La Roche-Posay Toleriane Purifying Foaming Cream Cleanser Versus La Mer The Cleansing Foam
Updated on December 04, 2023
Overview
What they are
These products are both reef safe face cleansers. They have a total of 6 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, parabens, silicones 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 Toleriane Purifying Foaming Cream Cleanser 10 ingredients
La Mer The Cleansing Foam 53 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 Toleriane Purifying Foaming Cream Cleanser 10 ingredients
La Mer The Cleansing Foam 53 ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Myristic Acid
Cleansing
Glycerin
Humectant
Behenic Acid
Cleansing
Palmitic Acid
Emollient
Sodium Methyl Cocoyl Taurate
Cleansing
Potassium Hydroxide
BufferingLauric Acid
Cleansing
Stearic Acid
Cleansing
Algae Extract
Emollient
Sesamum Indicum Seed Oil
Emollient
Medicago Sativa Seed Powder
Skin ConditioningHelianthus Annuus Seedcake
Abrasive
Prunus Amygdalus Dulcis Seed Meal
Abrasive
Eucalyptus Globulus Leaf Oil
Perfuming
Sodium Gluconate
Skin ConditioningCopper Gluconate
Skin Conditioning
Calcium Gluconate
HumectantMagnesium Gluconate
Skin ConditioningZinc Gluconate
Skin Conditioning
Tocopheryl Succinate
Antioxidant
Niacin
Smoothing
Sesamum Indicum Seed Powder
Skin ConditioningQuartz Powder
Abrasive
Nephrite Powder
Abrasive
Pearl Powder
Caffeine
Skin Conditioning
Maris Sal
Skin ConditioningHumic Acids
Skin ConditioningSodium Hyaluronate
Humectant
Sucrose
Humectant
Tourmaline
Macrocystis Pyrifera Protein
Skin ConditioningPolyquaternium-51
Skin Conditioning
Aloe Barbadensis Leaf Water
MaskingTrehalose
Humectant
Cellulose
AbsorbentButylene Glycol
Humectant
Sodium Coco Pg-Dimonium Chloride Phosphate
CleansingSodium Bicarbonate
Abrasive
Sodium PCA
Humectant
PEG-3 Distearate
Emulsifying
Urea
Buffering
Parfum
Masking
Disodium EDTA
Linalool
Perfuming
Limonene
Perfuming
Phenoxyethanol
Preservative
Methylchloroisothiazolinone
Preservative
Methylisothiazolinone
Preservative
CI 19140
Cosmetic ColorantCI 15985
Cosmetic ColorantCI 42090
Cosmetic ColorantCI 61570
Cosmetic ColorantMyristic Acid, Glycerin, Behenic Acid, Palmitic Acid, Sodium Methyl Cocoyl Taurate, Potassium Hydroxide, Lauric Acid, Stearic Acid, Algae Extract, Sesamum Indicum Seed Oil, Medicago Sativa Seed Powder, Helianthus Annuus Seedcake, Prunus Amygdalus Dulcis Seed Meal, Eucalyptus Globulus Leaf Oil, Sodium Gluconate, Copper Gluconate, Calcium Gluconate, Magnesium Gluconate, Zinc Gluconate, Tocopheryl Succinate, Niacin, Sesamum Indicum Seed Powder, Quartz Powder, Nephrite Powder, Pearl Powder, Caffeine, Maris Sal, Humic Acids, Sodium Hyaluronate, Sucrose, Tourmaline, Macrocystis Pyrifera Protein, Polyquaternium-51, Aloe Barbadensis Leaf Water, Trehalose, Cellulose, Butylene Glycol, Sodium Coco Pg-Dimonium Chloride Phosphate, Sodium Bicarbonate, Sodium PCA, PEG-3 Distearate, Urea, Parfum, Disodium EDTA, Linalool, Limonene, Phenoxyethanol, Methylchloroisothiazolinone, Methylisothiazolinone, CI 19140, CI 15985, CI 42090, CI 61570
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 GlycerinLauric Acid is a fatty acid or lipid. About half of fatty acids in coconut oil is lauric acid.
This ingredient helps hydrate and sooth skin. As a humectant, it helps trap moisture. It also aids in cleaning and enhancing the texture of products.
Lauric acid may not be Malassezia folliculitis, or fungal acne, safe.
Learn more about Lauric AcidMyristic Acid is a saturated fatty acid. It is naturally found in milk fat. Other sources include palm oil, coconut oil, and butter fat.
Myristic Acid is an emulsifer and cleanser. As an emulsifer, it stabilizes a product by preventing ingredients from separating. Myristic Acid helps clean your skin by acting as a surfactant. It tends to gather oil and dirt on your skin to be easily rinsed away.
One study from 2021 found Myristic Acid to have anti-inflammatory properties.
Learn more about Myristic AcidPalmitic Acid is a fatty acid naturally found in our skin and in many plant and animal sources. In cosmetics, it is usually derived from palm oil. It serves many purposes in skincare, acting as a cleanser, emollient, and emulsifier.
As an emollient, palmitic acid helps soften and smooth the skin by preventing water loss. In cleansers, it helps remove oil and dirt while creating foam.
Its emulsifying properties help stabilize products by keeping water and oil-based ingredients from separating.
This may not be suitable for fungal acne-prone skin, as fatty acids like this can sometimes trigger breakouts in sensitive individuals.
Learn more about Palmitic AcidPotassium hydroxide is commonly known as caustic potash. It is used to fix the pH of a product or as a cleaning agent in soap. In cleansers, it is used for the saponification of oils.
Sapnification is the process of creating fatty acid metal salts from triglycerides and a strong base. During this process, Potassium Hydroxide is used up and is not present in the final product.
Using high concentrations of Potassium Hydroxide have shown to irritate the skin.
Learn more about Potassium HydroxideStearic 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 AcidIngredient Ratings
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When to use
La Roche-Posay Toleriane Purifying Foaming Cream Cleanser 10 ingredients
La Mer The Cleansing Foam 53 ingredients
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