La Roche-Posay Effaclar A.I Breakout Corrector Versus Louis Widmer Pigmanorm® Creme
Updated on January 17, 2024
Overview
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
What's Inside
They both contain fragrances
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 A.I Breakout Corrector 22 ingredients
Louis Widmer Pigmanorm® Creme 27 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 A.I Breakout Corrector 22 ingredients
Louis Widmer Pigmanorm® Creme 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCyclohexasiloxane
Emollient
Isononyl Isononanoate
EmollientPropylene Glycol
Humectant
Isohexadecane
EmollientNiacinamide
Smoothing
PEG-100 Stearate
Glyceryl Stearate
Emollient
Cetyl Alcohol
Emollient
Argilla
Abrasive
Carbomer
Emulsion StabilisingSodium Hydroxide
BufferingCapryloyl Glycine
CleansingCapryloyl Salicylic Acid
Exfoliating
Citric Acid
Buffering
Xanthan Gum
EmulsifyingAcrylates Copolymer
Salicylic Acid
Masking
Iodopropynyl Butylcarbamate
Preservative
Chlorhexidine Digluconate
Antimicrobial
Piroctone Olamine
Preservative
Parfum
Masking
Water, Cyclohexasiloxane, Isononyl Isononanoate, Propylene Glycol, Isohexadecane, Niacinamide, PEG-100 Stearate, Glyceryl Stearate, Cetyl Alcohol, Argilla, Carbomer, Sodium Hydroxide, Capryloyl Glycine, Capryloyl Salicylic Acid, Citric Acid, Xanthan Gum, Acrylates Copolymer, Salicylic Acid, Iodopropynyl Butylcarbamate, Chlorhexidine Digluconate, Piroctone Olamine, Parfum
Hydroquinone 5%
Stabilising
Tretinoin 0.03%
Skin Conditioning
Dexamethasone 0.03%
Propylene Glycol 0.3%
Humectant
Cetyl Alcohol
Emollient
Methyl 2,4-Dihydroxybenzoate
Skin ConditioningPropylparaben
Preservative
BHA
Antioxidant
BHT
Antioxidant
PEG-40 Glyceryl Stearate
Emulsifying
Sodium Cetearyl Sulfate
Cleansing
Paraffin
Perfuming
Isopropyl Myristate
Emollient
Petrolatum
Emollient
Ethylhexyl Methoxycinnamate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Panthenol
Skin Conditioning
Alcohol Denat.
Antimicrobial
Camphor
Masking
Titanium Dioxide
Cosmetic Colorant
Sorbitol 70%
Humectant
Tocopheryl Acetate
Antioxidant
Citric Acid
Buffering
Ascorbic Acid
Antioxidant
Lactic Acid
Buffering
Disodium EDTA
Water
Skin ConditioningHydroquinone 5%, Tretinoin 0.03%, Dexamethasone 0.03%, Propylene Glycol 0.3%, Cetyl Alcohol, Methyl 2,4-Dihydroxybenzoate, Propylparaben, BHA, BHT, PEG-40 Glyceryl Stearate, Sodium Cetearyl Sulfate, Paraffin, Isopropyl Myristate, Petrolatum, Ethylhexyl Methoxycinnamate, Butyl Methoxydibenzoylmethane, Panthenol, Alcohol Denat., Camphor, Titanium Dioxide, Sorbitol 70%, Tocopheryl Acetate, Citric Acid, Ascorbic Acid, Lactic Acid, Disodium EDTA, Water
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 GlycolCetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Its main roles are:
Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
Learn more about Cetyl AlcoholCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
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 even out skin tone.
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.
Read more about some other popular AHA's here:
Learn more about Citric AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
La Roche-Posay Effaclar A.I Breakout Corrector 22 ingredients
Louis Widmer Pigmanorm® Creme 27 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Effaclar A.I Breakout Corrector 22 ingredients
Louis Widmer Pigmanorm® Creme 27 ingredients
Louis Widmer’s Pigmanorm has been a game-changer in my skincare routine - I don’t want to gatekeep it. After damaging my skin due to irresponsible retinol use, I spent a lot on brightening products with only mediocre results. However, pairing Pigmanorm with microdermabrasion treatments from October 2023 to April 2024 has reversed so much sun damage. Parts of my melasma and hyperpigmentation have Show more
