NARS Cosmetics Sheer Glow Foundation - Oslo Versus Mac Cosmetics Studio Fix Fluid Foundation With SPF 15 - NW60
Updated on June 01, 2024
Overview
What they are
These products are both foundations. They have a total of 11 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, oils or parabens
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
NARS Cosmetics Sheer Glow Foundation 31 ingredients
Mac Cosmetics Studio Fix Fluid Foundation With SPF 15 36 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
NARS Cosmetics Sheer Glow Foundation 31 ingredients
Mac Cosmetics Studio Fix Fluid Foundation With SPF 15 36 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Cyclopentasiloxane
Emollient
Water
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Dimethicone
Emollient
Polymethylsilsesquioxane
Triethylhexanoin
MaskingDimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
PEG-10 Dimethicone
Skin Conditioning
Bis-Butyldimethicone Polyglyceryl-3
CleansingDisteardimonium Hectorite
StabilisingCurcuma Longa Root Extract
Masking
Ascorbyl Glucoside
Antioxidant
Paeonia Albiflora Root Extract
Skin ConditioningTocopherol
Antioxidant
Sorbitan Sesquiisostearate
Emulsifying
Sodium Glutamate
Masking1-Methylhydantoin-2-Imide
Skin ConditioningSodium Dehydroacetate
Preservative
Aluminum Hydroxide
EmollientPolysilicone-2
Triethoxycaprylylsilane
Ethylhexylglycerin
Skin ConditioningGlucosyl Hesperidin
HumectantBenzoic Acid
Masking
Chlorphenesin
Antimicrobial
Phenoxyethanol
Preservative
Iron Oxides
CI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantCI 77891
Cosmetic ColorantCyclopentasiloxane, Water, Butylene Glycol, Glycerin, Dimethicone, Polymethylsilsesquioxane, Triethylhexanoin, Dimethicone/Vinyl Dimethicone Crosspolymer, PEG-10 Dimethicone, Bis-Butyldimethicone Polyglyceryl-3, Disteardimonium Hectorite, Curcuma Longa Root Extract, Ascorbyl Glucoside, Paeonia Albiflora Root Extract, Tocopherol, Sorbitan Sesquiisostearate, Sodium Glutamate, 1-Methylhydantoin-2-Imide, Sodium Dehydroacetate, Aluminum Hydroxide, Polysilicone-2, Triethoxycaprylylsilane, Ethylhexylglycerin, Glucosyl Hesperidin, Benzoic Acid, Chlorphenesin, Phenoxyethanol, Iron Oxides, CI 77492, CI 77499, CI 77891
Ethylhexyl Methoxycinnamate 2.5%
UV Absorber
Titanium Dioxide 1%
Cosmetic Colorant
Water
Skin ConditioningCyclopentasiloxane
Emollient
PEG-10 Dimethicone
Skin Conditioning
Butylene Glycol
Humectant
Trimethylsiloxysilicate
Emollient
Dimethicone
Emollient
Magnesium Sulfate
Laminaria Saccharina Extract
Skin ProtectingAlgae Extract
Emollient
Tocopheryl Acetate
Antioxidant
Sodium Hyaluronate
Humectant
Tocopherol
Antioxidant
Lecithin
Emollient
Hydrogenated Lecithin
Emulsifying
Xanthan Gum
EmulsifyingSorbitan Sesquioleate
Emulsifying
Methoxy Amodimethicone/Silsesquioxane Copolymer
Skin ConditioningLaureth-7
EmulsifyingDipropylene Glycol
MaskingDimethicone/PEG-10/15 Crosspolymer
Dimethicone/PEG-10 Crosspolymer
EmollientPEG/PPG-18/18 Dimethicone
Emulsifying
Disteardimonium Hectorite
StabilisingSilica
Abrasive
Dimethicone Crosspolymer
Emulsion Stabilising
Triethoxycaprylylsilane
Propylene Carbonate
SolventPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Sorbic Acid
Preservative
Chloroxylenol
Antimicrobial
Phenoxyethanol
Preservative
CI 77891
Cosmetic ColorantIron Oxides
Chromium Oxide Greens
Ethylhexyl Methoxycinnamate 2.5%, Titanium Dioxide 1%, Water, Cyclopentasiloxane, PEG-10 Dimethicone, Butylene Glycol, Trimethylsiloxysilicate, Dimethicone, Magnesium Sulfate, Laminaria Saccharina Extract, Algae Extract, Tocopheryl Acetate, Sodium Hyaluronate, Tocopherol, Lecithin, Hydrogenated Lecithin, Xanthan Gum, Sorbitan Sesquioleate, Methoxy Amodimethicone/Silsesquioxane Copolymer, Laureth-7, Dipropylene Glycol, Dimethicone/PEG-10/15 Crosspolymer, Dimethicone/PEG-10 Crosspolymer, PEG/PPG-18/18 Dimethicone, Disteardimonium Hectorite, Silica, Dimethicone Crosspolymer, Triethoxycaprylylsilane, Propylene Carbonate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sorbic Acid, Chloroxylenol, Phenoxyethanol, CI 77891, Iron Oxides, Chromium Oxide Greens
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 GlycolCi 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.
It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.
Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.
Learn more about CI 77891Cyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneDimethicone 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 DimethiconeDisteardimonium 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 HectoritePeg-10 Dimethicone is silicone with conditioner and emulsifier properties. It mostly acts as an emollient in skincare and and humectant in haircare.
According to the manufacturer, acidic formulations decrease the stability of this ingredient. It works best in neutral or near neutral formulations.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolTriethoxycaprylylsilane 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 TriethoxycaprylylsilaneWater. 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 WaterThis 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
Here's what our community thinks of the ingredients in these products.
When to use
NARS Cosmetics Sheer Glow Foundation 31 ingredients
Mac Cosmetics Studio Fix Fluid Foundation With SPF 15 36 ingredients
Reviews
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