La Roche-Posay Lipikar Urea 10% Roughness Smoothing Lotion Versus SkinMedica AHA/BHA Cream
Updated on July 24, 2024
Overview
What they are
These products are both reef safe . They have a total of 6 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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 Lipikar Urea 10% Roughness Smoothing Lotion 36 ingredients
SkinMedica AHA/BHA Cream 33 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 Lipikar Urea 10% Roughness Smoothing Lotion 36 ingredients
SkinMedica AHA/BHA Cream 33 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningUrea
Buffering
Glycerin
Humectant
Butyrospermum Parkii Butter
Skin Conditioning
Brassica Campestris Seed Oil
Skin Conditioning
Dicaprylyl Carbonate
EmollientIsopropyl Palmitate
Emollient
Pentylene Glycol
Skin ConditioningGlycine
Buffering
Cetearyl Alcohol
Emollient
Silica
Abrasive
Stearic Acid
Cleansing
Allantoin
Skin Conditioning
Sorbitan Oleate
Emulsifying
Sorbitan Tristearate
EmulsifyingGlyceryl Stearate
Emollient
PEG-100 Stearate
PEG-20 Methyl Glucose Sesquistearate
Emulsifying
Isohexadecane
EmollientSodium Hydroxide
BufferingSodium Lactate
BufferingMyristic Acid
Cleansing
Palmitic Acid
Emollient
Mannose
HumectantHydroxyacetophenone
Antioxidant
Hydroxyethylpiperazine Ethane Sulfonic Acid
BufferingCaprylyl Glycol
EmollientCitric Acid
Buffering
Trisodium Ethylenediamine Disuccinate
Xanthan Gum
EmulsifyingPolysorbate 80
Emulsifying
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
Emulsion StabilisingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTocopherol
Antioxidant
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Chlorhexidine Digluconate
Antimicrobial
Water, Urea, Glycerin, Butyrospermum Parkii Butter, Brassica Campestris Seed Oil, Dicaprylyl Carbonate, Isopropyl Palmitate, Pentylene Glycol, Glycine, Cetearyl Alcohol, Silica, Stearic Acid, Allantoin, Sorbitan Oleate, Sorbitan Tristearate, Glyceryl Stearate, PEG-100 Stearate, PEG-20 Methyl Glucose Sesquistearate, Isohexadecane, Sodium Hydroxide, Sodium Lactate, Myristic Acid, Palmitic Acid, Mannose, Hydroxyacetophenone, Hydroxyethylpiperazine Ethane Sulfonic Acid, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Polysorbate 80, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopherol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Chlorhexidine Digluconate
Water
Skin ConditioningVaccinium Myrtillus Fruit Extract
Skin ConditioningAloe Barbadensis Leaf Juice
Skin Conditioning
Cetyl Ethylhexanoate
EmollientGlycerin
Humectant
Cetyl Alcohol
Emollient
Glyceryl Stearate
Emollient
PEG-100 Stearate
Squalane
Emollient
Saccharum Officinarum Extract
MoisturisingDimethicone
Emollient
Stearic Acid
Cleansing
Magnesium Aluminum Silicate
AbsorbentCitrus Aurantium Dulcis Fruit Extract
MaskingCitrus Limon Fruit Extract
Masking
Acer Saccharum Extract
Skin ConditioningSalicylic Acid
Masking
Althaea Officinalis Root Extract
Skin Conditioning
Chamomilla Recutita Flower Extract
Masking
Hydrolyzed Soy Protein
Humectant
Tocopheryl Acetate
Antioxidant
Ascorbyl Palmitate
Antioxidant
Panthenol
Skin Conditioning
Bisabolol
Masking
Polysorbate 20
Emulsifying
Polyacrylate-13
Polyisobutene
Butylene Glycol
Humectant
Xanthan Gum
EmulsifyingAminomethyl Propanol
BufferingPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningPotassium Sorbate
Preservative
Water, Vaccinium Myrtillus Fruit Extract, Aloe Barbadensis Leaf Juice, Cetyl Ethylhexanoate, Glycerin, Cetyl Alcohol, Glyceryl Stearate, PEG-100 Stearate, Squalane, Saccharum Officinarum Extract, Dimethicone, Stearic Acid, Magnesium Aluminum Silicate, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Acer Saccharum Extract, Salicylic Acid, Althaea Officinalis Root Extract, Chamomilla Recutita Flower Extract, Hydrolyzed Soy Protein, Tocopheryl Acetate, Ascorbyl Palmitate, Panthenol, Bisabolol, Polysorbate 20, Polyacrylate-13, Polyisobutene, Butylene Glycol, Xanthan Gum, Aminomethyl Propanol, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycerinGlyceryl Stearate is a mix of glycerin and stearic acid.
It is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.
As an emollient, it helps soften skin and supports barrier-replenishing ingredients.
In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced.
This ingredient may not be fungal-acne safe
Fun fact: The human body also creates Glyceryl Stearate naturally.
Learn more about Glyceryl StearatePeg-100 Stearate is an emollient and emulsifier. As an emollient, it helps keep skin soft by trapping moisture in. On the other hand, emulsifiers help prevent oil and water from separating in a product.
PEGS are a hydrophilic polyether compound . There are 100 ethylene oxide monomers in Peg-100 Stearate. Peg-100 Stearate is polyethylene glycol ester of stearic acid.
Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.
Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.
Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Stearic AcidWater. 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 WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
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