with sensitive skin or conditions may deliver a rash when using this ingredient.

Learn more about Propylene Glycol

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 2.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 3.

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

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 3.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 5.

4
What it does: Cleansing, Foaming
Community Rating: Very Disliked

Sodium Methyl Cocoyl Taurate isn't fungal acne safe.

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 4.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 8.

5
What it does: Cleansing, Skin Conditioning
Community Rating: Very Disliked

Coco-Betaine is the natural version of Cocamidopropyl Betaine. It is often derived from coconuts.

Coco-Betaine is a surfactant, meaning it helps remove dirt and oil from the skin.

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 5.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 6.

6
What it does: Cleansing
Community Rating: Disliked

Sodium cocoyl isethionate is a natural ingredient from the fatty acids of coconut oil. It is a surfactant and helps with cleansing the skin.

By binding to water and oil, it helps gently clean skin. It also helps the spreadability of the product.

Sodium cocoyl isethionate is also added to help create foam without drying the skin. However, this is depending on the amount of Sodium cocoyl isethionate.

Sodium Cocoyl Isethionate may not be fungal acne safe.

Learn more about Sodium Cocoyl Isethionate

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 6.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 7.

7
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

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 7.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 10.

8
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 9.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 12.

9
What it does: Cleansing, Emollient, Emulsifying
Community Rating: Very Disliked

Coconut Acid isn't fungal acne safe.

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 13.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 15.

10
What it does: Emollient, Emulsifying, Skin Conditioning
Community Rating: Very Disliked

Hydrogenated Coconut Acid isn't fungal acne safe.

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 19.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 13.

11
What it does: Cleansing, Foaming
Community Rating: Disliked

Coco-Glucoside is a surfactant, or a cleansing ingredient. It is made from glucose and coconut oil.

Surfactants help gather dirt, oil, and other pollutants from your skin to be rinsed away. Coco-Glucoside is considered gentle and non-comedogenic.

This ingredient is a known skin-irritant.

Learn more about Coco-Glucoside

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 22.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 2.

12
What it does:
Community Rating: Disliked

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 23.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 24.

13
What it does: Cleansing, Skin Conditioning

We don't have a description for Sodium Isethionate.

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 25.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 21.

14
What it does: Buffering, Masking
Community Rating: Disliked

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.

As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.

Read more about some other popular AHA's here:

Learn more about Citric Acid

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 31.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 34.

15
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

Kiehl's Cucumber Herbal Conditioning Cleanser contains this as ingredient number 32.

Kiehl's Blue Herbal Acne Cleanser Treatment contains this as ingredient number 33.

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

16% are loved or liked
3% have mixed ratings
53% are disliked or very disliked
28% have no rating yet
18% are loved or liked
6% have mixed ratings
59% 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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