Here's our complete breakdown comparing the ingredients, attributes, and more of Peter Thomas Roth Acne Clearing Wash versus La Roche-Posay Effaclar Medicated Gel Cleanser .
Published on June 12, 2023
Overview
What they are
These products are both face cleansers. They have a total of 7 ingredients in common
Suited For
They're both likely to be good for brightening skin
Free From
They both do not contain any harsh alcohols, parabens or silicones
What's Inside
They both contain common allergens and sulfates
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
Peter Thomas Roth Acne Clearing Wash 30 ingredients
La Roche-Posay Effaclar Medicated Gel Cleanser 16 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:
Contains Sulfate
Ingredients in this product that are types of sulfate:
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:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Peter Thomas Roth Acne Clearing Wash 30 ingredients
La Roche-Posay Effaclar Medicated Gel Cleanser 16 ingredients
Notable Ingredients
This product contains 1 ingredient 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:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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.
Peter Thomas Roth Acne Clearing Wash 30 ingredients
La Roche-Posay Effaclar Medicated Gel Cleanser 16 ingredients
Allantoin • BHA • Butyl Methoxydibenzoylmethane • Butylphenyl Methylpropional • Citric Acid • Cocamidopropyl Betaine • Disodium EDTA • Ethylhexyl Methoxycinnamate • Ethylhexyl Salicylate • Parfum • Lauryl Glucoside • Limonene • Linalool • Panthenol • Peg-120 Methyl Glucose Dioleate • Peg-150 Pentaerythrityl Tetrastearate • Peg-40 Hydrogenated Castor Oil • Peg-6 Caprylic/Capric Glycerides • Phenoxyethanol • Potassium Sorbate • Ppg-26-Buteth-26 • Propylene Glycol • Sodium Benzoate • Sodium Benzotriazolyl Butylphenol Sulfonate • Sodium Chloride • Sodium Citrate • Sodium Hydroxide • Sodium Laureth Sulfate • Tocopherol • Water
Water • Sodium Laureth Sulfate • Decyl Glucoside • Glycerin • Sodium Chloride • Coco-Betaine • Peg-150 Pentaerythrityl Tetrastearate • Hexylene Glycol • Sodium Hydroxide • Peg-6 Caprylic/Capric Glycerides • Zinc Gluconate • Tetrasodium EDTA • Polyquaternium-47 • Menthol • Capryloyl Salicylic Acid • Citric Acid
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.
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 AcidPeter Thomas Roth Acne Clearing Wash contains this as ingredient number 5.
La Roche-Posay Effaclar Medicated Gel Cleanser contains this as ingredient number 16.
Peg-150 Pentaerythrityl Tetrastearate isn't fungal acne safe.
Peter Thomas Roth Acne Clearing Wash contains this as ingredient number 16.
La Roche-Posay Effaclar Medicated Gel Cleanser contains this as ingredient number 7.
This ingredient is derived from caprylic and capric acids. It is an emulsifier with emollient properties.
According to the manufacturer, it is hydrophilic and soluble in aqueous solutions (water). They also state this ingredient is stable in a medium pH range (~5 - 8).
As an emulsifier, it helps make oils and oil-soluble ingredients more soluble in water.
Learn more about Peg-6 Caprylic/Capric GlyceridesPeter Thomas Roth Acne Clearing Wash contains this as ingredient number 18.
La Roche-Posay Effaclar Medicated Gel Cleanser contains this as ingredient number 10.
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 ChloridePeter Thomas Roth Acne Clearing Wash contains this as ingredient number 25.
La Roche-Posay Effaclar Medicated Gel Cleanser contains this as ingredient number 5.
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 HydroxidePeter Thomas Roth Acne Clearing Wash contains this as ingredient number 27.
La Roche-Posay Effaclar Medicated Gel Cleanser contains this as ingredient number 9.
Sodium Laureth Sulfate (SLES) is a foaming, cleansing, and emulsifying ingredient. It is created from palm kernel oil or coconut oil. SLES is not the same as sodium lauryl sulfate. It is much milder and less likely to irritate.
SLES helps create foam in personal products. It also prevents ingredients from separating, helping to elongate the shelf life.
Sodium Laureth Sulfate is a type of sulfate. It can be drying. We recommend speaking with a professional about using this ingredient if you have concerns.
Learn more about Sodium Laureth SulfatePeter Thomas Roth Acne Clearing Wash contains this as ingredient number 28.
La Roche-Posay Effaclar Medicated Gel Cleanser contains this as ingredient number 2.
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 WaterPeter Thomas Roth Acne Clearing Wash contains this as ingredient number 30.
La Roche-Posay Effaclar Medicated Gel Cleanser contains this as ingredient number 1.
Here's what our community thinks of the ingredients in these two products.
Peter Thomas Roth Acne Clearing Wash 30 ingredients
La Roche-Posay Effaclar Medicated Gel Cleanser 16 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Peter Thomas Roth Acne Clearing Wash 30 ingredients
La Roche-Posay Effaclar Medicated Gel Cleanser 16 ingredients
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Peter Thomas Roth Acne Clearing Wash.
See 50 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to La Roche-Posay Effaclar Medicated Gel Cleanser.
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