Mac Cosmetics Studio Fix 24-Hour Smooth Wear Concealer - NC50 Versus NARS Cosmetics Soft Matte Complete Concealer - L2.6 Café Con Leche
Updated on October 13, 2023
Overview
What they are
These products are both concealers. They have a total of 10 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening 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 fragrances and 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
Mac Cosmetics Studio Fix 24-Hour Smooth Wear Concealer 33 ingredients
NARS Cosmetics Soft Matte Complete Concealer 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
Mac Cosmetics Studio Fix 24-Hour Smooth Wear Concealer 33 ingredients
NARS Cosmetics Soft Matte Complete Concealer 31 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Cyclopentasiloxane
Emollient
Water
Skin ConditioningTrimethylsiloxysilicate
Emollient
Butylene Glycol
Humectant
PEG/PPG-18/18 Dimethicone
Emulsifying
Sorbitan Sesquioleate
Emulsifying
Tribehenin
Emollient
Magnesium Sulfate
Phenyl Trimethicone
Skin Conditioning
Dimethicone Crosspolymer
Emulsion Stabilising
Dimethicone
Emollient
Methicone
Emollient
Silica
Abrasive
Nylon-12
Olea Europaea Leaf Extract
Perfuming
Algae Extract
Emollient
Oryza Sativa Bran Extract
Skin Conditioning
Glycerin
Humectant
Ethylhexylglycerin
Skin ConditioningLaureth-7
EmulsifyingXanthan Gum
EmulsifyingTocopheryl Acetate
Antioxidant
Sodium Hyaluronate
Humectant
Tocopherol
Antioxidant
Caprylyl Glycol
EmollientPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Phenoxyethanol
Preservative
Chlorphenesin
Antimicrobial
Sorbic Acid
Preservative
CI 77891
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77499
Cosmetic ColorantCyclopentasiloxane, Water, Trimethylsiloxysilicate, Butylene Glycol, PEG/PPG-18/18 Dimethicone, Sorbitan Sesquioleate, Tribehenin, Magnesium Sulfate, Phenyl Trimethicone, Dimethicone Crosspolymer, Dimethicone, Methicone, Silica, Nylon-12, Olea Europaea Leaf Extract, Algae Extract, Oryza Sativa Bran Extract, Glycerin, Ethylhexylglycerin, Laureth-7, Xanthan Gum, Tocopheryl Acetate, Sodium Hyaluronate, Tocopherol, Caprylyl Glycol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phenoxyethanol, Chlorphenesin, Sorbic Acid, CI 77891, CI 77492, CI 77491, CI 77499
Dimethicone
Emollient
Water
Skin ConditioningGlycerin
Humectant
Nylon-12
Butylene Glycol
Humectant
Paraffin
Perfuming
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Dicaprylyl Carbonate
EmollientPEG-10 Dimethicone
Skin Conditioning
Sorbitan Sesquiisostearate
Emulsifying
PEG-400
Emulsion StabilisingSilica
Abrasive
Aluminum Hydroxide
EmollientPolysilicone-2
Microcrystalline Wax
Emulsion Stabilising
CI 77120
Cosmetic ColorantDistearyldimonium Chloride
Palmitic Acid
Emollient
Hydrogen Dimethicone
Palmitoyl Tripeptide-5
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Ascorbic Acid
Antioxidant
Retinyl Palmitate
Skin Conditioning
Alumina
Abrasive
Sodium Acetylated Hyaluronate
Humectant
Tocopherol
Antioxidant
Phenoxyethanol
Preservative
CI 77163
Cosmetic ColorantIron Oxides
Mica
Cosmetic Colorant
CI 77891
Cosmetic ColorantDimethicone, Water, Glycerin, Nylon-12, Butylene Glycol, Paraffin, Dimethicone/Vinyl Dimethicone Crosspolymer, Dicaprylyl Carbonate, PEG-10 Dimethicone, Sorbitan Sesquiisostearate, PEG-400, Silica, Aluminum Hydroxide, Polysilicone-2, Microcrystalline Wax, CI 77120, Distearyldimonium Chloride, Palmitic Acid, Hydrogen Dimethicone, Palmitoyl Tripeptide-5, Tocopheryl Acetate, Ascorbic Acid, Retinyl Palmitate, Alumina, Sodium Acetylated Hyaluronate, Tocopherol, Phenoxyethanol, CI 77163, Iron Oxides, Mica, CI 77891
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 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 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 GlycerinNylon-12 is a polymer. It is derived from 12-aminododecanoic acid, an omega-amino fatty acid
According to a manufacturer, it is a talc substitute. Like talc, nylon-12 gives products a satin feel. The manufacturer also claims this ingredients does not block pores and has moderate oil absorption.
This ingredient may not be reef-safe.
Learn more about Nylon-12Phenoxyethanol 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.
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaTocopherol (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 TocopherolTocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Mac Cosmetics Studio Fix 24-Hour Smooth Wear Concealer 33 ingredients
NARS Cosmetics Soft Matte Complete Concealer 31 ingredients
Reviews
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