La Roche-Posay Effaclar Duo [+] SPF 30 - UK Versus Paula's Choice Regular Strength Daily Skin Clearing Treatment with 2.5% Benzoyl Peroxide
Updated on January 30, 2025
Overview
Suited For
They're both likely to be good for fighting acne, dry skin, sensitive skin and scar healing
Free From
They both do not contain any common allergens, oils, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
La Roche-Posay Effaclar Duo [+] SPF 30 34 ingredients
Paula's Choice Regular Strength Daily Skin Clearing Treatment with 2.5% Benzoyl Peroxide 14 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
La Roche-Posay Effaclar Duo [+] SPF 30 34 ingredients
Paula's Choice Regular Strength Daily Skin Clearing Treatment with 2.5% Benzoyl Peroxide 14 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningOctocrylene
UV Absorber
Glycerin
Humectant
Homosalate
Skin Conditioning
Ethylhexyl Salicylate
UV Absorber
Alcohol Denat.
Antimicrobial
Niacinamide
Smoothing
Butyl Methoxydibenzoylmethane
UV Absorber
Dimethicone
Emollient
Sorbitan Stearate
Emulsifying
Silica
Abrasive
Isopropyl Lauroyl Sarcosinate
Skin ConditioningStyrene/Acrylates Copolymer
Propylene Glycol
Humectant
Potassium Cetyl Phosphate
EmulsifyingDiisopropyl Sebacate
EmollientPEG-20
HumectantPEG-8 Laurate
Emulsifying
Zinc PCA
Humectant
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningOleamide
2-Oleamido-1,3-Octadecanediol
Skin ConditioningInulin Lauryl Carbamate
Emulsion StabilisingCarnosine
Skin ConditioningPoloxamer 338
EmulsifyingAmmonium Polyacryloyldimethyl Taurate
Emulsion StabilisingDisodium EDTA
Sucrose Cocoate
Emulsifying
Capryloyl Salicylic Acid
Exfoliating
Xanthan Gum
EmulsifyingT-Butyl Alcohol
Perfuming
BHT
Antioxidant
Salicylic Acid
Masking
Parfum
Masking
Water, Octocrylene, Glycerin, Homosalate, Ethylhexyl Salicylate, Alcohol Denat., Niacinamide, Butyl Methoxydibenzoylmethane, Dimethicone, Sorbitan Stearate, Silica, Isopropyl Lauroyl Sarcosinate, Styrene/Acrylates Copolymer, Propylene Glycol, Potassium Cetyl Phosphate, Diisopropyl Sebacate, PEG-20, PEG-8 Laurate, Zinc PCA, Dimethicone/Vinyl Dimethicone Crosspolymer, Oleamide, 2-Oleamido-1,3-Octadecanediol, Inulin Lauryl Carbamate, Carnosine, Poloxamer 338, Ammonium Polyacryloyldimethyl Taurate, Disodium EDTA, Sucrose Cocoate, Capryloyl Salicylic Acid, Xanthan Gum, T-Butyl Alcohol, BHT, Salicylic Acid, Parfum
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterPropylene 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 develop a rash when using this ingredient.
Learn more about Propylene GlycolDisodium 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 EDTAIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
La Roche-Posay Effaclar Duo [+] SPF 30 34 ingredients
Paula's Choice Regular Strength Daily Skin Clearing Treatment with 2.5% Benzoyl Peroxide 14 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Effaclar Duo [+] SPF 30 34 ingredients
Great product but not great moisturizer
I used this product for a month. It has done great job for my acne prone skin and caused no break outs. However, it is not a great moisturizer itself. I mostly used it before my actuall moisturizer. Plus, it has spf.
Paula's Choice Regular Strength Daily Skin Clearing Treatment with 2.5% Benzoyl Peroxide 14 ingredients
genuinely stabilized my acne, don’t get much too any breakouts anymore and i have oily acne prone skin (only con would be that it has lightened my skin over time)
Effective at fighting acne without lots of irritation
