Lancôme Rénergie Lift Makeup Foundation SPF 27 Versus Lancôme Teint Idôle Ultra Wear Care And Glow Concealer
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Propanediol
Solvent
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Pentylene Glycol
Skin Conditioning
Polyglyceryl-4 Isostearate
Emulsifying
Zea Mays Kernel Extract
Glycine Soja Oil
Emollient
Copernicia Cerifera Cera
Emollient
Iris Florentina Root Extract
MaskingCyathea Medullaris Leaf Extract
Skin ConditioningPEG-10 Dimethicone
Skin Conditioning
PEG-30 Glyceryl Stearate
Emulsifying
PEG/PPG-18/18 Dimethicone
Emulsifying
Ceramide NP
Skin Conditioning
Sorbitol
Humectant
Glycerin
Humectant
Glyceryl Caprylate
EmollientDimethicone
Emollient
Caffeine
Skin Conditioning
Lecithin
Emollient
Sodium Levulinate
Skin ConditioningSilica Silylate
Emollient
Cellulose Gum
Emulsion Stabilising2-Oleamido-1,3-Octadecanediol
Skin ConditioningPerlite
Absorbent
Aluminum Hydroxide
EmollientGuanosine
Skin ConditioningMagnesium Sulfate
Cinnamic Acid
Perfuming
Alcohol Denat.
Antimicrobial
Poloxamer 188
EmulsifyingDisodium EDTA
Disodium Stearoyl Glutamate
CleansingHydrolyzed Linseed Extract
Skin ConditioningHydroxypalmitoyl Sphinganine
Skin Conditioning
Caprylyl Glycol
Emollient
Pentasodium Ethylenediamine Tetramethylene Phosphonate
Xanthan Gum
EmulsifyingLevulinic Acid
Perfuming
Polycaprolactone
StabilisingBHT
Antioxidant
Tocopherol
Antioxidant
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Sorbic Acid
Preservative
Sodium Benzoate
Masking
Phenoxyethanol
Preservative
CI 77163
Cosmetic Colorant
CI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantCI 77891
Cosmetic ColorantMica
Cosmetic ColorantPropanediol, Cetyl PEG/PPG-10/1 Dimethicone, Pentylene Glycol, Polyglyceryl-4 Isostearate, Zea Mays Kernel Extract, Glycine Soja Oil, Copernicia Cerifera Cera, Iris Florentina Root Extract, Cyathea Medullaris Leaf Extract, PEG-10 Dimethicone, PEG-30 Glyceryl Stearate, PEG/PPG-18/18 Dimethicone, Ceramide NP, Sorbitol, Glycerin, Glyceryl Caprylate, Dimethicone, Caffeine, Lecithin, Sodium Levulinate, Silica Silylate, Cellulose Gum, 2-Oleamido-1,3-Octadecanediol, Perlite, Aluminum Hydroxide, Guanosine, Magnesium Sulfate, Cinnamic Acid, Alcohol Denat., Poloxamer 188, Disodium EDTA, Disodium Stearoyl Glutamate, Hydrolyzed Linseed Extract, Hydroxypalmitoyl Sphinganine, Caprylyl Glycol, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Xanthan Gum, Levulinic Acid, Polycaprolactone, BHT, Tocopherol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sorbic Acid, Sodium Benzoate, Phenoxyethanol, CI 77163, CI 77491, CI 77492, CI 77499, CI 77891, Mica
Water
Skin ConditioningDimethicone
Emollient
Isododecane
EmollientAlcohol Denat.
Antimicrobial
Trimethylsiloxysilicate
Emollient
Butylene Glycol
Humectant
PEG-10 Dimethicone
Skin Conditioning
Perlite
Absorbent
Synthetic Fluorphlogopite
Moringa Oleifera Seed Extract
Skin Conditioning
Polymnia Sonchifolia Root Juice
Skin ConditioningCalcium Aluminum Borosilicate
Glycerin
Humectant
Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate
Skin Conditioning
Alpha-Glucan Oligosaccharide
Cleansing
Sodium Hyaluronate
Humectant
Silica
Abrasive
Silica Silylate
Emollient
Hdi/Trimethylol Hexyllactone Crosspolymer
Cellulose
Absorbent
Aluminum Hydroxide
EmollientMagnesium Sulfate
Nylon-12
Disodium Phosphate
BufferingDisodium Stearoyl Glutamate
CleansingIsopropyl Lauroyl Sarcosinate
Skin ConditioningHydrogen Dimethicone
Citric Acid
Buffering
Diisopropyl Sebacate
EmollientBis-PEG/PPG-14/14 Dimethicone
Emollient
Lactobacillus
Skin ConditioningMaltodextrin
Absorbent
Disteardimonium Hectorite
StabilisingBHT
Antioxidant
Tocopherol
Antioxidant
Phenoxyethanol
Preservative
Titanium Dioxide
Cosmetic Colorant
Iron Oxides
Water, Dimethicone, Isododecane, Alcohol Denat., Trimethylsiloxysilicate, Butylene Glycol, PEG-10 Dimethicone, Perlite, Synthetic Fluorphlogopite, Moringa Oleifera Seed Extract, Polymnia Sonchifolia Root Juice, Calcium Aluminum Borosilicate, Glycerin, Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate, Alpha-Glucan Oligosaccharide, Sodium Hyaluronate, Silica, Silica Silylate, Hdi/Trimethylol Hexyllactone Crosspolymer, Cellulose, Aluminum Hydroxide, Magnesium Sulfate, Nylon-12, Disodium Phosphate, Disodium Stearoyl Glutamate, Isopropyl Lauroyl Sarcosinate, Hydrogen Dimethicone, Citric Acid, Diisopropyl Sebacate, Bis-PEG/PPG-14/14 Dimethicone, Lactobacillus, Maltodextrin, Disteardimonium Hectorite, BHT, Tocopherol, Phenoxyethanol, Titanium Dioxide, Iron Oxides
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives.
The "denat" part just means "denatured"; common denaturants include Denatonium Benzoate, t-butyl alcohol, and Diethyl Phthalate. This step makes the alcohol undrinkable (and lets brand skip taxes related to beverage alcohol).
This ingredient gets a bad rep because it is irritating and drying due to its astringent property. Astringents draw out natural oils in tissue to constrict pores and dry out your skin.
However, alcohol denat. is not all that bad.
Due to its low molecular weight, alcohol denat. tends to evaporate quickly. One study on pig skin found half of applied alcohol evaporated in 10 seconds and less than 3% stayed on skin.
This also helps other ingredients become better absorbed upon application.
Studies are conflicted about whether this ingredient causes skin dehydration. One study from 2005 found adding emollients to propanol-based sanitizer decreased skin dryness and irritation. Another study found irritation only occurs if your skin is already damaged.
Small amounts of alcohol are generally tolerated by oily skin or people who live in humid environments.
The rule of thumb is this ingredient will probably not affect your skin much if it is near the end of an ingredients list.
One thing to note:
People with ALDH2 (aldehyde dehydrogenase 2) deficiency may experience skin irritation from continued alcohol use. About 8% of the world's population have this deficiency.
The Cosmetic Ingredient Review Expert Panel has determined denatured alcohols to be safe for use in concentrations between 0.05% and 12% (depending on which denaturant is used).
Also...
This ingredient has antimicrobial and solvent properties.
The antimicrobial property helps preserve products and increase their shelf life. As a solvent, it helps dissolve other ingredients.
Look for formulas that contain glycerin, hyaluronic acid, or panthenol if you want to offset any drying effect.
This ingredient will trip away your skin's natural oils/lipids that help it lock in moisture. This can worsen dryness, trigger eczema flare-ups, and aggravate rosacea.
Be sure to patch test any product with this ingredient if you have dry or sensitive skin, eczema, or rosacea.
Learn more about Alcohol Denat.Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.
According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.
In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.
There is currently no credible scientific evidence linking aluminum hydroxide in cosmetics to increased cancer risk.
Major health organizations allow the use of aluminum hydroxide in personal care products and have not flagged it as a carcinogenic risk at typical usage levels.
Learn more about Aluminum HydroxideBHT is a synthetic antioxidant and preservative.
As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.
As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation.
The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU.
However, it was recently restricted for use in the UK as of April 2024.
Learn more about BHTDimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeDSG is used as a surfactant.
Surfactants are cleansing ingredients that help remove oil, dirt, and other impurities from the skin. They work by reducing surface tension between water and oils/dirt to allow them to be easily rinsed away.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinMagnesium Sulfate is a salt. More specifically, it is an epsom salt, or the bath salt used to help relieve muscle aches.
Despite having ‘sulfate’ in the name, it isn’t a surfactant or cleansing agent like sodium lauryl sulfate. Unlike those sulfates, magnesium sulfate doesn’t have the same cleansing or foaming properties (it's simply a type of salt).
In cosmetics, Magnesium Sulfate is used to thicken a product or help dilute other solids. It is a non-reactive and non-irritating ingredient.
One study shows magnesium deficiency may lead to inflammation of the skin. Applying magnesium topically may help reduce inflammation.
You can find this ingredient in sea water or mineral deposits.
Learn more about Magnesium SulfatePeg-10 Dimethicone is silicone with conditioner and emulsifier properties. It mostly acts as an emollient in skincare and and humectant in haircare.
According to the manufacturer, acidic formulations decrease the stability of this ingredient. It works best in neutral or near neutral formulations.
Perlite can be good for oily skin. It can help to reduce large pores.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Silica Silylate is a siloxane polymer, meaning it is made up of silicon and oxygen atoms. It is not soluble in water.
This ingredient is a white powder with oil-absorbing, emollient, and anticaking properties.
Tocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
Learn more about Tocopherol
