Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX Salicylic Acid Daily Gentle Cleanser versus Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser .
Last updated on July 18, 2023. Published on November 29, 2021
Overview
What they are
These products are both cruelty-free and reef safe face cleansers. They have a total of 10 ingredients in common
Cool Features
They both contain BHA
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, parabens, silicones or 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
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
COSRX Salicylic Acid Daily Gentle Cleanser 23 ingredients
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser 27 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
COSRX Salicylic Acid Daily Gentle Cleanser 23 ingredients
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser 27 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
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Concerns
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
COSRX Salicylic Acid Daily Gentle Cleanser 23 ingredients
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser 27 ingredients
Water • Myristic Acid • Sodium Chloride • Ethyl Hexanediol • Cocamidopropyl Betaine • Citrus Limon Fruit Oil • Sodium Methyl Cocoyl Taurate • Ethylhexylglycerin • Stearic Acid • Peg-60 Hydrogenated Castor Oil • Polysorbate 80 • Caprylyl Glycol • Glycerin • Potassium Hydroxide • Salicylic Acid • Lauric Acid • Butylene Glycol • Salix Alba Bark Water • 1,2-Hexanediol • Disodium EDTA • Glycol Distearate • Melaleuca Alternifolia Leaf Oil • Citric Acid
Water • Decyl Glucoside • Cocamidopropyl Betaine • Acrylates Copolymer • Jojoba Esters • Sodium PCA • Glycolic Acid • Salicylic Acid • Lactic Acid • Citric Acid • Carica Papaya Fruit Extract • Citrus Grandis Seed Extract • Vitis Vinifera Seed Extract • Garcinia Mangostana Peel Extract • Ahnfeltia Concinna Extract • Citrus Grandis Peel Oil • Citrus Aurantium Dulcis Peel Oil • Sodium Cocoyl Apple Amino Acids • Glycol Distearate • Steareth-4 • Sodium Hydroxide • Disodium EDTA • Sodium Chloride • Glycerin • Butylene Glycol • Phenoxyethanol • Caprylyl Glycol
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 WaterCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 1.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 1.
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 ChlorideCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 3.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 23.
Cocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine. Dimethylaminopropylamine is a diamine, an amine with two amino groups.
Cocamidopropyl Betaine is a surfactant and cleanser. It helps gather the dirt, pollutants, and other impurities in your skin to be washed away. It also helps thicken a product and make the texture more creamy.
Being created from coconut oil means Cocamidopropyl Betaine is hydrating for the skin.
While Cocamidopropyl Betaine was believed to be an allergen, a study from 2012 disproved this. It found two compounds in unpure Cocamidopropyl Betaine to be the irritants: aminoamide and 3-dimethylaminopropylamine. High-grade and pure Cocamidopropyl Betaine did not induce allergic reactions during this study.
Learn more about Cocamidopropyl BetaineCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 5.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 3.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 12.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 27.
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 GlycerinCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 13.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 24.
Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.
This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.
Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.
In general, Salicylic Acid is a great ingredient for oily acne-prone skin.
While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
Learn more about Salicylic AcidCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 15.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 8.
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 Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 17.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 25.
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 EDTACOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 20.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 22.
Glycol Distearate serves as a pearlizing or opacifying agent in cosmetic products.
It's often included in cleansers and haircare products to give them a lustrous or shimmering appearance.
It is derived from stearic acid, a natural fatty acid commonly found in vegetable oils and animal fats.
Glycol Distearate isn't fungal acne safe.
Learn more about Glycol DistearateCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 21.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 19.
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 AcidCOSRX Salicylic Acid Daily Gentle Cleanser contains this as ingredient number 23.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser contains this as ingredient number 10.
Here's what our community thinks of the ingredients in these two products.
COSRX Salicylic Acid Daily Gentle Cleanser 23 ingredients
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser 27 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
COSRX Salicylic Acid Daily Gentle Cleanser 23 ingredients
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser 27 ingredients
Reviews
Here's what our community thinks
COSRX Salicylic Acid Daily Gentle Cleanser 23 ingredients
skinogre
I used to think it was good because of how it really goes DEEP into cleaning your skin, it feels like it’s been scraped out. It’s good if you...
I used to think it was good because of how it really goes DEEP into cleaning your skin, it feels like it’s been scraped out. It’s good if you haven’t washed your face in a week, other than that it’s really bad. And that’s coming from someone who has oily skin and uses Paula’s choice BHA every other day. There are so many better cleansing products than this, I highly advise getting the Etude house foam 6.5 whip cleaner instead and using an exfoliant alongside it. One thing I do like about this cleanser is its consistency, I always loved how it would squirt out but on the downside was it’s drying out of skin. It never “ruined” my skin per se, but there are a lot better products than this for daily cleansing. If you want your skin to feel EXTREMELY scraped of all oils and its essence, sure use this.
Renee Rouleau Skin Care AHA/BHA Blemish Control Cleanser 27 ingredients
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to COSRX Salicylic Acid Daily Gentle Cleanser.
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