Charlotte Tilbury Beautiful Skin Foundation - 17N Versus NARS Cosmetics Sheer Glow Foundation - Vienna L4.5
Updated on October 15, 2023
Overview
What they are
These products are both foundations. They have a total of 8 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
What's Inside
They both contain silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Charlotte Tilbury Beautiful Skin Foundation 36 ingredients
NARS Cosmetics Sheer Glow Foundation 24 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Charlotte Tilbury Beautiful Skin Foundation 36 ingredients
NARS Cosmetics Sheer Glow Foundation 24 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningPyrus Malus Fruit Water
MaskingDimethicone
Emollient
Mica
Cosmetic Colorant
Octyldodecyl Stearoyl Stearate
Emollient
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Hydrogenated Ethylhexyl Olivate
EmollientHydrogenated Polyisobutene
EmollientPropanediol
SolventGlycerin
Humectant
Trimethylsiloxysilicate
Emollient
Polyglyceryl-4 Isostearate
Emulsifying
Sodium Chloride
Masking
Lauroyl Lysine
Skin ConditioningDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningDisteardimonium Hectorite
StabilisingSodium Dehydroacetate
Preservative
Hydrogenated Olive Oil Unsaponifiables
Emollient
Caprylyl Glycol
Emollient1,2-Hexanediol
Skin ConditioningTriethoxycaprylylsilane
Sodium Gluconate
Skin ConditioningTocopheryl Acetate
Antioxidant
Maltodextrin
AbsorbentBixa Orellana Seed Extract
MaskingPentylene Glycol
Skin ConditioningButylene Glycol
Humectant
Cassia Angustifolia Seed Polysaccharide
Skin ConditioningSodium Hyaluronate
Humectant
Cocos Nucifera Fruit Extract
EmollientAluminum Hydroxide
EmollientRosa Damascena Flower Oil
Masking
Rosa Damascena Flower Water
MaskingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
CI 77891
Cosmetic ColorantIron Oxides
Water, Pyrus Malus Fruit Water, Dimethicone, Mica, Octyldodecyl Stearoyl Stearate, Cetyl PEG/PPG-10/1 Dimethicone, Hydrogenated Ethylhexyl Olivate, Hydrogenated Polyisobutene, Propanediol, Glycerin, Trimethylsiloxysilicate, Polyglyceryl-4 Isostearate, Sodium Chloride, Lauroyl Lysine, Dimethicone/Vinyl Dimethicone Crosspolymer, Disteardimonium Hectorite, Sodium Dehydroacetate, Hydrogenated Olive Oil Unsaponifiables, Caprylyl Glycol, 1,2-Hexanediol, Triethoxycaprylylsilane, Sodium Gluconate, Tocopheryl Acetate, Maltodextrin, Bixa Orellana Seed Extract, Pentylene Glycol, Butylene Glycol, Cassia Angustifolia Seed Polysaccharide, Sodium Hyaluronate, Cocos Nucifera Fruit Extract, Aluminum Hydroxide, Rosa Damascena Flower Oil, Rosa Damascena Flower Water, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, CI 77891, Iron Oxides
Water
Skin ConditioningCyclopentasiloxane
Emollient
Butylene Glycol
Humectant
Glycerin
Humectant
Polymethylsilsesquioxane
Dimethicone
Emollient
Triethylhexanoin
MaskingPEG-10 Dimethicone
Skin Conditioning
Polyglyceryl-3 Dimethicone
Cleansing
Disteardimonium Hectorite
StabilisingSodium Glutamate
MaskingSorbitan Sesquiisostearate
Emulsifying
1-Methylhydantoin-2-Imide
Skin ConditioningPhenoxyethanol
Preservative
Sodium Dehydroacetate
Preservative
Triethoxycaprylylsilane
Polysilicone-2
Serralysin
EmollientCurcuma Longa Callus Lysate
Skin ConditioningGlucosyl Hesperidin
HumectantAscorbyl Glucoside
Antioxidant
Tocopherol
Antioxidant
Titanium Dioxide
Cosmetic Colorant
Iron Oxides
Water, Cyclopentasiloxane, Butylene Glycol, Glycerin, Polymethylsilsesquioxane, Dimethicone, Triethylhexanoin, PEG-10 Dimethicone, Polyglyceryl-3 Dimethicone, Disteardimonium Hectorite, Sodium Glutamate, Sorbitan Sesquiisostearate, 1-Methylhydantoin-2-Imide, Phenoxyethanol, Sodium Dehydroacetate, Triethoxycaprylylsilane, Polysilicone-2, Serralysin, Curcuma Longa Callus Lysate, Glucosyl Hesperidin, Ascorbyl Glucoside, Tocopherol, Titanium Dioxide, Iron Oxides
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. Stay hydrated!
Learn more about WaterDimethicone is a type of synthetic silicone created from natural materials such as quartz.
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.
Learn more about DimethiconeGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinDisteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
It can also help stabilize a product by helping to disperse other ingredients.
Hectorite is a rare, white clay mineral.
Learn more about Disteardimonium HectoriteThis ingredient is a preservative with antimicrobial properties. It is the sodium salt of dehydroacetic acid.
It is especially effective at preventing bacterial and fungal growth in low concentrations.
Triethoxycaprylylsilane is a silicone used to bind and stabilize ingredients.
As an emulsifier, it helps prevent ingredients from separating. This can help elongate the shelf life of products.
Triethoxycaprylylsilane is often used to coat mineral sunscreens ingredients to help give a better feel. It also helps reduce oxidative stress in sunscreens.
Learn more about TriethoxycaprylylsilaneButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
This ingredient is a combination of red, black, and yellow iron oxide pigments. This combination of colors is usually found in foundation, because it results in a "skin" color.
Ingredient Ratings
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When to use
Charlotte Tilbury Beautiful Skin Foundation 36 ingredients
NARS Cosmetics Sheer Glow Foundation 24 ingredients
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