Ducray Keracnyl PP+ Cream Versus La Roche-Posay Toleriane Rosaliac AR Concentrate
Updated on June 09, 2024
Overview
What they are
These products are both reef safe . They have a total of 5 ingredients in common
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, oils or parabens
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
Ducray Keracnyl PP+ Cream 29 ingredients
La Roche-Posay Toleriane Rosaliac AR Concentrate 13 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Ducray Keracnyl PP+ Cream 29 ingredients
La Roche-Posay Toleriane Rosaliac AR Concentrate 13 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCaprylic/Capric Triglyceride
MaskingCetearyl Alcohol
Emollient
Isohexadecane
EmollientNiacinamide
Smoothing
Pentylene Glycol
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Octyldodecanol
EmollientOryza Sativa Starch
AbsorbentPolymethyl Methacrylate
Benzoic Acid
Masking
Butyrospermum Parkii Butter
Skin Conditioning
Cetearyl Glucoside
EmulsifyingDicaprylyl Carbonate
EmollientDisodium Phosphate
BufferingGlyceryl Laurate
Emollient
Myrtus Communis Leaf Extract
Perfuming
Polyacrylate-13
Polyisobutene
Polysorbate 20
Emulsifying
Potassium Phosphate
BufferingSodium Cetearyl Sulfate
Cleansing
Sodium Hydroxide
BufferingSorbitan Isostearate
Emulsifying
Stearyl Glycyrrhetinate
Skin ConditioningTocopherol
Antioxidant
Tripterygium Wilfordii Callus Extract
Skin ConditioningXanthan Gum
EmulsifyingWater, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Isohexadecane, Niacinamide, Pentylene Glycol, Butylene Glycol, Glycerin, Octyldodecanol, Oryza Sativa Starch, Polymethyl Methacrylate, Benzoic Acid, Butyrospermum Parkii Butter, Cetearyl Glucoside, Dicaprylyl Carbonate, Disodium Phosphate, Glyceryl Laurate, Myrtus Communis Leaf Extract, Polyacrylate-13, Polyisobutene, Polysorbate 20, Potassium Phosphate, Sodium Cetearyl Sulfate, Sodium Hydroxide, Sorbitan Isostearate, Stearyl Glycyrrhetinate, Tocopherol, Tripterygium Wilfordii Callus Extract, Xanthan Gum
Water
Skin ConditioningGlycerin
Humectant
Isostearyl Neopentanoate
Emollient
Butylene Glycol
Humectant
Pentylene Glycol
Skin ConditioningPolysorbate 20
Emulsifying
Tambourissa Trichophylla Leaf Extract
Skin ConditioningGlyceryl Acrylate/Acrylic Acid Copolymer
HumectantDimethicone
Emollient
Dimethiconol
Emollient
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingDisodium EDTA
Acetyl Dipeptide-1 Cetyl Ester
Skin Conditioning
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 WaterPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinPolysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Ducray Keracnyl PP+ Cream 29 ingredients
La Roche-Posay Toleriane Rosaliac AR Concentrate 13 ingredients
Reviews
Here's what our community thinks
Ducray Keracnyl PP+ Cream 29 ingredients
This product is questionable for me. I got it recommend by a pharmacist, but I don’t think that was the right one for me and my skin at the moment. It’s not tingly or irritating, maybe a bit drying despite having oily skin/comb skin. Doesn’t smell bad. I don’t really like the feeling when I apply it on my skin (a little difficult to explain). It might help with acne, but not really mine.
I do Show more
La Roche-Posay Toleriane Rosaliac AR Concentrate 13 ingredients
I feel this has really helped my rosacea calm down + it acts as color corrector with its green tint (although not very much).
It was the least irritating moisturiser I’ve ever had! Leaves skin calm and colour more even, I love it
