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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX Low pH Good Morning Gel Cleanser versus La Prairie Purifying Cream Cleanser .

Last updated on September 20, 2023. Published on April 09, 2023

Overview

What they are

These products are both face cleansers. They have a total of 4 ingredients in common

Suited For

They're both likely to be good for sensitive skin and scar healing

Free From

They both do not contain any sulfates

What's Inside

They both contain fragrances and oils

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 Swiss Brand Switzerland

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 Low pH Good Morning Gel Cleanser

Starts at $5.09
Shop

Buy Purifying Cream Cleanser

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
ph level
5.3
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

Good For Oily Skin (3)
Redness Reducing
Reduces Irritation
Reduces Large Pores
Scar Healing

Concerns

Drying
Acne Trigger
Rosacea (2)
Eczema

Benefits

Hydrating (2)
Redness Reducing
Reduces Irritation
Scar Healing
Brightening

Concerns

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

COSRX Low pH Good Morning Gel Cleanser contains this as ingredient number 1.

La Prairie Purifying Cream Cleanser 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 Low pH Good Morning Gel Cleanser contains this as ingredient number 7.

La Prairie Purifying Cream Cleanser contains this as ingredient number 16.

3
What it does: Skin Conditioning, Skin Protecting, Soothing
Community Rating: Loved

Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.

Some studies have shown this ingredient can promote wound healing with higher concentrations.

Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.

Learn more about Allantoin

COSRX Low pH Good Morning Gel Cleanser contains this as ingredient number 16.

La Prairie Purifying Cream Cleanser contains this as ingredient number 23.

4
What it does: Masking, Preservative
Community Rating: Disliked

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

Sodium Benzoate is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

Learn more about Sodium Benzoate

COSRX Low pH Good Morning Gel Cleanser contains this as ingredient number 24.

La Prairie Purifying Cream Cleanser contains this as ingredient number 31.

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

44% are loved or liked
24% have mixed ratings
24% are disliked or very disliked
8% have no rating yet
14% are loved or liked
5% have mixed ratings
65% are disliked or very disliked
16% 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 Low pH Good Morning Gel Cleanser 25 ingredients

3.3 /5
from 56 ratings
Great Value (6) Broke Me Out (4) Light Scent (4) Doesn't Work (4) Drying (4) Works Well (4)
Roseblushbliss's avatar

Roseblushbliss

3 months ago · Sensitive Skin
Review

You will find better things out there.

This wasn’t completely destructive to my skin back in my late teens (dehydrated oily-combo skin with...

You will find better things out there.

This wasn’t completely destructive to my skin back in my late teens (dehydrated oily-combo skin with hormonal acne I assume) but there’s a reason why I only aimed to finish my tube of this. Doesn’t cleanse very deeply so I felt I needed to use more product (I was oily, sweaty, and in a very place with very polluted air), and tends to leave me more dry after use. I think I remember it being mildly stinging and irritating, leaving my skin feel more raw afterwards rather than just refreshed and clean. May have also left a residue after washing.

Just, please look for something else. You can find something better, even for a lower price point.

katrina1's avatar

katrina1

4 months ago · Oily Skin
Review

works great on my oily skin, cleanses while not being stripping, so it doesn’t leave my skin feeling tight. 10/10 :)

La Prairie Purifying Cream Cleanser 37 ingredients

Purifying Cream Cleanser hasn't been rated yet.
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Alternatives

Our Dupe Finder has found 19 potential alternatives that have similar ingredients to COSRX Low pH Good Morning Gel Cleanser.

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Our Dupe Finder has found 3 potential alternatives that have similar ingredients to La Prairie Purifying Cream Cleanser.

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