La Roche-Posay Effaclar Duo [+] SPF 30 - UK Versus Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel)
Updated on January 30, 2025
Overview
Suited For
They're both likely to be good for fighting acne
Free From
They both do not contain any common allergens, oils, parabens or sulfates
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Ingredient Info
La Roche-Posay Effaclar Duo [+] SPF 30 34 ingredients
Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) 5 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
La Roche-Posay Effaclar Duo [+] SPF 30 34 ingredients
Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) 5 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 Conditioning
Poloxamer 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 WaterIngredient 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
Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) 5 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.
Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) 5 ingredients
helps with acne
I tried tretinoin 0.025% and my skin had looked worse after 3 months then when I starter. My brother got prescribed clindamycin and got an extra tube for me to try. This saved my skin. My skin has never been this clear ever since I hit puberty. Holy grail!! I don’t experience any dryness, but my routine is hydration focused.
