Erno Laszlo Firmarine Night Cream

Erno Laszlo Firmarine Night Cream

Efficacy87/100IrritancyHigh
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Works for

2 of 2 advertised claims delivered

Moisturizing
24 ingredients credited for this claim
Strong support
What the product description says
“Firmarine Night Cream”
From product name

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: glycerin, imperata cylindrica root extract.

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: butyrospermum parkii butter, helianthus annuus seed oil.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine

Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.25–0.4%
Ribes nigrum seed oilKey active· EmollientEffect: HighAn emollient. Can be helpful for restoring skin barrier function.~0.25–0.5%
Butyrospermum parkii butterKey active· Emollient, OcclusiveEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.5–1.8%
Glycine soja oilKey active· EmollientEffect: HighA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.~0.25–0.45%
Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~0.25–0.5%
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetateKey activeEffect: HighA peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid~0.2–0.4%
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~4.7–5.8%
Imperata cylindrica root extractKey active· HumectantEffect: HighA plat extract that might help neutralize free radicals in skin and attract water to its upper layer~0.65–1%
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.~0.35–0.65%
Coco-caprylate/caprateKey active· EmollientEffect: MediumHelps to soften the upper layer of the skin without creating a greasy texture~4.1–5%
Hydroxystearic/linolenic/oleic polyglyceridesKey active· EmollientEffect: Medium~1.2–1.5%
Spirulina platensis extractKey activeEffect: MediumAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect~0.2–0.4%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.65–1%
Peg-8· HumectantEffect: LowUsed to create a nice product consistency~1.9–2.3%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.25–0.45%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.25–0.5%
Dicaprylyl ether· EmollientEffect: LowHelps soften the upper layer of the skin while creating a non-greasy feel on the skin. Helps to dissolve other ingredients~1.6–2%
Hydrogenated polydecene· EmollientEffect: LowHelps to soften the upper layer of the skin and create a nice product texture~0.4–0.6%
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~3–3.6%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.45–0.65%
Caprylic/capric triglycerideUnder-dosedEffect: 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~0.3–0.55%
Macadamia integrifolia seed oilUnder-dosedEffect: MediumA plant oil that helps soften the upper layer of the skin~0.95–1.2%
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%
Anti-aging
4 ingredients credited for this claim
Moderate support
What the product description says
“Formulated with Spirulina Maxima to rejuvenate whilst polypeptides enhance the production of collagen for a plumper look, this cream also contains Vitamin E, Macadamia Nut and Sunflower Oils to protect against environmental damage.”
Source: Lookfantastic CA

This product contains palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate. These ingredients might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonineKey activeEffect: Medium~0.15–0.3%
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetateKey activeEffect: MediumA peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid~0.2–0.4%
Butyrospermum parkii butterEffect: LowA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.5–1.8%
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%
Anti-oxidation
Not advertised by the brand · 6 ingredients credited for this claim
Moderate support

This product contains antioxidants (imperata cylindrica root extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Imperata cylindrica root extractKey activeEffect: MediumA plat extract that might help neutralize free radicals in skin and attract water to its upper layer~0.65–1%
Butyrospermum parkii butterEffect: LowA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.5–1.8%
Spirulina platensis extractEffect: LowAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect~0.2–0.4%
Ribes nigrum seed oilEffect: LowAn emollient. Can be helpful for restoring skin barrier function.~0.25–0.5%
TocopherolUnder-dosedEffect: HighPure 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%
Rosmarinus officinalis leaf extractEffect: Low, below effective doseCan be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating~0.1–0.15%

Can it cause trouble?

Irritancy
8 strong irritants: Parfum, Hexyl cinnamal + 6 more — patch-test recommended
High risk
We flagged 24 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.25–0.45%est.
Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~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.
GeraniolA fragrance. Can be irritatingHigh~0.2–0.35%est.
CitralA fragrance with a lemon scent. A likely irritantHigh~0.15–0.3%est.
CitronellolA fragrance. Can be irritatingHigh~0.15–0.25%est.
Rosmarinus officinalis leaf extractCan be helpful in reducing inflammation in skin, including inflamed acne. It can be irritatingHigh~0.1–0.15%est.
Peg-8Used to create a nice product consistencyMedium~1.9–2.3%est.
Imperata cylindrica root extractA plat extract that might help neutralize free radicals in skin and attract water to its upper layerMedium~0.65–1%est.
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerA gelling agent that thickens the product consistency and leaves the skin with a velvety finishMedium~0.4–0.65%est.
Steareth-21Helps oil and water mix togetherMedium~0.45–0.7%est.
EthylhexylglycerinA preservativeMedium~0.25–0.5%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~0.3–0.55%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.25–0.5%est.
Disodium edtaStabilizes the product formulationMedium~0.25–0.4%est.
Ribes nigrum seed oilAn emollient. Can be helpful for restoring skin barrier function.Medium~0.25–0.5%est.
Sodium benzotriazolyl butylphenol sulfonateHelps protect the ingredients in the formulation against UV lightMedium~0.25–0.45%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.Medium~0.25–0.45%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.25–0.45%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.25–0.5%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.25–0.45%est.
Tributyl citrateHelps improve the product textureMedium~0.2–0.4%est.
Ci 42090A colorant (dye)Medium~0.15–0.25%est.
Comedogenic
4 ingredients rated 2 or more on the 0–5 pore-clogging scale
4 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
Hydrogenated coconut oil—3/5~2.3–2.8%est.
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~1.5–1.8%est.
Spirulina platensis extractAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect3/5~0.2–0.4%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.2/5~0.25–0.45%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
Glycerin~4.7–5.8%
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
Coco-caprylate/caprate~4.1–5%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to soften the upper layer of the skin without creating a greasy texture

More about Coco-caprylate/caprate
Butylene glycol~3–3.6%
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
Hydrogenated coconut oil~2.3–2.8%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Hydrogenated coconut oil
Peg-8~1.9–2.3%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to create a nice product consistency

More about Peg-8
Dicaprylyl ether~1.6–2%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin while creating a non-greasy feel on the skin. Helps to dissolve other ingredients

More about Dicaprylyl ether
Butyrospermum parkii butter~1.5–1.8%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-agingAnti-oxidation

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Hydroxystearic/linolenic/oleic polyglycerides~1.2–1.5%
Key active
Irritation risk
Low
Works for
Moisturizing
More about Hydroxystearic/linolenic/oleic polyglycerides
Macadamia integrifolia seed oil~0.95–1.2%
Under-dosed
Irritation risk
Low
Works for
Moisturizing

A plant oil that helps soften the upper layer of the skin

More about Macadamia integrifolia seed oil
Imperata cylindrica root extract~0.65–1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidationAnti-inflammatory

A plat extract that might help neutralize free radicals in skin and attract water to its upper layer

More about Imperata cylindrica root extract
Cetyl alcohol~0.65–1%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Sodium polyacrylate~0.55–0.8%
Formula
Irritation risk
Low
Works for
Mattifying

Used to create a gel-like product texture, as well as to stabilize emulsions

More about Sodium polyacrylate
Phenoxyethanol~0.45–0.65%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer~0.4–0.65%
Irritant · medium
Irritation risk
Medium

A gelling agent that thickens the product consistency and leaves the skin with a velvety finish

More about Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer
Hydrogenated polydecene~0.4–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps to soften the upper layer of the skin and create a nice product texture

More about Hydrogenated polydecene
Glyceryl stearate~0.45–0.65%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Steareth-21~0.45–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Steareth-21
Squalane~0.35–0.65%
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
Ethylhexylglycerin~0.25–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

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

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Caprylic/capric triglyceride~0.3–0.55%
Under-dosedIrritant · 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
Xanthan gum~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Tocopherol~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

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
Polysorbate 60~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Trideceth-6~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Trideceth-6
Disodium edta~0.25–0.4%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Ribes nigrum seed oil~0.25–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

An emollient. Can be helpful for restoring skin barrier function.

More about Ribes nigrum seed oil
Buteth-3~0.25–0.45%
Formula
Irritation risk
Low
More about Buteth-3
Sodium benzotriazolyl butylphenol sulfonate~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Helps protect the ingredients in the formulation against UV light

More about Sodium benzotriazolyl butylphenol sulfonate
Helianthus annuus seed oil~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Hexyl cinnamal~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal
Glycine soja oil~0.25–0.45%
Key activeComedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Moisturizing

A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.

More about Glycine soja oil
Caprylyl glycol~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

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

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Salicornia herbacea extract~0.2–0.4%
Formula
Sodium hyaluronate~0.25–0.4%
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
Linalool~0.2–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Carbomer~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Cetraria islandica extract~0.3–0.55%
Formula
Geraniol~0.2–0.35%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Acrylates/c10-30 alkyl acrylate crosspolymer~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
3-aminopropane sulfonic acid~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing
More about 3-aminopropane sulfonic acid
Calcium hydroxymethionine~0.2–0.4%
Formula
Hydroxyethylcellulose~0.25–0.45%
Formula
Irritation risk
Low

Used to thicken product formulations and create gel-like textures

More about Hydroxyethylcellulose
Spirulina platensis extract~0.2–0.4%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

An algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect

More about Spirulina platensis extract
Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate~0.2–0.4%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

A peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acid

More about Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate
Tributyl citrate~0.2–0.4%
Irritant · medium
Irritation risk
Medium

Helps improve the product texture

More about Tributyl citrate
Citral~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance with a lemon scent. A likely irritant

More about Citral
Citronellol~0.15–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine~0.15–0.3%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging
More about Palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine
Palmitoyl dipeptide-5 diaminohydroxybutyrate~0.15–0.3%
Formula
Ci 42090~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A colorant (dye)

More about Ci 42090
Magnesium chloride~0.1–0.15%
Formula
Irritation risk
Low

Helps thicken the product formulation

More about Magnesium chloride
Rosmarinus officinalis leaf extract~0.1–0.15%
Irritant · high
Irritation risk
High
Works for
Anti-blemishAntibacterialAnti-oxidation

Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating

More about Rosmarinus officinalis leaf extract
Ingredient list view

Water, Glycerin, Coco-caprylate/caprate, Butylene glycol, Hydrogenated coconut oil, Peg-8, Dicaprylyl ether, Butyrospermum parkii butter, Hydroxystearic/linolenic/oleic polyglycerides, Macadamia integrifolia seed oil, Imperata cylindrica root extract, Cetyl alcohol, Sodium polyacrylate, Phenoxyethanol, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Hydrogenated polydecene, Glyceryl stearate, Steareth-21, Squalane, Ethylhexylglycerin, Parfum, Caprylic/capric triglyceride, Xanthan gum, Tocopherol, Polysorbate 60, Trideceth-6, Disodium edta, Ribes nigrum seed oil, Buteth-3, Sodium benzotriazolyl butylphenol sulfonate, Helianthus annuus seed oil, Hexyl cinnamal, Glycine soja oil, Caprylyl glycol, Limonene, Pentylene glycol, Salicornia herbacea extract, Sodium hyaluronate, Linalool, Carbomer, Cetraria islandica extract, Geraniol, Acrylates/c10-30 alkyl acrylate crosspolymer, 3-aminopropane sulfonic acid, Calcium hydroxymethionine, Hydroxyethylcellulose, Spirulina platensis extract, Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, Tributyl citrate, Citral, Citronellol, Palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, Palmitoyl dipeptide-5 diaminohydroxybutyrate, Ci 42090, Magnesium chloride, Rosmarinus officinalis leaf extract

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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
Erno LaszloFirmarine Night CreamYOUR PRODUCTHydroPeptideTravel-Size Nimni CreamBeauty PieYouthbomb Biologic Collagen Peptide CreamREVOLUTION SKINCAREUltimate Skin Strength Night Cream
Match—60%60%59%
Price$102.20$45.00−$57.20$231.36+$129.16$13.22−$88.98
Shared key ingredients—8 of 137 of 136 of 13
Key difference—RetinolNiacinamideCeramide Np
Irritancy High Medium Medium Medium
Drying alcohol————
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Product summary

"Erno Laszlo - Firmarine Night Cream" is a well-rounded moisturizing product. To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. Erno Laszlo - Firmarine Night Cream ticks this box. Glycerin, imperata cylindrica root extract, sodium hyaluronate, butylene glycol and caprylyl glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (glycine soja oil, ribes nigrum seed oil, butyrospermum parkii butter, helianthus annuus seed oil and squalane) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

  • We like that this moisturizer contains peptides (palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine 0.15% - 0.30%). There are many different kind of peptides and they are naturally present in our skin. They all are a combination of amino-acids. Some of them work as natural anti-biotics, promote wound-healing and production of collagen. The science is still not settled on how effective peptides in skincare are, but it is very likely that they have a benefit. Peptides 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.

Irritation risk

There are quite a few common irritants in this product, including ingredients without particular skin benefits. We would not recommend it for sensitive skin. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 102.20$ in the United States, from 105.60£ up to 132.00£ in the United Kingdom and for 153.30CA$ 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 18 studies and safety reviews.

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  5. 5
  6. 6
    Vitamin E in dermatologyncbi.nlm.nih.gov
Erno Laszlo Firmarine Night Cream
Erno LaszloFirmarine Night Cream

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