Skin science article
Avène RetrinAL EYES Versus First Aid Beauty Skin Lab Retinol Eye Cream with Triple Hyalurionic Acid
Avène RetrinAL EYES Versus First Aid Beauty Skin Lab Retinol Eye Cream with Triple Hyalurionic Acid This anti-aging eye moisturizer is formulated around Retinal and Sodium Hyaluronate to soften the look of wrinkles and refine skin texture. This anti-aging eye
Avène RetrinAL EYES Versus First Aid Beauty Skin Lab Retinol Eye Cream with Triple Hyalurionic Acid
This anti-aging eye moisturizer is formulated around Retinal and Sodium Hyaluronate to soften the look of wrinkles and refine skin texture.
This anti-aging eye moisturizer is formulated around Magnesium Ascorbyl Phosphate and Retinol to soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Aluminum Starch Octenylsuccinate
Glycerin
Isodecyl Neopentanoate
PPG-15 Stearyl Ether
Cetyl Alcohol
Cetearyl Alcohol
Glyceryl Stearate
PEG-100 Stearate
Caprylic/Capric Triglyceride
Dimethicone
1,2-Hexanediol
Ascophyllum Nodosum Extract
BHT
Caprylyl Glycol
Ceteareth-33
Disodium EDTA
Retinal
Sodium Dextran Sulfate
Sodium Hyaluronate
Sodium Hydroxide
Tocopheryl Acetate
Xanthan Gum
Water, Aluminum Starch Octenylsuccinate, Glycerin, Isodecyl Neopentanoate, PPG-15 Stearyl Ether, Cetyl Alcohol, Cetearyl Alcohol, Glyceryl Stearate, PEG-100 Stearate, Caprylic/Capric Triglyceride, Dimethicone, 1,2-Hexanediol, Ascophyllum Nodosum Extract, BHT, Caprylyl Glycol, Ceteareth-33, Disodium EDTA, Retinal, Sodium Dextran Sulfate, Sodium Hyaluronate, Sodium Hydroxide, Tocopheryl Acetate, Xanthan Gum
Polymethyl Methacrylate
Squalane
Butylene Glycol
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Polysorbate 20
Glyceryl Stearate Citrate
Butyrospermum Parkii Butter
Magnesium Ascorbyl Phosphate
Retinol
Caffeine
Ceramide Ng
Palmitoyl Tripeptide-1
Tocopherol
Allantoin
Atelocollagen
Avena Sativa Kernel Extract
Sodium Chondroitin Sulfate
Hydroxypropyl Cyclodextrin
Aloe Barbadensis Leaf Juice Powder
Linoleic Acid
Phytosteryl Canola Glycerides
Palmitic Acid
Oleic Acid
Stearic Acid
Triolein
Cholesterol
Sodium Acrylates Copolymer
Hydrogenated Lecithin
Lecithin
Sodium Polyacrylate
Polysilicone-11
Mica
Ethylhexylglycerin
Polyglyceryl-3 Stearate
Hydrogenated Poly(C6-12 Olefin)
Stearyl Alcohol
Polyethylene
Ethylene/Propylene/Styrene Copolymer
Butylene/Ethylene/Styrene Copolymer
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Steareth-30
Dipropylene Glycol
Phenoxyethanol
Chlorphenesin
Tin Oxide
Citric Acid
CI 77891
Water, Caprylic/Capric Triglyceride, Polymethyl Methacrylate, Glycerin, Squalane, Glyceryl Stearate, Butylene Glycol, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Polysorbate 20, Glyceryl Stearate Citrate, Butyrospermum Parkii Butter, Magnesium Ascorbyl Phosphate, Retinol, Caffeine, Ceramide Ng, Palmitoyl Tripeptide-1, Tocopherol, Allantoin, Sodium Hyaluronate, Atelocollagen, Avena Sativa Kernel Extract, Sodium Chondroitin Sulfate, Hydroxypropyl Cyclodextrin, Aloe Barbadensis Leaf Juice Powder, Linoleic Acid, Phytosteryl Canola Glycerides, Palmitic Acid, Oleic Acid, Stearic Acid, Triolein, Cholesterol, Sodium Acrylates Copolymer, Hydrogenated Lecithin, Lecithin, Sodium Polyacrylate, Polysilicone-11, Xanthan Gum, Caprylyl Glycol, Mica, Ethylhexylglycerin, Polyglyceryl-3 Stearate, Hydrogenated Poly(C6-12 Olefin), Stearyl Alcohol, Cetyl Alcohol, Polyethylene, Ethylene/Propylene/Styrene Copolymer, Butylene/Ethylene/Styrene Copolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Steareth-30, Dipropylene Glycol, Phenoxyethanol, Chlorphenesin, Tin Oxide, Citric Acid, CI 77891
Reviews
Be the first to review
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.
Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.
In practice, that translates to a long shelf life and a consistently elegant skin feel.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.
Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.
This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.
This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.
Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
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.
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.
Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive.
Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture.
This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic.
A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier.
Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range.
Fun fact: The human body also creates Glyceryl Stearate naturally.
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.
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.