Skin science article
La Mer The Lifting Eye Serum Versus The Ordinary Multi-Peptide Eye Serum
La Mer The Lifting Eye Serum Versus The Ordinary Multi-Peptide Eye Serum This anti-aging serum is formulated around Acetyl Hexapeptide-8 and Caffeine to soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Niacinamide and Palmitoyl
La Mer The Lifting Eye Serum Versus The Ordinary Multi-Peptide Eye Serum
This anti-aging serum is formulated around Acetyl Hexapeptide-8 and Caffeine to soften the look of wrinkles.
This anti-aging eye moisturizer is formulated around Niacinamide and Palmitoyl Tripeptide-38 to soften the look of wrinkles and fade the look of dark spots.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Propanediol
Algae Extract
Glycerin
Prunus Amygdalus Dulcis Seed Extract
Sesamum Indicum Seed Oil
Medicago Sativa Seed Powder
Helianthus Annuus Seedcake
Prunus Amygdalus Dulcis Seed Meal
Eucalyptus Globulus Leaf Oil
Sodium Gluconate
Copper Gluconate
Magnesium Gluconate
Calcium Gluconate
Zinc Gluconate
Tocopheryl Succinate
Niacin
Sesamum Indicum Seed Powder
Sucrose
Pyrus Malus Fruit Extract
Citrullus Lanatus Fruit Extract
Porphyridium Cruentum Extract
Lens Esculenta Fruit Extract
Laminaria Digitata Extract
Saccharomyces Lysate Extract
Ascophyllum Nodosum Extract
Plankton Extract
Citrus Aurantifolia Peel Extract
Tourmaline
Sigesbeckia Orientalis Extract
Asparagopsis Armata Extract
Acetyl Hexapeptide-8
Caffeine
Pullulan
Trehalose
Sodium Lactate
Sorbitol
Sodium PCA
Styrene/Vp Copolymer
Hydroxypropyl Methylcellulose
Sodium Hyaluronate
Hexylene Glycol
Butylene Glycol
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Alcohol Denat.
Xanthan Gum
Isododecane
Ethylhexylglycerin
Caprylyl Glycol
Trimethylsiloxysilicate
Parfum
Disodium EDTA
Phenoxyethanol
Potassium Sorbate
Sodium Benzoate
CI 61570
CI 42090
Water, Propanediol, Algae Extract, Glycerin, Prunus Amygdalus Dulcis Seed Extract, Sesamum Indicum Seed Oil, Medicago Sativa Seed Powder, Helianthus Annuus Seedcake, Prunus Amygdalus Dulcis Seed Meal, Eucalyptus Globulus Leaf Oil, Sodium Gluconate, Copper Gluconate, Magnesium Gluconate, Calcium Gluconate, Zinc Gluconate, Tocopheryl Succinate, Niacin, Sesamum Indicum Seed Powder, Sucrose, Pyrus Malus Fruit Extract, Citrullus Lanatus Fruit Extract, Porphyridium Cruentum Extract, Lens Esculenta Fruit Extract, Laminaria Digitata Extract, Saccharomyces Lysate Extract, Ascophyllum Nodosum Extract, Plankton Extract, Citrus Aurantifolia Peel Extract, Tourmaline, Sigesbeckia Orientalis Extract, Asparagopsis Armata Extract, Acetyl Hexapeptide-8, Caffeine, Pullulan, Trehalose, Sodium Lactate, Sorbitol, Sodium PCA, Styrene/Vp Copolymer, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Hexylene Glycol, Butylene Glycol, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Alcohol Denat., Xanthan Gum, Isododecane, Ethylhexylglycerin, Caprylyl Glycol, Trimethylsiloxysilicate, Parfum, Disodium EDTA, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, CI 61570, CI 42090
Dipropylene Glycol
Acetyl Glucosamine
Niacinamide
Palmitoyl Tripeptide-38
Acetyl Tetrapeptide-5
Myristoyl Nonapeptide-3
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Epigallocatechin Gallatyl Glucoside
Gallyl Glucoside
Fraxinus Excelsior Bark Extract
Silanetriol
Arginine
Pentylene Glycol
Hydroxymethoxyphenyl Decanone
Propyl Gallate
Maltodextrin
Hydroxypropyl Cyclodextrin
Hydroxyethylcellulose
Citric Acid
Glycolic Acid
Sodium Citrate
Polysorbate 20
Trisodium Ethylenediamine Disuccinate
Dehydroacetic Acid
Benzyl Alcohol
Chlorphenesin
Water, Glycerin, Butylene Glycol, Propanediol, Dipropylene Glycol, Acetyl Glucosamine, Niacinamide, Palmitoyl Tripeptide-38, Acetyl Tetrapeptide-5, Myristoyl Nonapeptide-3, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Caffeine, Epigallocatechin Gallatyl Glucoside, Gallyl Glucoside, Fraxinus Excelsior Bark Extract, Silanetriol, Arginine, Pentylene Glycol, Hydroxymethoxyphenyl Decanone, Propyl Gallate, Maltodextrin, Hydroxypropyl Cyclodextrin, Hydroxyethylcellulose, Xanthan Gum, Citric Acid, Glycolic Acid, Sodium Citrate, Polysorbate 20, Trisodium Ethylenediamine Disuccinate, Dehydroacetic Acid, Ethylhexylglycerin, Benzyl Alcohol, Phenoxyethanol, Chlorphenesin
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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.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
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.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
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.
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.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
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!
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.