K-Secret Seoul 1988 Eye Cream : Retinal Liposome 4% + Fermented Bean Versus La Roche-Posay Redermic Vitamin C Anti-Ageing Eye Cream
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dipropylene Glycol
HumectantCaprylic/Capric Triglyceride
Masking
1,2-Hexanediol
Skin Conditioning
Butylene Glycol Dicaprylate/Dicaprate
EmollientNiacinamide
Smoothing
Pentaerythrityl Tetraethylhexanoate
Emollient
Cetearyl Alcohol
Emollient
Butylene Glycol
Humectant
Cetearyl Olivate
Sorbitan Olivate
Emulsifying
Hydrogenated Lecithin
Emulsifying
Macadamia Ternifolia Seed Oil
Emollient
Carbomer
Emulsion StabilisingTromethamine
BufferingPropanediol
Solvent
Glyceryl Stearate
Emollient
Cholesterol
Emollient
Polyglyceryl-10 Oleate
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningAdenosine
Skin Conditioning
Brassica Campestris Sterols
EmollientPhytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
Skin ConditioningRetinal
Skin Conditioning
Silica
Abrasive
Disodium EDTA
Aluminum/Magnesium Hydroxide Stearate
Emulsion StabilisingLactobacillus
Skin ConditioningLactobacillus/Rice Ferment
Skin Conditioning
Lactobacillus/Soybean Ferment Extract
Skin ConditioningSaccharomyces/Coix Lacryma-Jobi Ma-Yuen Seed Ferment Filtrate
Skin Conditioning
Saccharomyces/Potato Extract Ferment Filtrate
Humectant
Tocopherol
Antioxidant
Potassium Cetyl Phosphate
EmulsifyingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Sodium Hyaluronate
Humectant
Arctium Lappa Root Extract
Skin Conditioning
Cnidium Officinale Root Extract
Skin ConditioningDioscorea Japonica Root Extract
Skin Conditioning
Paeonia Suffruticosa Root Extract
Skin ProtectingRehmannia Chinensis Root Extract
Skin Conditioning3-O-Ethyl Ascorbic Acid
Skin Conditioning
Bakuchiol
Antimicrobial
Sh-Oligopeptide-1
Skin Conditioning
Sh-Oligopeptide-2
Skin Conditioning
Sh-Polypeptide-1
Skin Conditioning
Water, Glycerin, Dipropylene Glycol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Butylene Glycol Dicaprylate/Dicaprate, Niacinamide, Pentaerythrityl Tetraethylhexanoate, Cetearyl Alcohol, Butylene Glycol, Cetearyl Olivate, Sorbitan Olivate, Hydrogenated Lecithin, Macadamia Ternifolia Seed Oil, Carbomer, Tromethamine, Propanediol, Glyceryl Stearate, Cholesterol, Polyglyceryl-10 Oleate, Ethylhexylglycerin, Adenosine, Brassica Campestris Sterols, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Retinal, Silica, Disodium EDTA, Aluminum/Magnesium Hydroxide Stearate, Lactobacillus, Lactobacillus/Rice Ferment, Lactobacillus/Soybean Ferment Extract, Saccharomyces/Coix Lacryma-Jobi Ma-Yuen Seed Ferment Filtrate, Saccharomyces/Potato Extract Ferment Filtrate, Tocopherol, Potassium Cetyl Phosphate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Hyaluronate, Arctium Lappa Root Extract, Cnidium Officinale Root Extract, Dioscorea Japonica Root Extract, Paeonia Suffruticosa Root Extract, Rehmannia Chinensis Root Extract, 3-O-Ethyl Ascorbic Acid, Bakuchiol, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Butyrospermum Parkii Butter
Skin Conditioning
Limnanthes Alba Seed Oil
Skin Conditioning
Ascorbic Acid
Antioxidant
Mannose
HumectantButylene Glycol
Humectant
Paraffinum Liquidum
Emollient
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingCetyl Alcohol
Emollient
Potassium Hydroxide
BufferingPEG-100 Stearate
Glyceryl Stearate
Emollient
Polymethylsilsesquioxane
Paraffin
Perfuming
Microcrystalline Wax
Emulsion StabilisingMadecassoside
Antioxidant
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Dimethiconol
Emollient
Disodium EDTA
Propylene Glycol
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Caprylyl Glycol
Emollient
Citric Acid
Buffering
Acetyl Dipeptide-1 Cetyl Ester
Skin Conditioning
Xanthan Gum
EmulsifyingToluene Sulfonic Acid
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Phenoxyethanol
Preservative
Water, Glycerin, Dimethicone, Butyrospermum Parkii Butter, Limnanthes Alba Seed Oil, Ascorbic Acid, Mannose, Butylene Glycol, Paraffinum Liquidum, Ammonium Polyacryloyldimethyl Taurate, Cetyl Alcohol, Potassium Hydroxide, PEG-100 Stearate, Glyceryl Stearate, Polymethylsilsesquioxane, Paraffin, Microcrystalline Wax, Madecassoside, Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethiconol, Disodium EDTA, Propylene Glycol, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Citric Acid, Acetyl Dipeptide-1 Cetyl Ester, Xanthan Gum, Toluene Sulfonic Acid, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phenoxyethanol
Reviews
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.
Learn more about Butylene GlycolDisodium 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%.
Learn more about Disodium EDTAGlycerin (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 GlycerinGlyceryl 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.
Learn more about Glyceryl StearatePentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate (long name, huh?) is a synthetic antioxidant.
It is used to help stabilize other antioxidants or prevent the color from changing in a product.
As an antioxidant, it helps fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material. Thus, antioxidants may reduce the signs of aging.
This ingredient is oil-soluble.
Learn more about Pentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateWater. 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!
Learn more about Water
