Skin science article
L'Oreal Revitalift Triple Power Anti-Aging Serum Versus Estée Lauder Resilience Multi-Effect Tri-Peptide Eye Creme
L'Oreal Revitalift Triple Power Anti-Aging Serum Versus Estée Lauder Resilience Multi-Effect Tri-Peptide Eye Creme This anti-aging serum is formulated around Hydrolyzed Hyaluronic Acid and Capryloyl Salicylic Acid to soften the look of wrinkles. This anti-agin
L'Oreal Revitalift Triple Power Anti-Aging Serum Versus Estée Lauder Resilience Multi-Effect Tri-Peptide Eye Creme
This anti-aging serum is formulated around Hydrolyzed Hyaluronic Acid and Capryloyl Salicylic Acid to soften the look of wrinkles.
This anti-aging eye moisturizer is formulated around Butyrospermum Parkii Butter and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Dipropylene Glycol
Dimethicone
Glycerin
Hydroxypropyl Tetrahydropyrantriol
Propylene Glycol
C12-15 Alkyl Benzoate
Alcohol Denat.
Dimethicone/Vinyl Dimethicone Crosspolymer
PEG-100 Stearate
Stearic Acid
Potassium Cetyl Phosphate
Potassium Hydroxide
Carbomer
Glyceryl Stearate
Silica
2-Oleamido-1,3-Octadecanediol
Palmitic Acid
Disodium EDTA
Hydrolyzed Hyaluronic Acid
Hydroxyethylcellulose
Capryloyl Salicylic Acid
Xanthan Gum
Cetyl Alcohol
Octyldodecanol
Tocopheryl Acetate
Phenoxyethanol
CI 15985
CI 19140
CI 77891
Mica
Linalool
Limonene
Citronellol
Benzyl Alcohol
Parfum
Water, Dipropylene Glycol, Dimethicone, Glycerin, Hydroxypropyl Tetrahydropyrantriol, Propylene Glycol, C12-15 Alkyl Benzoate, Alcohol Denat., Dimethicone/Vinyl Dimethicone Crosspolymer, PEG-100 Stearate, Stearic Acid, Potassium Cetyl Phosphate, Potassium Hydroxide, Carbomer, Glyceryl Stearate, Silica, 2-Oleamido-1,3-Octadecanediol, Palmitic Acid, Disodium EDTA, Hydrolyzed Hyaluronic Acid, Hydroxyethylcellulose, Capryloyl Salicylic Acid, Xanthan Gum, Cetyl Alcohol, Octyldodecanol, Tocopheryl Acetate, Phenoxyethanol, CI 15985, CI 19140, CI 77891, Mica, Linalool, Limonene, Citronellol, Benzyl Alcohol, Parfum
Butyrospermum Parkii Butter
Butylene Glycol
Cetearyl Alcohol
Cetyl Esters
Polybutene
Isostearyl Neopentanoate
Methyl Glucose Sesquistearate
Polyethylene
Citrullus Lanatus Fruit Extract
Lens Esculenta Fruit Extract
Pyrus Malus Fruit Extract
Cucumis Melo Fruit Extract
Polygonum Aviculare Extract
Anthemis Nobilis Flower Extract
Narcissus Tazetta Bulb Extract
Laminaria Digitata Extract
Algae Extract
Linoleic Acid
Persea Gratissima Oil
Decarboxy Carnosine Hcl
Acetyl Hexapeptide-8
Cholesterol
Caffeine
Glucose
Palmitoyl Tripeptide-1
Palmitoyl Hexapeptide-12
Palmitoyl Tetrapeptide-7
Artemia Extract
Sorbitol
Trehalose
Lauryl PCA
Propylene Glycol Dicaprylate
Cetearyl Glucoside
Neopentyl Glycol Diheptanoate
Acetyl Glucosamine
Whey Protein
Caprylyl Glycol
Sodium Hyaluronate
1,2-Hexanediol
Faex Extract
Polymethyl Methacrylate
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Zinc PCA
Sodium PCA
Aminopropyl Ascorbyl Phosphate
Sodium Hydroxide
Sodium Lactate
Potassium Sulfate
PEG-8
BHT
Potassium Sorbate
Sodium Benzoate
Polysorbate 20
Glyceryl Polymethacrylate
CI 77491
Water, Butyrospermum Parkii Butter, Butylene Glycol, Dimethicone, Glycerin, Cetearyl Alcohol, Cetyl Esters, Cetyl Alcohol, Polybutene, Isostearyl Neopentanoate, Methyl Glucose Sesquistearate, Polyethylene, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Pyrus Malus Fruit Extract, Cucumis Melo Fruit Extract, Polygonum Aviculare Extract, Anthemis Nobilis Flower Extract, Narcissus Tazetta Bulb Extract, Laminaria Digitata Extract, Algae Extract, Linoleic Acid, Persea Gratissima Oil, Decarboxy Carnosine Hcl, Acetyl Hexapeptide-8, Cholesterol, Caffeine, Glucose, Palmitoyl Tripeptide-1, Palmitoyl Hexapeptide-12, Palmitoyl Tetrapeptide-7, Artemia Extract, Sorbitol, Trehalose, Lauryl PCA, Propylene Glycol Dicaprylate, Cetearyl Glucoside, Neopentyl Glycol Diheptanoate, Acetyl Glucosamine, Carbomer, Whey Protein, Caprylyl Glycol, Sodium Hyaluronate, 1,2-Hexanediol, Tocopheryl Acetate, Faex Extract, Polymethyl Methacrylate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Zinc PCA, Sodium PCA, Aminopropyl Ascorbyl Phosphate, Sodium Hydroxide, Sodium Lactate, Potassium Sulfate, PEG-8, Disodium EDTA, BHT, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Polysorbate 20, Glyceryl Polymethacrylate, Mica, CI 77891, 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.
Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.
Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.
It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.
Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.
A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.
Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Its main roles are:
Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol.
The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it.
Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.
It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.
Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.
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.
Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
This ingredient mainly works behind the scenes and helps with:
On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).
Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
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.
Mica is a naturally occurring mineral used to add shimmer and color in cosmetics. It can also help improve the texture of a product or give it an opaque, white/silver color.
Serecite is the name for very fine but ragged grains of mica.
This ingredient is often coated with metal oxides like titanium dioxide. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.
Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
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!