Here's our complete breakdown comparing the ingredients, attributes, and more of La Roche-Posay Effaclar Ultra Concentrated Serum versus Naturium Salicylic Acid Serum 2% .
Last updated on July 18, 2023. Published on November 11, 2022
Overview
What they are
These products are both reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain BHA
Suited For
They're both likely to be good for fighting acne, brightening skin, oily skin, reducing pores and scar healing
Free From
They both do not contain any common allergens, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
La Roche-Posay Effaclar Ultra Concentrated Serum 19 ingredients
Naturium Salicylic Acid Serum 2% 13 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
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 😥
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 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
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
La Roche-Posay Effaclar Ultra Concentrated Serum 19 ingredients
Naturium Salicylic Acid Serum 2% 13 ingredients
Notable Ingredients
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:
Benefits
This product contains 3 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 3 ingredients 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:
This product contains 2 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
Concerns
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 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:
Notable Ingredients
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 1 ingredient that may have this attribute:
This product contains 1 ingredient 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 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
La Roche-Posay Effaclar Ultra Concentrated Serum 19 ingredients
Naturium Salicylic Acid Serum 2% 13 ingredients
Water • Alcohol Denat. • Propanediol • Glycolic Acid • Niacinamide • Dimethyl Isosorbide • Pentylene Glycol • Salicylic Acid • Sodium Hydroxide • Peg-60 Hydrogenated Castor Oil • Hydroxyethylpiperazine Ethane Sulfonic Acid • Citric Acid • Peg-30 Glyceryl Cocoate • Capryloyl Salicylic Acid • Biosaccharide Gum-1 • Maltodextrin • Phytic Acid • Polyquaternium-10 • Parfum
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 WaterLa Roche-Posay Effaclar Ultra Concentrated Serum contains this as ingredient number 1.
Naturium Salicylic Acid Serum 2% contains this as ingredient number 2.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolLa Roche-Posay Effaclar Ultra Concentrated Serum contains this as ingredient number 3.
Naturium Salicylic Acid Serum 2% contains this as ingredient number 3.
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 AcidLa Roche-Posay Effaclar Ultra Concentrated Serum contains this as ingredient number 8.
Naturium Salicylic Acid Serum 2% contains this as ingredient number 1.
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 HydroxideLa Roche-Posay Effaclar Ultra Concentrated Serum contains this as ingredient number 9.
Naturium Salicylic Acid Serum 2% contains this as ingredient number 12.
Here's what our community thinks of the ingredients in these two products.
La Roche-Posay Effaclar Ultra Concentrated Serum 19 ingredients
Naturium Salicylic Acid Serum 2% 13 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
La Roche-Posay Effaclar Ultra Concentrated Serum 19 ingredients
Naturium Salicylic Acid Serum 2% 13 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Effaclar Ultra Concentrated Serum 19 ingredients
Worth the try for ACNE skin
I used it for about 2 years and I was more than satisfied. Upon returning on my Erasmus trip, it broke me out and made my skin dry. I don't know if anything happened during the trip but right now I don't use...
Worth the try for ACNE skin
I used it for about 2 years and I was more than satisfied. Upon returning on my Erasmus trip, it broke me out and made my skin dry. I don't know if anything happened during the trip but right now I don't use it. It's really good if you have taken acne treatment pills and you need smt to keep the acne away (from my experience at least).
Dependable anti-blemish and anti-marks serum for sensitive skin
This is a very good and gentle exfoliating serum for sensitive skin. It helped me get rid of some hormonal acne few years ago, cleared my skin and somehow made it more...
Dependable anti-blemish and anti-marks serum for sensitive skin
This is a very good and gentle exfoliating serum for sensitive skin. It helped me get rid of some hormonal acne few years ago, cleared my skin and somehow made it more resistant to acids, which I had to be very carful with before. Its also good for treating backne.
Cleared my skin like no other product
Cleared my skin like no other product
Naturium Salicylic Acid Serum 2% 13 ingredients
I typically use Salicylic Acid made by Paula’s Choice (2% BHA Gel and 2% BHA Liquid Exfoliants). It’s interesting, that even though I already have two other Sal Acid products in my regimen, I believe there is a place for this one as...
I typically use Salicylic Acid made by Paula’s Choice (2% BHA Gel and 2% BHA Liquid Exfoliants). It’s interesting, that even though I already have two other Sal Acid products in my regimen, I believe there is a place for this one as well.
I use the 2% BHA Gel Exfoliant at night when I am having breakouts and need to leave a sort of gentle Sal Acid layer on overnight, to purge my skin.
I use the 2% BHA Liquid Exfoliant more like a toner. A stronger toner for when I need to exfoliate dead skin cells.
This Naturium product is a perfect median of both products. Its not thick, and doesn’t leave a layer on my skin. It absorbs quickly, but isn’t terribly thin like a toner.
I’ve only just added this to my regimen, but I think it will have a place in my day routine underneath my sunscreen.
More to follow!
Alternatives
Our Dupe Finder has found 46 potential alternatives that have similar ingredients to La Roche-Posay Effaclar Ultra Concentrated Serum.
See 46 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to Naturium Salicylic Acid Serum 2%.
See 50 alternatives