Polite Society More Than a Pretty Face Skin-Caring Foundation Versus Kosas Revealer Super Creamy + Brightening Concealer
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningC9-12 Alkane
SolventButylene Glycol
Humectant
Polyglyceryl-6 Polyricinoleate
Emulsifying
Isodecyl Neopentanoate
EmollientUndecane
EmollientPolyglyceryl-2 Isostearate
Emulsifying
Sodium Chloride
MaskingDiisostearyl Dimer Dilinoleate
EmollientGlycerin
Humectant
Disteardimonium Hectorite
StabilisingTridecane
Perfuming
Phenoxyethanol
Preservative
Sodium Potassium Aluminum Silicate
Jojoba Esters
Emollient
Helianthus Annuus Seed Wax
Skin Conditioning
Silica
Abrasive
Sodium Lauroyl Glutamate
SurfactantSodium Hyaluronate
Humectant
Lysine
Skin ConditioningMagnesium Chloride
Polyglycerin-3
Humectant
Acacia Decurrens Flower Wax
Emollient
Niacinamide
Smoothing
Salix Alba Bark Extract
Astringent
Tocopherol
Antioxidant
Aluminum Hydroxide
EmollientTitanium Dioxide
Cosmetic Colorant
CI 77891
Cosmetic ColorantIron Oxides
Water, C9-12 Alkane, Butylene Glycol, Polyglyceryl-6 Polyricinoleate, Isodecyl Neopentanoate, Undecane, Polyglyceryl-2 Isostearate, Sodium Chloride, Diisostearyl Dimer Dilinoleate, Glycerin, Disteardimonium Hectorite, Tridecane, Phenoxyethanol, Sodium Potassium Aluminum Silicate, Jojoba Esters, Helianthus Annuus Seed Wax, Silica, Sodium Lauroyl Glutamate, Sodium Hyaluronate, Lysine, Magnesium Chloride, Polyglycerin-3, Acacia Decurrens Flower Wax, Niacinamide, Salix Alba Bark Extract, Tocopherol, Aluminum Hydroxide, Titanium Dioxide, CI 77891, Iron Oxides
Water
Skin ConditioningCaprylic/Capric Triglyceride
Masking
Mica
Cosmetic ColorantOctyldodecanol
Emollient
Polyglyceryl-2 Dipolyhydroxystearate
Skin Conditioning
Ethylhexyl Olivate
Skin Conditioning
Undecane
EmollientGlycerin
Humectant
Polyhydroxystearic Acid
Emulsifying
Tridecane
Perfuming
Polyglyceryl-3 Diisostearate
Emulsifying
Galactoarabinan
Helianthus Annuus Seed Wax
Skin Conditioning
Arnica Montana Flower Extract
Masking
Caffeine
Skin Conditioning
Dunaliella Salina Extract
Skin ConditioningFoeniculum Vulgare Oil
Emollient
Glyceryl Oleate
Emollient
Helianthus Annuus Seed Oil
Emollient
Lecithin
Emollient
Maltodextrin
Absorbent
Palmitoyl Tripeptide-5
Skin Conditioning
Panthenol
Skin Conditioning
Rosmarinus Officinalis Extract
AntimicrobialSodium Hyaluronate
Humectant
Squalane
Emollient
Tocopherol
Antioxidant
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Water, Caprylic/Capric Triglyceride, Mica, Octyldodecanol, Polyglyceryl-2 Dipolyhydroxystearate, Ethylhexyl Olivate, Undecane, Glycerin, Polyhydroxystearic Acid, Tridecane, Polyglyceryl-3 Diisostearate, Galactoarabinan, Helianthus Annuus Seed Wax, Arnica Montana Flower Extract, Caffeine, Dunaliella Salina Extract, Foeniculum Vulgare Oil, Glyceryl Oleate, Helianthus Annuus Seed Oil, Lecithin, Maltodextrin, Palmitoyl Tripeptide-5, Panthenol, Rosmarinus Officinalis Extract, Sodium Hyaluronate, Squalane, Tocopherol, Potassium Sorbate, Sodium Benzoate
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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.
Learn more about GlycerinHelianthus Annuus Seed Wax is created from the common sunflower.
Sunflower seed wax is made up of long chain non-glyceride esters, a small amount of fatty alcohols, and fatty acids.
This ingredient is often used to enhance the texture of products. The fatty acid properties also help hydrate the skin.
Learn more about Helianthus Annuus Seed WaxSodium 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.
Learn more about Sodium HyaluronateTocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
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.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
Learn more about TocopherolTridecane is a lightweight emollient and fragrancing ingredient. It is a paraffin and often called a silicone alternative.
According to official INCI guidelines, this ingredient is used to give a light odor to raw materials. It is often used as a starter ingredient to create parfum.
This ingredient can be derived from palm oil, or coconut oil. It is also naturally found in certain species of organisms.
According to the NOAA, this ingredient can cause skin sensitivity with prolonged use. However, this warning is taken from the Coast Guard and no studies have been done on this in relation to cosmetics.
Tridecane is not water soluble.
Learn more about TridecaneUndecane is an emollient and helps create a lightweight base for products.
Is is not soluble in water and naturally occurring in some species.
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!
Learn more about Water
