La Mer The Deep Purifying Mask Review

La Mer The Deep Purifying Mask
Review

Does La Mer The Deep Purifying Mask Work?

 
La Mer The Deep Purifying Mask is a type of skincare product designed to be rinsed off, peeled off, or otherwise removed from the skin. Research confirming the moisturizing, anti-wrinkle, and soothing effects of such products is very limited. Therefore, we do not provide efficacy ratings for these types of skincare products.
 
However, you can explore the roles of specific ingredients in the Ingredients Explained section below.
 
📌 Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

Ingredients

Est. % Ingredient Origin Functions
50
9
6
4
3
2.5
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Bentonite
Function:
Origin:
Kaolin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Perlite
Function:
Origin:
Hamamelis Virginiana (Witch Hazel) Water
Function:
Origin:
Mica
Function:
Origin:
Algae Extract
Function:
Origin:
Silica
Function:
Origin:
Yeast Extract
Function:
Origin:
PEG-100 Stearate
Function:
Origin:
Charcoal Powder
Function:
Origin:
Sesamum Indicum (Sesame) Seed Oil
Function:
Origin:
Medicago Sativa (Alfalfa) Seed Powder
Function:
Origin:
Helianthus Annuus (Sunflower) Seedcake
Function:
Origin:
Prunus Amygdalus Dulcis (Sweet Almond) Seed Meal
Function:
Origin:
Eucalyptus Globulus Leaf Oil
Function:
Origin:
Sodium Gluconate
Function:
Origin:
Copper Gluconate
Function:
Origin:
Calcium Gluconate
Function:
Origin:
Magnesium Gluconate
Function:
Origin:
Zinc Gluconate
Function:
Origin:
Tocopheryl Succinate
Function:
Origin:
Niacin
Function:
Origin:
Sesamum Indicum (Sesame) Seed Powder
Function:
Origin:
CI 77220
Function:
Origin:
Glycolic Acid
Function:
Origin:
Salicylic Acid
Function:
Origin:
Lactic Acid
Function:
Origin:
Phytic Acid
Function:
Origin:
Tourmaline
Function:
Origin:
Malachite
Function:
Origin:
Pearl Powder
Function:
Origin:
Thermus Thermophillus Ferment
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Citrus Aurantifolia (Lime) Peel Extract
Function:
Origin:
Sucrose
Function:
Origin:
Spirulina Platensis Powder
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Citrus Grandis Peel Oil
Function:
Origin:
Sea Salt
Function:
Origin:
Pelargonium Graveolens Flower Oil
Function:
Origin:
Trehalose
Function:
Origin:
Dicetyldimonium Chloride
Function:
Origin:
Glycerin
Function:
Origin:
Bis-PEG-18 Methyl Ether Dimethyl Silane
Function:
Origin:
Mentha Viridis (Spearmint) Leaf Oil
Function:
Origin:
Camelina Sativa Seed Oil
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
PEG-8
Function:
Origin:
Sodium Polyaspartate
Function:
Origin:
Polysorbate 20
Function:
Origin:
Lecithin
Function:
Origin:
Sodium Methyl Cocoyl Taurate
Function:
Origin:
Methyldihydrojasmonate
Function:
Origin:
Propylene Glycol Laurate
Function:
Origin:
Phosphatidylcholine
Function:
Origin:
PEG-150 Distearate
Function:
Origin:
Hexylene Glycol
Function:
Origin:
Propylene Glycol Stearate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Jojoba Wax PEG-120 Esters
Function:
Origin:
Alcohol
Function:
Origin:
Sorbitan Laurate
Function:
Origin:
Sodium Magnesium Silicate
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Citric Acid
Function:
Origin:
Fragrance
Function:
Origin:
Citronellol
Function:
Origin:
Geraniol
Function:
Origin:
Limonene
Function:
Origin:
Linalool
Function:
Origin:
Disodium EDTA
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Chromium Oxide Greens (CI 77288)
Function:
Origin:
Chromium Hydroxide Green (CI 77289)
Function:
Origin:
Iron Oxides (CI 77499)
Function:
Origin:

Ingredients explained

Water
Est. %50
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Bentonite
Est. %9
Function
Origin
BentoniteA naturally occurring material that has a variety of functions. It is used as absorbent, since the bentonite can absorb oils produced by the skin and prevent a greasy appearance. It is also a great opacifier.
Kaolin
Est. %6
Function
Origin
KaolinA type of mineral clay milled into a white, very fine powder. It is able to absorb sweat and oil, which then helps to keep the skin matte. The larger particles of kaolin are used in skin scrubs as an abrasive ingredient.
Butylene Glycol
Est. %4
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

Perlite
Est. %3
Function
Origin
Perlite
Hamamelis Virginiana (Witch Hazel) Water
Est. %2.5
Function
Origin
Hamamelis Virginiana (Witch Hazel) WaterA fragrant, astringent essential water obtained by steeping and distilling the twigs and leaves of the witch hazel plant. It leaves the skin feeling tight and refreshed after application and helps with the healing of small cuts on the skin.
Mica
Est. %2
Function
Origin
MicaA mineral powder made up of silicates with several functions (the main one being as a colorant). It has a shimmery appearance, making it highly desirable in certain cosmetic products. Mica also helps the product to apply more smoothly.
Algae Extract
Est. %1.5
Function
Origin
Algae ExtractThe name describes any extract made from any kind of algae. Algae extracts are moisturizing humectants – the gelatin-like polysaccharides bind and retain water, thereby hydrating the skin. Algae is a rich source of emollient and antioxidant compounds.
Silica
Est. %1.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
Yeast Extract
Est. %1
Function
Origin
Yeast ExtractAlso labeled as faex extract, this is a natural ingredient derived from fresh yeast. It is used in skincare as a humectant. Yeast extract also helps to shield injured or exposed skin and can aid in the skin’s wound healing process.
PEG-100 Stearate
Est. %0.3
Function
Origin
PEG-100 StearateThis surfactant is more specifically classified as an emulsifier that produces oil-in-water emulsions. PEG-100 stearate can also be used as a cleansing agent.
Charcoal Powder
Est. %0.3
Function
Origin
Charcoal PowderA naturally occurring ingredient that is used as a colorant due to its rich black color. It can also be used as an abrasive to exfoliate the top layer of dead cells off the surface of the skin, as well as as an absorbent.
Sesamum Indicum (Sesame) Seed Oil
Est. %0.3
Function
Origin
Sesamum Indicum (Sesame) Seed OilAn emollient fatty oil expressed from sesame seeds. It is made up majorly of unsaturated fatty acids, linoleic acid (up to 45%), and oleic acid (up to 38%). Sesame oil is an occlusive moisturizer that is rich in antioxidant compounds.
Medicago Sativa (Alfalfa) Seed Powder
Est. %0.3
Function
Origin
Medicago Sativa (Alfalfa) Seed PowderA finely milled powder made from alfalfa seeds that contains humectant moisturizing oligosaccharides. It also acts as a gentle abrasive.
Helianthus Annuus (Sunflower) Seedcake
Est. %0.3
Function
Origin
Helianthus Annuus (Sunflower) SeedcakeThe solid remaining after the oil pressing of sunflower seeds. The seed cake is used in skincare for its grainy structure as an abrasive ingredient in peelings. It leaves the skin feeling smooth and soft due to the sunflower oil content.
Prunus Amygdalus Dulcis (Sweet Almond) Seed Meal
Est. %0.3
Function
Origin
Prunus Amygdalus Dulcis (Sweet Almond) Seed MealMade by grinding sweet almonds into a relatively coarse powder, this seed meal is gently abrasive as well as occlusive moisturizing (because the particles still contain a bit of sweet almond oil).
Eucalyptus Globulus Leaf Oil
Est. %0.3
Function
Origin
Eucalyptus Globulus Leaf OilAn essential oil extracted from the leaves of the Eucalyptus globulus, a tall, evergreen, Australian tree with waxy leaves. It mostly consists of cineole – which has potent antimicrobial and anti-inflammatory activity.
Sodium Gluconate
Est. %0.3
Function
Origin
Sodium GluconateA chelating ingredient that ensures that the harmful metal ions in a formula are unreactive. It also protects other ingredients from degrading.
Copper Gluconate
Est. %0.3
Function
Origin
Copper GluconateAn organic salt of copper that can aid in the wound healing process. The manufacturer claims it also has soothing and anti-inflammatory properties, although this has yet to be confirmed. Copper gluconate is also a perspective anti-wrinkle ingredient.
Calcium Gluconate
Est. %0.3
Function
Origin
Calcium GluconateA white crystalline powder that can act as a humectant when dissolved into water. It is also a chelating agent.
Magnesium Gluconate
Est. %0.3
Function
Origin
Magnesium GluconateMagnesium gluconate is used to supply magnesium to the skin in the form of an organic salt, which is better tolerated and slightly better absorbed than inorganic magnesium salts.
Zinc Gluconate
Est. %0.3
Function
Origin
Zinc GluconateOne of the most commonly used ingredients in anti-acne products. It is an organic salt of zinc that helps to combat microbial infections, soothes and heals inflamed pimples, and regulates hormones in the skin.
Tocopheryl Succinate
Est. %0.3
Function
Origin
Tocopheryl Succinate
Niacin
Est. %0.3
Function
Origin
NiacinAn active form of vitamin B3 that is used to support and restore the healthy appearance of the skin, although it is less effective than Niacinamide.
Sesamum Indicum (Sesame) Seed Powder
Est. %0.3
Function
Origin
Sesamum Indicum (Sesame) Seed PowderA gentle abrasive powder obtained from milled sesame seeds with a fatty emollient oil, humectant moisturizing proteins, amino acids, and fragrant compounds.
CI 77220
Est. %0.3
Function
Origin
CI 77220
Glycolic Acid
Est. %0.3
Function
Origin
Glycolic Acid

The second most used AHA (after lactic acid) known for its potent exfoliating and smoothing effects. It increases skin cell turnover, which is beneficial for treating acne. When used in peels, glycolic acid has confirmed anti-wrinkle efficacy.

Salicylic Acid
Est. %0.3
Function
Origin
Salicylic AcidThis effective peeling and anti-inflammatory BHA is used as an anti-acne agent and works by breaking down the junctions between dead skin cells. This results in the peeling of dead skin and the unclogging of pores.
Lactic Acid
Est. %0.3
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Phytic Acid
Est. %0.3
Function
Origin
Phytic AcidPhytic acid is found in rice and is seen as a cousin of alpha-hydroxy acids. As a chelator, it can bind to certain metals that may cause discoloration in products or reduce the efficacy of other ingredients.
Tourmaline
Est. %0.3
Function
Origin
Tourmaline
Malachite
Est. %0.3
Function
Origin
Malachite
Pearl Powder
Est. %0.3
Function
Origin
Pearl PowderA shimmering powder obtained from pearls. It contains many minerals and proteins and may be effective in skin regeneration.
Thermus Thermophillus Ferment
Est. %0.3
Function
Origin
Thermus Thermophillus FermentA biotech ingredient that contains proteins, amino acids, and various biological factors. It is claimed to be a soothing and antioxidant compound.
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
Camellia Sinensis Leaf Extract

An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.

Citrus Aurantifolia (Lime) Peel Extract
Est. %0.3
Function
Origin
Citrus Aurantifolia (Lime) Peel Extract

An extract that mainly contains lime essential oil with its antioxidant terpenoids and flavonoids, as well as fragrant limonene and linalyl acetate.

Sucrose
Est. %0.3
Function
Origin
SucroseThis ingredient is more commonly known as table sugar or saccharose and is derived from sugar beets or sugar cane. It is used as a humectant moisturizing ingredient in skincare products, as well as a sweetener.
Spirulina Platensis Powder
Est. %0.3
Function
Origin
Spirulina Platensis Powder
Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Citrus Grandis Peel Oil
Est. %0.3
Function
Origin
Citrus Grandis Peel Oil

A fragrant essential oil obtained from pomelo peels - sometimes mislabeled as grapefruit. The high limonene content is responsible for its citrusy scent. It may induce sun allergies in people sensitive to citrus fruits.

Sea Salt
Est. %0.3
Function
Origin
Sea SaltA mixture of minerals from saltwater. The studies show that sea salt may help to restore skin health by improving skin barrier function, improving moisturization, reducing inflammation, and reducing skin roughness and redness.
Pelargonium Graveolens Flower Oil
Est. %0.3
Function
Origin
Pelargonium Graveolens Flower OilA fragrant essential oil with a distinct, rose-like scent derived from rose geranium. It is widely used in aromatherapy and massage therapy to ease tension. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Trehalose
Est. %0.3
Function
Origin
TrehaloseA sweet-tasting saccharide that can be found in various yeasts and fungi and that is manufactured from starch for cosmetic purposes. It is one of the most popular sugars in skincare and is mainly used for its humectant properties.
Dicetyldimonium Chloride
Est. %0.3
Function
Origin
Dicetyldimonium Chloride
Glycerin
Est. %0.3
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Bis-PEG-18 Methyl Ether Dimethyl Silane
Est. %0.3
Function
Origin
Bis-PEG-18 Methyl Ether Dimethyl SilaneA silicone with the unusual trait of being able to disperse in water. It moisturizes the skin as a humectant and leaves a soft and smooth after-feel. This ingredient also has foam-boosting properties.
Mentha Viridis (Spearmint) Leaf Oil
Est. %0.3
Function
Origin
Mentha Viridis (Spearmint) Leaf OilA fragrant essential oil obtained from spearmint leaves. A compound called R-(–)-carvone is responsible for its somewhat sweet, but still fresh, minty scent.
Camelina Sativa Seed Oil
Est. %0.3
Function
Origin
Camelina Sativa Seed OilAn oil expressed from wild flax seeds. It is a good base oil due to its moisturizing (occlusive) and emollient properties, its fatty acid composition, and its high content of antioxidants.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
PEG-8
Est. %0.3
Function
Origin
PEG-8A synthetic liquid that serves as a humectant. It also works as a solvent because of its ability to dissolve a wide range of ingredients.
Sodium Polyaspartate
Est. %0.3
Function
Origin
Sodium PolyaspartateAlso known as polymerized aspartic acid, this protein-like polymer is an excellent moisturizer and forms a smooth film on the skin’s surface. It can also prevent clumping and settling in a liquid product.
Polysorbate 20
Est. %0.3
Function
Origin
Polysorbate 20A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Sodium Methyl Cocoyl Taurate
Est. %0.3
Function
Origin
Sodium Methyl Cocoyl TaurateA coconut-derived or synthetic surfactant that creates a gentle, creamy foam. It is popular in baby shampoos, body washes, and many other rinse-off products as a complement to other surfactants.
Methyldihydrojasmonate
Est. %0.3
Function
Origin
Methyldihydrojasmonate
Propylene Glycol Laurate
Est. %0.3
Function
Origin
Propylene Glycol Laurate
Phosphatidylcholine
Est. %0.3
Function
Origin
PhosphatidylcholineA special emulsifying lipid used to create delivery spheres called liposomes.
PEG-150 Distearate
Est. %0.3
Function
Origin
PEG-150 DistearateA synthetic surfactant that thickens clear cleansers.
Hexylene Glycol
Est. %0.3
Function
Origin
Hexylene GlycolA multifunctional ingredient that is best known for its use as a solvent. It can dissolve both water-based ingredients and oils. For this reason, it can also function as an emulsifier, allowing oil and water ingredients to mix and remain stable.
Propylene Glycol Stearate
Est. %0.3
Function
Origin
Propylene Glycol StearateAn emollient and emulsifying blend of propylene glycol and stearic acid.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Jojoba Wax PEG-120 Esters
Est. %0.3
Function
Origin
Jojoba Wax PEG-120 Esters
Alcohol
Est. %0.3
Function
Origin
AlcoholAn effective antimicrobial ingredient that kills bacteria, fungi, and even some viruses. It is also an excellent solvent and astringent. Alcohol helps to create lighter and less viscous products. It can, however, be dehydrating and skin-sensitizing.
Sorbitan Laurate
Est. %0.3
Function
Origin
Sorbitan LaurateSorbitan laurate is a sugar-based emulsifier similar to sucrose palmitate. It keeps oil broken into small droplets throughout water because of its chemical shape and nature (this is how most oil-in-water emulsifiers work by the way). These kinds of emulsifiers are mild enough to even be used in food preparations.
Sodium Magnesium Silicate
Est. %0.3
Function
Origin
Sodium Magnesium Silicate
Alcohol Denat.
Est. %0.3
Function
Origin
Alcohol Denat.

Denatured alcohol is ethanol that contains additives that make it unsafe to consume. It is mainly used as a solvent and an antimicrobial agent. A major drawback to alcohol denat. is that it dries out the skin.

Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.
Citronellol
Est. %0.3
Function
Origin
Citronellol

A fragrant compound found naturally in many essential oils (mainly lemongrass). It can have a lemon or a rose scent. People with sensitive skin should try to avoid products with citronellol, or at least do a patch test before using it.

Geraniol
Est. %0.3
Function
Origin
Geraniol

A fragrant, volatile, plant-based, liquid chemical that can be naturally found in many essential oils (specifically rose, palmarosa, citronella). It has a rose-like scent. It is a potential irritant and may cause an allergic reaction in some people.

Limonene
Est. %0.3
Function
Origin
Limonene

One of the most used fragrances in skincare products. It is produced from the peels of citrus fruits and has a fresh, pleasant, citrusy smell. People who are sensitive to citrus should try to avoid it, or at least do a patch test before using it.

Linalool
Est. %0.3
Function
Origin
LinaloolA fragrant, volatile compound naturally present in many essential oils. It has a pleasant scent and is often used in skincare products as a fragrance. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Chromium Oxide Greens (CI 77288)
Est. %0.3
Function
Origin
Chromium Oxide Greens (CI 77288)
Chromium Hydroxide Green (CI 77289)
Est. %0.3
Function
Origin
Chromium Hydroxide Green (CI 77289)
Iron Oxides (CI 77499)
Est. %0.3
Function
Origin
Iron Oxides (CI 77499)A black colorant also known as black iron oxide used in a wide range of skincare products.