La Mer The Cleansing Foam

La Mer The Cleansing Foam

Efficacy100/100IrritancyHigh

Works for

Cleansing
Myristic acid, Behenic acid + 5 more
Cleanses gently
What the product description says
“The Cleansing Foam”
Source: Beautylish

This product works by removing dirt and oil from the surface of the skin. It uses a combination of mild cleansing agents (behenic acid, lauric acid, myristic acid, palmitic acid, peg-3 distearate, sodium methyl cocoyl taurate, stearic acid) and should be able to cleanse the skin gently. Still keep in mind that any cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Even though this formulation is mild, the following cleansing agents could trigger an irritation or allergy for some people: sodium methyl cocoyl taurate

Myristic acidEffect: HighHelps oil and water mix together. Could be comedogenic~6.6–8%
Behenic acidEffect: HighHelps water and oil mix together~3.1–3.8%
Palmitic acidEffect: HighAn emollient that is naturally present in skin and helps soften it~2.4–2.9%
Sodium methyl cocoyl taurateEffect: HighHelps oil and water mix together. Can be used as cleansing agent~2.3–2.8%
Lauric acidEffect: HighHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes~1.5–1.9%
Stearic acidEffect: HighHelps oil and water mix together and works as an emollient~1.3–1.6%
Peg-3 distearateEffect: High~0.3–0.55%

Can it cause trouble?

Irritancy
6 strong irritants: Eucalyptus globulus leaf oil, Parfum + 4 more — patch-test recommended
High risk
We flagged 23 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Sodium methyl cocoyl taurateHelps oil and water mix together. Can be used as cleansing agentHigh~2.3–2.8%est.
Eucalyptus globulus leaf oilAn essential oil that can be very irritating. Has some anti-bacterial propertiesHigh~0.45–0.7%est.
NiacinA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effectHigh~0.35–0.6%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.25–0.45%est.
LinaloolA fragrance. Can be irritatingHigh~0.2–0.4%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.2–0.35%est.
MethylchloroisothiazolinoneA preservative. Is a frequent allergen in cosmeticsHigh~0.00075–0.0015%est.
MethylisothiazolinoneA preservative. Is a frequent allergenHigh~0.00075–0.0015%est.
Ci 19140A yellow dyeHigh~0.15–0.3%est.
Ci 15985A colorantHigh~0.15–0.25%est.
Myristic acidHelps oil and water mix together. Could be comedogenicMedium~6.6–8%est.
Behenic acidHelps water and oil mix togetherMedium~3.1–3.8%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~1.7–2.1%est.
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishesMedium~1.5–1.9%est.
Medicago sativa seed powderMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effectMedium~0.6–0.9%est.
Copper gluconateTypically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missingMedium~0.5–0.7%est.
Zinc gluconateTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skinMedium~0.35–0.65%est.
Tocopheryl succinateUsed to preserve the product formulationMedium~0.35–0.65%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.3–0.55%est.
Maris salUsed to thicken the product formulation and might help to add minerals to the surface of the skin. It is used in scrubs as a physical exfoliant. Can increase sensitivity to other ingredients if left on the skin or used in high concentrationMedium~0.3–0.55%est.
Aloe barbadensis leaf waterTraditionally used to treat sunburns, dermatitis and inflammation, but data on its effectiveness is lacking. While the majority of the content is plain water, it can contain some goodies like vitamins, enzymes, minerals, and humectants that help attract water into the skinMedium~0.3–0.6%est.
Disodium edtaStabilizes the product formulationMedium~0.25–0.45%est.
Ci 42090A colorant (dye)Medium~0.1–0.15%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Myristic acidHelps oil and water mix together. Could be comedogenic3/5~6.6–8%est.
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes3/5~1.5–1.9%est.
Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~1.1–1.4%est.

User reviews

Would you recommend?
No community reviews yet.

Be the first — your take helps the next person decide.

Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Myristic acid~6.6–8%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together. Could be comedogenic

More about Myristic acid
Glycerin~4–4.9%
Formula
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Behenic acid~3.1–3.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Behenic acid
Palmitic acid~2.4–2.9%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally present in skin and helps soften it

More about Palmitic acid
Sodium methyl cocoyl taurate~2.3–2.8%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps oil and water mix together. Can be used as cleansing agent

More about Sodium methyl cocoyl taurate
Potassium hydroxide~1.7–2.1%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Lauric acid~1.5–1.9%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
CleansingAnti-blemishAntibacterial

Helps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes

More about Lauric acid
Stearic acid~1.3–1.6%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Algae extract~1.1–1.4%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract
Sesamum indicum seed oil~0.75–1.15%
Formula
Irritation risk
Low
Works for
Moisturizing

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

More about Sesamum indicum seed oil
Medicago sativa seed powder~0.6–0.9%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Might help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect

More about Medicago sativa seed powder
Helianthus annuus seedcake~0.8–1.15%
Formula
Irritation risk
Low

Used to thicken the product consistency

More about Helianthus annuus seedcake
Prunus amygdalus dulcis seed meal~0.7–1%
Formula
Irritation risk
Low

Helps thicken the product texture

More about Prunus amygdalus dulcis seed meal
Eucalyptus globulus leaf oil~0.45–0.7%
Irritant · high
Irritation risk
High
Works for
Antibacterial

An essential oil that can be very irritating. Has some anti-bacterial properties

More about Eucalyptus globulus leaf oil
Sodium gluconate~0.5–0.7%
Formula
Irritation risk
Low

Helps stabilize product formulations

More about Sodium gluconate
Copper gluconate~0.5–0.7%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingExfoliationAnti-oxidationAnti-agingEvens skin toneAnti-blemish

Typically used to stabilize the product formulations. It is a salt of polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing

More about Copper gluconate
Calcium gluconate~0.5–0.7%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and helps to improve appearance of the product

More about Calcium gluconate
Magnesium gluconate~0.4–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

A mineral that might be able to support skin hydration, but convincing research on its effectiveness in topical skincare is lacking

More about Magnesium gluconate
Zinc gluconate~0.35–0.65%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAnti-agingExfoliationAnti-oxidationAnti-blemishEvens skin tone

Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin

More about Zinc gluconate
Tocopheryl succinate~0.35–0.65%
Irritant · medium
Irritation risk
Medium

Used to preserve the product formulation

More about Tocopheryl succinate
Niacin~0.35–0.6%
Irritant · high
Irritation risk
High
Works for
MoisturizingAnti-agingEvens skin toneAnti-blemish

A form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effect

More about Niacin
Sesamum indicum seed powder~0.3–0.55%
Formula
Quartz powder~0.45–0.65%
Formula
Irritation risk
Low
More about Quartz powder
Nephrite powder~0.45–0.7%
Formula
Pearl powder~0.3–0.6%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

Consists of 95% calcium carbonate that does not have any effect on the skin. The remaining 5% can include compounds that can help neutralize free radicals and support skin barrier function

More about Pearl powder
Caffeine~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine
Maris sal~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Exfoliation

Used to thicken the product formulation and might help to add minerals to the surface of the skin. It is used in scrubs as a physical exfoliant. Can increase sensitivity to other ingredients if left on the skin or used in high concentration

More about Maris sal
Humic acids~0.3–0.55%
Formula
Irritation risk
Low
More about Humic acids
Sodium hyaluronate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Sucrose~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion

More about Sucrose
Tourmaline~0.3–0.6%
Formula
Irritation risk
Low
More about Tourmaline
Macrocystis pyrifera protein~0.3–0.55%
Formula
Polyquaternium-51~0.35–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps create a nice silky finish on the skin

More about Polyquaternium-51
Aloe barbadensis leaf water~0.3–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Traditionally used to treat sunburns, dermatitis and inflammation, but data on its effectiveness is lacking. While the majority of the content is plain water, it can contain some goodies like vitamins, enzymes, minerals, and humectants that help attract water into the skin

More about Aloe barbadensis leaf water
Trehalose~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Cellulose~0.35–0.65%
Formula
Irritation risk
Low
Works for
Mattifying

Can be used to help absorb oil as well as add volume and imporve texture of products.

More about Cellulose
Butylene glycol~0.3–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Sodium coco pg-dimonium chloride phosphate~0.4–0.65%
Formula
Sodium bicarbonate~0.45–0.65%
Formula
Irritation risk
Low

Helps regulate the product pH

More about Sodium bicarbonate
Sodium pca~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Sodium pca
Peg-3 distearate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing
More about Peg-3 distearate
Urea~0.3–0.5%
Formula
Irritation risk
Low
Works for
MoisturizingExfoliation

Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations

More about Urea
Parfum~0.25–0.45%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Disodium edta~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Linalool~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Limonene~0.2–0.35%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Phenoxyethanol~0.2–0.35%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Methylchloroisothiazolinone~0.00075–0.0015%
Irritant · high
Irritation risk
High

A preservative. Is a frequent allergen in cosmetics

More about Methylchloroisothiazolinone
Methylisothiazolinone~0.00075–0.0015%
Irritant · high
Irritation risk
High

A preservative. Is a frequent allergen

More about Methylisothiazolinone
Ci 19140~0.15–0.3%
Irritant · high
Irritation risk
High

A yellow dye

More about Ci 19140
Ci 15985~0.15–0.25%
Irritant · high
Irritation risk
High

A colorant

More about Ci 15985
Ci 42090~0.1–0.15%
Irritant · medium
Irritation risk
Medium

A colorant (dye)

More about Ci 42090
Ci 61570~0.1–0.15%
Formula
Irritation risk
Low
More about Ci 61570
Ingredient list view

Water, Myristic 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

Compare prices

Retailers ranked by price — lowest first.

Beautylish1 oz
$25.00
Buy
Sephora
$25.00
Buy
Sephora
$25.00
Buy
SpaceNK US
$26.00
Buy
Sephora
$35.00
Buy

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
La MerThe Cleansing FoamYOUR PRODUCTCliniqueAll About Clean™ Rinse-Off Foaming CleanserskintificNiacinamide Brightening Cleanser Face WashSkinfoodEgg White Perfect Pore Cleansing Foam
Match—43%41%39%
Price$25.00$9.20−$15.80$18.90−$6.10$9.89−$15.11
Shared key ingredients—9 of 197 of 197 of 19
Key difference——NiacinamideSalicylic Acid
Irritancy High Low Medium Medium
Drying alcohol————
View product Shop Shop Shop

More alternatives: Shiseido Senka All Clear Double WKose Softymo Washing Foam - 3 Types

Cheaper alternatives? See how this stacks up against similar formulas.
We compare ingredient profiles across our catalog — pick the closest match for your budget.
Open dupe finder

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 21 studies and safety reviews.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.