Educational guide
Lancôme Advanced Genifique Eye Light Pearl Versus Estée Lauder Advanced Night Repair Eye Concentrate Matrix Synchronized Recovery Complex
Lancôme Advanced Genifique Eye Light Pearl Versus Estée Lauder Advanced Night Repair Eye Concentrate Matrix Synchronized Recovery Complex This anti-aging eye moisturizer is formulated around Bifida Ferment Lysate and Ascorbyl Glucoside to soften the look of wr
This guide cannot diagnose a condition or recommend a personal treatment plan. Discuss medical questions with a qualified professional.
Lancôme Advanced Genifique Eye Light Pearl Versus Estée Lauder Advanced Night Repair Eye Concentrate Matrix Synchronized Recovery Complex
This anti-aging eye moisturizer is formulated around Bifida Ferment Lysate and Ascorbyl Glucoside to soften the look of wrinkles and brighten dull-looking skin.
This barrier-repair eye moisturizer is formulated around Bifida Ferment Lysate and Caffeine to strengthen the skin barrier and soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Bifida Ferment Lysate
Propanediol
Glycerin
Alcohol Denat.
Dimethicone
Methyl Gluceth-20
CI 77891
T-Butyl Alcohol
Ascorbyl Glucoside
Mica
Escin
Tocopheryl Acetate
Lactic Acid
Lactobacillus
Madecassoside
Sodium Benzoate
Sodium Hyaluronate
Sodium Hydroxide
Adenosine
Faex Extract
Acetic Acid
Caffeine
Arginine
Chlorphenesin
Polyacrylamide
Cellulose
Silica
Polymnia Sonchifolia Root Juice
Maltodextrin
Salicyloyl Phytosphingosine
Chlorella Vulgaris Extract
Dimethicone/Vinyl Dimethicone Crosspolymer
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Dimethiconol
Pentaerythrityl Tetraethylhexanoate
Mannose
Xanthan Gum
Pentylene Glycol
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Alpha-Glucan Oligosaccharide
Caprylyl Glycol
Caprylic/Capric Triglyceride
Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone
Citric Acid
Aluminum Starch Octenylsuccinate
Laureth-7
C13-14 Isoparaffin
Water, Bifida Ferment Lysate, Propanediol, Glycerin, Alcohol Denat., Dimethicone, Methyl Gluceth-20, CI 77891, T-Butyl Alcohol, Ascorbyl Glucoside, Mica, Escin, Tocopheryl Acetate, Lactic Acid, Lactobacillus, Madecassoside, Sodium Benzoate, Sodium Hyaluronate, Sodium Hydroxide, Adenosine, Faex Extract, Acetic Acid, Caffeine, Arginine, Chlorphenesin, Polyacrylamide, Cellulose, Silica, Polymnia Sonchifolia Root Juice, Maltodextrin, Salicyloyl Phytosphingosine, Chlorella Vulgaris Extract, Dimethicone/Vinyl Dimethicone Crosspolymer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Dimethiconol, Pentaerythrityl Tetraethylhexanoate, Mannose, Xanthan Gum, Pentylene Glycol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Alpha-Glucan Oligosaccharide, Caprylyl Glycol, Caprylic/Capric Triglyceride, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, Citric Acid, Aluminum Starch Octenylsuccinate, Laureth-7, C13-14 Isoparaffin
Isohexadecane
Butylene Glycol
Bis-PEG-18 Methyl Ether Dimethyl Silane
PEG-10 Dimethicone
Disteardimonium Hectorite
Isopropyl Isostearate
PPG-15 Stearyl Ether
Sucrose
Trehalose
Adansonia Digitata Seed Extract
Tripeptide-32
Lactobacillus Ferment
Algae Extract
Sodium Rna
Hydrolyzed Algin
Hydroxyethyl Urea
Aminopropyl Ascorbyl Phosphate
Cucumis Sativus Fruit Extract
Anthemis Nobilis Flower Extract
Hordeum Vulgare Extract
Silybum Marianum Extract
Glycine Soja Seed Extract
Camelina Sativa Seed Oil
Sorbitol
Betula Alba Bark Extract
Scutellaria Baicalensis Root Extract
Morus Bombycis Root Extract
Poria Cocos Sclerotium Extract
Propylene Glycol Dicaprate
Sodium Polyaspartate
Hydrogenated Lecithin
Phytosphingosine
Ethylhexylglycerin
Polysilicone-11
Isododecane
Helianthus Annuus Seed Extract
Polyethylene
Propylene Carbonate
Polyacrylate Crosspolymer-6
Lecithin
Glucose
Fructose
Disodium EDTA
BHT
Hydroxyacetophenone
Sodium Dehydroacetate
Potassium Sorbate
Phenoxyethanol
CI 77491
Water, Dimethicone, Bifida Ferment Lysate, Isohexadecane, Glycerin, Butylene Glycol, Bis-PEG-18 Methyl Ether Dimethyl Silane, PEG-10 Dimethicone, Disteardimonium Hectorite, Isopropyl Isostearate, PPG-15 Stearyl Ether, Sucrose, Trehalose, Adansonia Digitata Seed Extract, Tripeptide-32, Faex Extract, Sodium Hyaluronate, Lactobacillus Ferment, Algae Extract, Sodium Rna, Hydrolyzed Algin, Caffeine, Hydroxyethyl Urea, Aminopropyl Ascorbyl Phosphate, Cucumis Sativus Fruit Extract, Anthemis Nobilis Flower Extract, Hordeum Vulgare Extract, Silybum Marianum Extract, Glycine Soja Seed Extract, Camelina Sativa Seed Oil, Sorbitol, Betula Alba Bark Extract, Scutellaria Baicalensis Root Extract, Morus Bombycis Root Extract, Poria Cocos Sclerotium Extract, Tocopheryl Acetate, Propylene Glycol Dicaprate, Sodium Polyaspartate, Hydrogenated Lecithin, Phytosphingosine, Ethylhexylglycerin, Polysilicone-11, Isododecane, Helianthus Annuus Seed Extract, Polyethylene, Propylene Carbonate, Polyacrylate Crosspolymer-6, Lecithin, Glucose, Fructose, T-Butyl Alcohol, Disodium EDTA, BHT, Hydroxyacetophenone, Sodium Dehydroacetate, Potassium Sorbate, Phenoxyethanol, CI 77491
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Bifida Ferment Lysate is a postbiotic ingredient made by fermenting Bifidobacterium to extract a nutrient-rich mix of peptides, amino acids, vitamins, organic acids, and polysaccharides.
These components are basically the building blocks that your skin already uses to stay hydrated, repair itself, and maintain its barrier. That's why this ingredient helps your skin hold onto moisture and stay resilient against irritation.
One in-vitro study found that this ingredient tells your skin cells to produce more of the proteins (filaggrin, loricrin, and involucrin) for building a strong and healthy barrier. This study also found this ingredient to be a solid antioxidant that helped neutralize damage against UV and pollution.
A study with people from 2010 found that sensitive, reactive skin using a cream with 10% of this ingredient for a month became noticeably less dry, less reactive, and harder to irritate compared to the group using a plain cream.
In short, this ingredient is a well-tolerated ingredient that can help with barrier repair, antioxidant protection, and calming reactive skin.
This ingredient is generally considered fungal acne (Malassezia) safe; Bifidobacterium is a bacterium, not a yeast or fungus.
The fungal acne concern with fermented ingredients mainly applies to yeast-derived ferments like Saccharomyces and Galactomyces, because those are in the same kingdom as Malassezia and could theoretically contain residual compounds that feed it.
Bifida is a completely different organism, so on its own it doesn't provide a food source for the Malassezia yeast that causes fungal acne.
Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana.
As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors.
Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp.
You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited.
Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness.
Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people.
Dimethicone 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.
We don't have a description for Faex Extract yet.
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.
Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
T-Butyl Alcohol (aka tert-butanol) is a small, clear, camphor-smelling alcohol.
It has two main jobs:
On the safety side, it's well-studied and has a solid track record. Human repeat-insult patch testing showed no skin irritation or sensitization even at 100%.
Typical use levels are pretty tiny, usually less than 1%.
You might see some fear-mongering around this ingredient:
Studies in male rats showed kidney effects but that's because of a rat-specific protein that humans don't make. So this study isn't really relevant to humans.
Though it's not a typical fragrance like parfum, it does have a natural scent. That's why the official COSIng database lists it as 'perfuming' ingredient. It can be used to modify the scent of a formula.
Tocopheryl Acetate is a stable, shelf-friendly form of vitamin E.
Formulators love it because plain vitamin E oxidizes quickly once it hits air. This acetate version stays stable and resists going off, helping to extend a product's shelf life.
It's actually inactive on its own and works like a slow-release "storage" form; the enzymes in your skin called esterases gradually convert it into active vitamin E over time.
One in vivo study showed 5% of the acetate in the living layer of the epidermis converted to vitamin E after 5 days of application. This study also found the skin gained protection against UV damage even though the conversion was slow and small.
Once converted, vitamin E acts as a skin's main fat-soluble antioxidant that fights free radicals to protect skin from damage.
Topical vitamin E generally boosts the skin's photoprotection, and it reduced UV-damage in animal models.
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.
Overall, it has a pretty solid safety profile and has been found to be non-irritating and non-comedogenic. Allergic reactions may happen but stay rare due to how widely the ingredient gets used.
The concentration will vary depending on the formula; industry data shows 0.1% in baby lotions, 3% in lipsticks, and 5% in foot powders. You can also find this ingredient at 100% in a pure vitamin E oil.
Most leave-on skincare keeps it at the lower end, often between 0.5-1%.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!