NARS Cosmetics Soft Matte Complete Foundation - Oslo Versus Covergirl TruBlend Matte Made Liquid Foundation - T80
Updated on January 15, 2025
Overview
What they are
These products are both foundations. They have a total of 7 ingredients in common
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for dry skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, 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
NARS Cosmetics Soft Matte Complete Foundation 33 ingredients
Covergirl TruBlend Matte Made Liquid Foundation 31 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 Soft Matte Complete Foundation 33 ingredients
Covergirl TruBlend Matte Made Liquid Foundation 31 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDimethicone
Emollient
Methyl Methacrylate Crosspolymer
Trimethylsiloxysilicate
Emollient
Glycerin
Humectant
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
Sodium Chloride
Masking
Bis-Butyldimethicone Polyglyceryl-3
CleansingOryza Sativa Bran Extract
Skin Conditioning
Helianthus Annuus Extract
Emollient
Rosmarinus Officinalis Leaf Extract
AntimicrobialPlankton Extract
Skin ConditioningAlteromonas Ferment Extract
Skin Conditioning
PEG-12 Dimethicone
Skin Conditioning
PEG-10 Dimethicone
Skin Conditioning
Butylene Glycol
Humectant
Aluminum Hydroxide
EmollientPolysilicone-2
Disteardimonium Hectorite
StabilisingCI 77120
Cosmetic ColorantTocopherol
Antioxidant
Hydrogen Dimethicone
Sodium Acetylated Hyaluronate
Humectant
Alumina
Abrasive
Glucose
Humectant
Hydrolyzed Pea Protein
EmollientSodium Succinate
BufferingPhenoxyethanol
Preservative
Iron Oxides
CI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantMica
Cosmetic Colorant
CI 77891
Cosmetic ColorantWater, Dimethicone, Methyl Methacrylate Crosspolymer, Trimethylsiloxysilicate, Glycerin, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Sodium Chloride, Bis-Butyldimethicone Polyglyceryl-3, Oryza Sativa Bran Extract, Helianthus Annuus Extract, Rosmarinus Officinalis Leaf Extract, Plankton Extract, Alteromonas Ferment Extract, PEG-12 Dimethicone, PEG-10 Dimethicone, Butylene Glycol, Aluminum Hydroxide, Polysilicone-2, Disteardimonium Hectorite, CI 77120, Tocopherol, Hydrogen Dimethicone, Sodium Acetylated Hyaluronate, Alumina, Glucose, Hydrolyzed Pea Protein, Sodium Succinate, Phenoxyethanol, Iron Oxides, CI 77492, CI 77499, Mica, CI 77891
Water
Skin ConditioningCyclopentasiloxane
Emollient
Talc
Abrasive
Propylene Glycol
Humectant
Dimethicone
Emollient
PEG/PPG-18/18 Dimethicone
Emulsifying
Aluminum Starch Octenylsuccinate
Absorbent
Sodium Chloride
Masking
Pvp
Emulsion StabilisingPhenoxyethanol
Preservative
Trihydroxystearin
Skin Conditioning
Methicone
Emollient
Arachidyl Behenate
Emollient1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
EmollientTitanium Dioxide
Cosmetic Colorant
Sodium Benzoate
Masking
Silica
Abrasive
Acrylonitrile/Methyl Methacrylate/Vinylidene Chloride Copolymer
Synthetic Wax
Abrasive
Polyglyceryl-4 Isostearate
Emulsifying
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Hexyl Laurate
Emollient
Ethylene Brassylate
MaskingBehenic Acid
Cleansing
Polyethylene
Abrasive
Aluminum Hydroxide
EmollientStearic Acid
Cleansing
Isopropyl Titanium Triisostearate
Emollient
CI 77891
Cosmetic ColorantIron Oxides
Water, Cyclopentasiloxane, Talc, Propylene Glycol, Dimethicone, PEG/PPG-18/18 Dimethicone, Aluminum Starch Octenylsuccinate, Sodium Chloride, Pvp, Phenoxyethanol, Trihydroxystearin, Methicone, Arachidyl Behenate, 1,2-Hexanediol, Caprylyl Glycol, Titanium Dioxide, Sodium Benzoate, Silica, Acrylonitrile/Methyl Methacrylate/Vinylidene Chloride Copolymer, Synthetic Wax, Polyglyceryl-4 Isostearate, Cetyl PEG/PPG-10/1 Dimethicone, Hexyl Laurate, Ethylene Brassylate, Behenic Acid, Polyethylene, Aluminum Hydroxide, Stearic Acid, Isopropyl Titanium Triisostearate, CI 77891, 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.
Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.
According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.
In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.
There is currently no credible scientific evidence linking aluminum hydroxide in cosmetics to increased cancer risk.
Major health organizations allow the use of aluminum hydroxide in personal care products and have not flagged it as a carcinogenic risk at typical usage levels.
Learn more about Aluminum HydroxideCi 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 77891Dimethicone 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 DimethiconePhenoxyethanol 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.
Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.
This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.
The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.
Scrubs may use salt as the primary exfoliating ingredient.
Learn more about Sodium ChlorideWater. 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.
