What's In My Jar
La Mer The Lifting Firming Serum
La Mer

La Mer The Lifting Firming Serum

Efficacy100/100IrritancyHigh
See all ingredients

Works for

Moisturizing
Acetyl hexapeptide-8, Dipeptide diaminobutyroyl benzylamide diacetate + 41 more
Works well
What the product description says
“In 1 use, skin looks plumper*”
Source: La mer

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: algae extract, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: caprylic/capric triglyceride, dimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl hexapeptide-8, dipeptide diaminobutyroyl benzylamide diacetate, palmitoyl hexapeptide-12, palmitoyl hexapeptide-14

Acetyl hexapeptide-8Hero· HumectantEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.4%
Dipeptide diaminobutyroyl benzylamide diacetateHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.4%
Palmitoyl hexapeptide-12HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%
Palmitoyl hexapeptide-14HeroEffect: High~0.25–0.4%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~6.1–7.4%
Algae extractKey active· Humectant, EmollientEffect: HighPlant 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~4.7–5.8%
Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~1.6–2%
Peg-10 dimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that works to soften the upper layer of the skin and reduce its water loss~1.3–1.6%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1–1.2%
Saccharomyces/rice ferment filtrateKey active· HumectantEffect: MediumA product of yeast fermentation. Can contain humectants that help attract water to the upper layer of the skin and might help neutralize free oxidants~0.65–0.95%
IsododecaneKey active· Emollient, OcclusiveEffect: MediumAn emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture~0.55–0.8%
Sesamum indicum seed oilKey active· EmollientEffect: HighA 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~0.45–0.65%
Medicago sativa seed powderKey activeEffect: MediumMight help soften the upper layer of the skin and help thicken the product formulation. It might have some anti-oxidant effect~0.35–0.65%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~0.3–0.5%
Sodium lactateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product~0.25–0.45%
Sodium pcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.25–0.45%
Brassica campestris sterolsKey active· EmollientEffect: MediumHelp soften the upper layer of the skin~0.25–0.45%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.2–0.4%
Thermus thermophillus fermentKey active· HumectantEffect: HighMight be helpful in neutralising free radicals in skin and have some hydration properties~0.2–0.4%
Porphyridium cruentum extractKey activeEffect: MediumA red algae extract. Can help attract water to the upper layer of the skin and might have an antioxidant effect~0.2–0.4%
Aspergillus fermentKey activeEffect: MediumAn extract from fungus (mold) that typically appears on rice. It can help attract water to the upper layer of the skin, might help neutralize free radicals and possibly somewhat reduce hyperpigmentation~0.2–0.4%
Bis-peg-18 methyl ether dimethyl silane· Humectant, EmollientEffect: LowA type of silicone that helps soften the upper layer of the skin and create a nice product texture~2.2–2.7%
Butylene glycol· HumectantEffect: LowUsed 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~1.8–2.2%
Isopropyl isostearate· EmollientEffect: LowAn emollient that helps soften the skin~0.5–0.7%
Isohexadecane· EmollientEffect: LowImproves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent~0.45–0.7%
Polysilicone-11Effect: LowA silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel~0.25–0.5%
Peg-8· HumectantEffect: LowUsed to create a nice product consistency~0.25–0.45%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.25–0.5%
Calcium gluconate· HumectantEffect: LowHelps attract water to the upper layer of the skin and helps to improve appearance of the product~0.25–0.5%
Hydrogenated polyisobutene· Emollient, OcclusiveEffect: LowUsed to improve the product consistency and soften the upper layer of the skin~0.25–0.45%
Glyceryl polymethacrylate· Humectant, EmollientEffect: LowUsed to create a nice product texture~0.25–0.5%
Propylene carbonateEffect: LowIs used to dissolve other ingredients and create nice product texture~0.25–0.5%
Magnesium gluconateEffect: LowA mineral that might be able to support skin hydration, but convincing research on its effectiveness in topical skincare is lacking~0.2–0.4%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.45%
Laminaria saccharina extractUnder-dosedA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations~0.25–0.45%
Copper gluconateUnder-dosedTypically 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~0.25–0.45%
NiacinUnder-dosedA 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~0.25–0.45%
Triticum vulgare germ extractUnder-dosedPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance~0.25–0.45%
Laminaria digitata extractUnder-dosedSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.25–0.45%
Zinc gluconateUnder-dosedTypically 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~0.2–0.4%
Yeast extractUnder-dosedHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.2–0.4%
Lens esculenta fruit extractUnder-dosedA plant extract containing sugars that might help attract water to the upper layer of the skin. Is claimed by the manufacturer to help reduce pore size but evidence is lacking~0.2–0.4%
Pyrus malus fruit extractUnder-dosedCan have some moisturizing properties due to its sugar content~0.2–0.4%
Anti-aging
Palmitoyl hexapeptide-12, Acetyl hexapeptide-8 + 11 more
Works well
What the product description says
“The Lifting Firming Serum”
Source: La mer

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains palmitoyl hexapeptide-12.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl hexapeptide-8, dipeptide diaminobutyroyl benzylamide diacetate, palmitoyl hexapeptide-14.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Palmitoyl hexapeptide-12Key activeEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.45%
Acetyl hexapeptide-8Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.4%
Palmitoyl hexapeptide-14Key activeEffect: Medium~0.25–0.4%
Dipeptide diaminobutyroyl benzylamide diacetateKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.25–0.4%
Algae extractEffect: LowPlant 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~4.7–5.8%
Thermus thermophillus fermentEffect: LowMight be helpful in neutralising free radicals in skin and have some hydration properties~0.2–0.4%
Copper gluconateEffect: Low, below effective doseTypically 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~0.25–0.45%
Laminaria saccharina extractEffect: Low, below effective doseA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations~0.25–0.45%
Magnesium ascorbyl phosphateEffect: Low, below effective doseA derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high~0.25–0.45%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.25–0.45%
Laminaria digitata extractEffect: Low, below effective doseSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.25–0.45%
Zinc gluconateEffect: Low, below effective doseTypically 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~0.2–0.4%
NiacinUnder-dosedA 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~0.25–0.45%

Can it cause trouble?

Irritancy
10 strong irritants: Eucalyptus globulus leaf oil, Citrus aurantifolia peel extract + 8 more — patch-test recommended
High risk
We flagged 40 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Eucalyptus globulus leaf oilAn essential oil that can be very irritating. Has some anti-bacterial propertiesHigh~0.25–0.45%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~0.25–0.45%est.
Citrus aurantifolia peel extract—High~0.25–0.45%est.
PullulanCreates a thin drying film on the skin resulting in a short-term tightening effectHigh~0.25–0.45%est.
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~0.25–0.45%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.2–0.4%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.2–0.4%est.
LinaloolA fragrance. Can be irritatingHigh~0.2–0.4%est.
HydroxycitronellalA fragrance. A likely allergen and can be irritatingHigh~0.2–0.4%est.
GeraniolA fragrance. Can be irritatingHigh~0.2–0.4%est.
CitronellolA fragrance. Can be irritatingHigh~0.2–0.4%est.
Benzyl salicylateA fragrance. Is a likely irritantHigh~0.2–0.4%est.
Ci 19140A yellow dyeHigh~0.15–0.3%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~1.6–2%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~0.45–0.7%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~0.35–0.65%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~0.25–0.45%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~0.2–0.4%est.
Tocopheryl succinateUsed to preserve the product formulationMedium~0.25–0.45%est.
Sigesbeckia orientalis extractA plant extract that can contain an anti-inflammatory compoundMedium~0.2–0.35%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.2–0.4%est.
Citrullus lanatus fruit extractA plant extract that can contain an antioxidant compoundMedium~0.2–0.4%est.
Thermus thermophillus fermentMight be helpful in neutralising free radicals in skin and have some hydration propertiesMedium~0.2–0.4%est.
Lens esculenta fruit extractA plant extract containing sugars that might help attract water to the upper layer of the skin. Is claimed by the manufacturer to help reduce pore size but evidence is lackingMedium~0.2–0.4%est.
Pyrus malus fruit extractCan have some moisturizing properties due to its sugar contentMedium~0.2–0.4%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intoleranceMedium~0.25–0.45%est.
Sodium lactateHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the productMedium~0.25–0.45%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.25–0.5%est.
GoldA colorant. Does not have any proven benefits in skinMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
Peg-8Used to create a nice product consistencyMedium~0.25–0.45%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.25–0.45%est.
Hydroxypropyl methylcelluloseUsed to create a thicker product consistency and stabilize the formulationMedium~0.25–0.5%est.
BhtA preservativeMedium~0.2–0.4%est.
Magnesium ascorbyl phosphateA derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very highMedium~0.25–0.45%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.25–0.45%est.
Disodium edtaStabilizes the product formulationMedium~0.2–0.4%est.
Potassium sorbateA preservativeMedium~0.15–0.3%est.
Ci 14700A colorantMedium~0.1–0.2%est.
Ci 17200A red colorantMedium~0.1–0.2%est.
Comedogenic
6 ingredients rated 2 or more on the 0–5 pore-clogging scale
6 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
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 yet3/5~4.7–5.8%est.
Isopropyl isostearateAn emollient that helps soften the skin3/5~0.5–0.7%est.
Porphyridium cruentum extractA red algae extract. Can help attract water to the upper layer of the skin and might have an antioxidant effect3/5~0.2–0.4%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance3/5~0.25–0.45%est.
Laminaria digitata extractSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment3/5~0.25–0.45%est.
Laminaria saccharina extractA seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations3/5~0.25–0.45%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Dimethicone~6.1–7.4%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Algae extract~4.7–5.8%
Key activeComedogenic 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
Methyl trimethicone~3.5–4.3%
Formula
Irritation risk
Low

A type of silicone that helps create a silky product finish and dissolve other ingredients

More about Methyl trimethicone
Trisiloxane~2.6–3.2%
Formula
Irritation risk
Low

A type of silicone. Used to improve product texture

More about Trisiloxane
Bis-peg-18 methyl ether dimethyl silane~2.2–2.7%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

A type of silicone that helps soften the upper layer of the skin and create a nice product texture

More about Bis-peg-18 methyl ether dimethyl silane
Butylene glycol~1.8–2.2%
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
Caprylic/capric triglyceride~1.6–2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Peg-10 dimethicone~1.3–1.6%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that works to soften the upper layer of the skin and reduce its water loss

More about Peg-10 dimethicone
Glycerin~1–1.2%
Key active
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
Saccharomyces/rice ferment filtrate~0.65–0.95%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A product of yeast fermentation. Can contain humectants that help attract water to the upper layer of the skin and might help neutralize free oxidants

More about Saccharomyces/rice ferment filtrate
Isododecane~0.55–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture

More about Isododecane
Maris sal~0.45–0.7%
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
Isopropyl isostearate~0.5–0.7%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient that helps soften the skin

More about Isopropyl isostearate
Sesamum indicum seed oil~0.45–0.65%
Key active
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~0.35–0.65%
Key activeIrritant · 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~0.55–0.8%
Formula
Irritation risk
Low

Used to thicken the product consistency

More about Helianthus annuus seedcake
Prunus amygdalus dulcis seed meal~0.45–0.65%
Formula
Irritation risk
Low

Helps thicken the product texture

More about Prunus amygdalus dulcis seed meal
Eucalyptus globulus leaf oil~0.25–0.45%
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~0.25–0.45%
Formula
Irritation risk
Low

Helps stabilize product formulations

More about Sodium gluconate
Copper gluconate~0.25–0.45%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingEvens skin toneAnti-blemishExfoliationAnti-oxidationAnti-aging

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~0.25–0.5%
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~0.2–0.4%
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~0.2–0.4%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAnti-agingAnti-blemishAnti-oxidationExfoliationEvens 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~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Used to preserve the product formulation

More about Tocopheryl succinate
Niacin~0.25–0.45%
Under-dosedIrritant · high
Irritation risk
High
Works for
MoisturizingEvens skin toneAnti-agingAnti-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~0.2–0.4%
Formula
Irritation risk
Low
More about Sesamum indicum seed powder
Hydrogenated polyisobutene~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to improve the product consistency and soften the upper layer of the skin

More about Hydrogenated polyisobutene
Porphyridium cruentum extract~0.2–0.4%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

A red algae extract. Can help attract water to the upper layer of the skin and might have an antioxidant effect

More about Porphyridium cruentum extract
Isohexadecane~0.45–0.7%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent

More about Isohexadecane
Aspergillus ferment~0.2–0.4%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationEvens skin tone

An extract from fungus (mold) that typically appears on rice. It can help attract water to the upper layer of the skin, might help neutralize free radicals and possibly somewhat reduce hyperpigmentation

More about Aspergillus ferment
Yeast extract~0.2–0.4%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-oxidationReduces irritationAnti-inflammatoryEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract
Sodium hyaluronate~0.2–0.4%
Key active
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
Sigesbeckia orientalis extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatory

A plant extract that can contain an anti-inflammatory compound

More about Sigesbeckia orientalis extract
Citrus aurantifolia peel extract~0.25–0.45%
Irritant · high
Irritation risk
High
More about Citrus aurantifolia peel extract
Caffeine~0.2–0.4%
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
Squalane~0.3–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Citrullus lanatus fruit extract~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that can contain an antioxidant compound

More about Citrullus lanatus fruit extract
Thermus thermophillus ferment~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidationAnti-aging

Might be helpful in neutralising free radicals in skin and have some hydration properties

More about Thermus thermophillus ferment
Lens esculenta fruit extract~0.2–0.4%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A plant extract containing sugars that might help attract water to the upper layer of the skin. Is claimed by the manufacturer to help reduce pore size but evidence is lacking

More about Lens esculenta fruit extract
Pyrus malus fruit extract~0.2–0.4%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Can have some moisturizing properties due to its sugar content

More about Pyrus malus fruit extract
Phoenix dactylifera fruit extract~0.25–0.5%
Formula
Irritation risk
Low
More about Phoenix dactylifera fruit extract
Pullulan~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
Mattifying

Creates a thin drying film on the skin resulting in a short-term tightening effect

More about Pullulan
Hordeum distichon extract~0.25–0.4%
Formula
Irritation risk
Low
More about Hordeum distichon extract
Brassica campestris sterols~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

Help soften the upper layer of the skin

More about Brassica campestris sterols
Triticum vulgare germ extract~0.25–0.45%
Under-dosedComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Plant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance

More about Triticum vulgare germ extract
Sodium lactate~0.25–0.45%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product

More about Sodium lactate
Laminaria digitata extract~0.25–0.45%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

Seaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment

More about Laminaria digitata extract
Caprylyl glycol~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Dipeptide diaminobutyroyl benzylamide diacetate~0.25–0.4%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Dipeptide diaminobutyroyl benzylamide diacetate
Sodium pca~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

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

More about Sodium pca
Laminaria saccharina extract~0.25–0.45%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

A seaweed extract that contains sugars and can be helpful in attracting water to the upper layers of the skin if used in high enough concentrations

More about Laminaria saccharina extract
Gold~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A colorant. Does not have any proven benefits in skin

More about Gold
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Acetyl hexapeptide-8~0.25–0.4%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Acetyl hexapeptide-8
Prunus persica flower extract~0.25–0.4%
Formula
Irritation risk
Low
More about Prunus persica flower extract
Peat extract~0.25–0.4%
Formula
Irritation risk
Low
More about Peat extract
Palmitoyl hexapeptide-14~0.25–0.4%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging
More about Palmitoyl hexapeptide-14
Palmitoyl hexapeptide-12~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Palmitoyl hexapeptide-12
Peg-8~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to create a nice product consistency

More about Peg-8
Hexylene glycol~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Dimethyl isosorbide~0.25–0.45%
Formula
Irritation risk
Low

Used to dissolve other ingredients in a product and can enhance their ability to penetrate the skin

More about Dimethyl isosorbide
Propylene carbonate~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Is used to dissolve other ingredients and create nice product texture

More about Propylene carbonate
Alcohol denat.~0.25–0.45%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Barium sulfate~0.25–0.45%
Formula
Irritation risk
Low
More about Barium sulfate
Silica~0.35–0.65%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Polyethylene~0.35–0.65%
Formula
Irritation risk
Low

Used to thicken the product's texture

More about Polyethylene
Disteardimonium hectorite~0.25–0.45%
Formula
Irritation risk
Low

A type of clay that is used to thicken the product consistency

More about Disteardimonium hectorite
Polysilicone-11~0.25–0.5%
Formula
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel

More about Polysilicone-11
Glyceryl polymethacrylate~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture

More about Glyceryl polymethacrylate
Hydroxypropyl methylcellulose~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Hydroxypropyl methylcellulose
Parfum~0.2–0.4%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Limonene~0.2–0.4%
Irritant · high
Irritation risk
High

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

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

A fragrance. Can be irritating

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

A fragrance. A likely allergen and can be irritating

More about Hydroxycitronellal
Geraniol~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Citronellol~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Benzyl salicylate~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Benzyl salicylate
Tocopherol~0.25–0.45%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Bht~0.2–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Magnesium ascorbyl phosphate~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-agingEvens skin toneAnti-oxidation

A derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high

More about Magnesium ascorbyl phosphate
Tocopheryl acetate~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Disodium edta~0.2–0.4%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

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

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Potassium sorbate~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.15–0.25%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Mica~0.2–0.35%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

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

A yellow dye

More about Ci 19140
Ci 14700~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A colorant

More about Ci 14700
Ci 17200~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A red colorant

More about Ci 17200
Ingredient list view

Water, Dimethicone, Algae extract, Methyl trimethicone, Trisiloxane, Bis-peg-18 methyl ether dimethyl silane, Butylene glycol, Caprylic/capric triglyceride, Peg-10 dimethicone, Glycerin, Saccharomyces/rice ferment filtrate, Isododecane, Maris sal, Isopropyl isostearate, 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, Hydrogenated polyisobutene, Porphyridium cruentum extract, Isohexadecane, Aspergillus ferment, Yeast extract, Sodium hyaluronate, Sigesbeckia orientalis extract, Citrus aurantifolia peel extract, Caffeine, Squalane, Citrullus lanatus fruit extract, Thermus thermophillus ferment, Lens esculenta fruit extract, Pyrus malus fruit extract, Phoenix dactylifera fruit extract, Pullulan, Hordeum distichon extract, Brassica campestris sterols, Triticum vulgare germ extract, Sodium lactate, Laminaria digitata extract, Caprylyl glycol, Dipeptide diaminobutyroyl benzylamide diacetate, Sodium pca, Laminaria saccharina extract, Gold, Ethylhexylglycerin, Acetyl hexapeptide-8, Prunus persica flower extract, Peat extract, Palmitoyl hexapeptide-14, Palmitoyl hexapeptide-12, Peg-8, Hexylene glycol, Dimethyl isosorbide, Propylene carbonate, Alcohol denat., Barium sulfate, Silica, Polyethylene, Disteardimonium hectorite, Polysilicone-11, Glyceryl polymethacrylate, Hydroxypropyl methylcellulose, Parfum, Limonene, Linalool, Hydroxycitronellal, Geraniol, Citronellol, Benzyl salicylate, Tocopherol, Bht, Magnesium ascorbyl phosphate, Tocopheryl acetate, Disodium edta, Phenoxyethanol, Potassium sorbate, Sodium benzoate, Mica, Ci 19140, Ci 14700, Ci 17200

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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 Lifting Firming SerumYOUR PRODUCTEveline CosmeticsSerum Shot Multi Peptides & Collagen Serum RejuvenationPeter Thomas RothPeptide 21 Wrinkle Resist SerumTom FordResearch Serum Concentrate
Match—49%49%49%
Price$230.00—$125.00−$105.00$18.88−$211.12
Shared key ingredients—8 of 247 of 249 of 24
Key difference—N-Prolyl Palmitoyl Tripeptide-56 AcetateAcetyl Octapeptide-3Lactic Acid
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol ———
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Product summary

"Crème de la Mer - The Lifting Firming Serum" is effective for: Anti-aging and Moisturizing

Ingredient callouts

  • Peptides (palmitoyl hexapeptide-12 0.25% - 0.45%, palmitoyl hexapeptide-14 0.25% - 0.40%, acetyl hexapeptide-8 0.25% - 0.40% and dipeptide diaminobutyroyl benzylamide diacetate 0.25% - 0.40%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. They might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
  • Humectants (acetyl hexapeptide-8 0.25% - 0.40%, sodium pca 0.25% - 0.45%, sodium lactate 0.25% - 0.45%, thermus thermophillus ferment 0.20% - 0.40%, sodium hyaluronate 0.20% - 0.40%, glycerin 1.00% - 1.20% and algae extract 4.70% - 5.80%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 425.00$ in the United States and for 545.00CA$ in Canada.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 33 studies and safety reviews.

  1. 1
    Dimethicone as a protective ingredient in topical medicationsjaad.org
  2. 2
    Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
  3. 3
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  4. 4
    Protein and oil composition of sesame seeds (Sesamum indicum, L.) grown in the Gizan area of Saudi Arabiatandfonline.com
  5. 5
    Triglyceride composition of Sesamum indicum seed oilonlinelibrary.wiley.com
  6. 6
    Seed oil content and fatty acid composition in East African sesame (Sesamum indicum L.) accessions evaluated over 3 yearssciencedirect.com
La Mer The Lifting Firming Serum
La MerThe Lifting Firming Serum
Buy at La mer$230.00Amazon

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

Buy at La mer$230.00Amazon

As an Amazon Associate, WIMJ earns from qualifying purchases.