Laura Mercier Flawless Fusion Ultra Longwear Concealer - 1.5W Versus Bobbi Brown Weightless Skin Foundation SPF 15 - Cool Ivory
Updated on January 17, 2025
Overview
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for dry skin, brightening skin and reducing pores
Free From
They both do not contain any harsh alcohols 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
Laura Mercier Flawless Fusion Ultra Longwear Concealer 37 ingredients
Bobbi Brown Weightless Skin Foundation SPF 15 42 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Laura Mercier Flawless Fusion Ultra Longwear Concealer 37 ingredients
Bobbi Brown Weightless Skin Foundation SPF 15 42 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCyclopentasiloxane
Emollient
Dodecane
Perfuming
Glycerin
Humectant
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Butylene Glycol
Humectant
Heptyl Undecylenate
Emollient
Phenyl Trimethicone
Skin Conditioning
Hydrogendimethylsiloxysilicate
Neopentyl Glycol Diheptanoate
EmollientBis-PEG/PPG-14/14 Dimethicone
Emollient
Silica
Abrasive
Quaternium-90 Bentonite
Acrylates/C12-22 Alkyl Methacrylate Copolymer
Tribehenin
Emollient
Boron Nitride
AbsorbentPolyglyceryl-3 Diisostearate
Emulsifying
Lecithin
EmollientPentylene Glycol
Skin ConditioningDisodium Stearoyl Glutamate
CleansingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningAscorbyl Glucoside
Antioxidant
Magnesium Sulfate
Laureth-7
EmulsifyingPropylene Carbonate
SolventAluminum Dimyristate
Emulsion StabilisingTriethoxycaprylylsilane
Serica
HumectantTrisodium EDTA
Phenoxyethanol
Preservative
Caprylyl Glycol
EmollientChlorphenesin
Antimicrobial
Mica
Cosmetic Colorant
CI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantWater, Cyclopentasiloxane, Dodecane, Glycerin, Cetyl PEG/PPG-10/1 Dimethicone, Butylene Glycol, Heptyl Undecylenate, Phenyl Trimethicone, Hydrogendimethylsiloxysilicate, Neopentyl Glycol Diheptanoate, Bis-PEG/PPG-14/14 Dimethicone, Silica, Quaternium-90 Bentonite, Acrylates/C12-22 Alkyl Methacrylate Copolymer, Tribehenin, Boron Nitride, Polyglyceryl-3 Diisostearate, Lecithin, Pentylene Glycol, Disodium Stearoyl Glutamate, Dimethicone/Vinyl Dimethicone Crosspolymer, Ascorbyl Glucoside, Magnesium Sulfate, Laureth-7, Propylene Carbonate, Aluminum Dimyristate, Triethoxycaprylylsilane, Serica, Trisodium EDTA, Phenoxyethanol, Caprylyl Glycol, Chlorphenesin, Mica, CI 77891, CI 77491, CI 77492, CI 77499
Ethylhexyl Methoxycinnamate 6.7%
UV Absorber
Titanium Dioxide 1.6%
Cosmetic Colorant
Water
Skin ConditioningDimethicone
Emollient
Glycerin
Humectant
Trimethylsiloxysilicate
Emollient
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Butylene Glycol
Humectant
Polymethylsilsesquioxane
Polyglyceryl-3 Diisostearate
Emulsifying
Sodium Chloride
Masking
Acetyl Glucosamine
Skin ConditioningDisteardimonium Hectorite
StabilisingLaminaria Saccharina Extract
Skin ProtectingLavandula Angustifolia Oil
Masking
Lavandula Hybrida Oil
Emollient
Honey Extract
Humectant
Butyl Avocadate
Skin Conditioning
Caprylyl Glycol
EmollientDisodium Stearoyl Glutamate
CleansingSodium Hyaluronate
Humectant
Salicylic Acid
Masking
Methoxy Amodimethicone/Silsesquioxane Copolymer
Skin ConditioningAluminum Hydroxide
EmollientSilica
Abrasive
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Polysilicone-11
Citric Acid
Buffering
Sodium Hydroxide
BufferingHexylene Glycol
EmulsifyingStearic Acid
Cleansing
Linalool
Perfuming
Linalyl Acetate
Masking
BHT
Antioxidant
Tocopheryl Acetate
Antioxidant
Disodium EDTA
Phenoxyethanol
Preservative
Mica
Cosmetic Colorant
CI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantEthylhexyl Methoxycinnamate 6.7%, Titanium Dioxide 1.6%, Water, Dimethicone, Glycerin, Trimethylsiloxysilicate, Cetyl PEG/PPG-10/1 Dimethicone, Butylene Glycol, Polymethylsilsesquioxane, Polyglyceryl-3 Diisostearate, Sodium Chloride, Acetyl Glucosamine, Disteardimonium Hectorite, Laminaria Saccharina Extract, Lavandula Angustifolia Oil, Lavandula Hybrida Oil, Honey Extract, Butyl Avocadate, Caprylyl Glycol, Disodium Stearoyl Glutamate, Sodium Hyaluronate, Salicylic Acid, Methoxy Amodimethicone/Silsesquioxane Copolymer, Aluminum Hydroxide, Silica, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Polysilicone-11, Citric Acid, Sodium Hydroxide, Hexylene Glycol, Stearic Acid, Linalool, Linalyl Acetate, BHT, Tocopheryl Acetate, Disodium EDTA, Phenoxyethanol, Mica, CI 77891, CI 77491, CI 77492, CI 77499
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 WaterGlycerin 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 GlycerinThis ingredient is a high molecular weight silicone. It has emulsifying and skin conditioning properties.
Butylene 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.
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 SilicaPolyglyceryl-3 Diisostearate is an emulsifer and emollient. It comes from Isostearic Acid and Polyglycerin-3.
As an emulsifier, it helps stabilize products by preventing oils and water from separating.
This ingredient may not be Malassezia folliculitis, or fungal acne safe.
Learn more about Polyglyceryl-3 DiisostearateDSG is used as a surfactant.
Surfactants are cleansing ingredients that help remove oil, dirt, and other impurities from the skin. They work by reducing surface tension between water and oils/dirt to allow them to be easily rinsed away.
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.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolMica refers to a group of silicate minerals. Mica crystals are easily split to give products a shimmer. These crystals are able to reflect light to temporarily give your skin a glowy look.
Mica is found to be safe. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.
Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.
Mica can be naturally found throughout the world. However, some sources of mica may be controversial. In 2016, mica mined in the Jharkhand state in India was found to be using child labor. However, companies are able to source ethical mica affiliated with international organizations that monitor the mica supply chain.
Learn more about MicaCi 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 77891Ci 77491 is also hydrated iron III oxide. It's sole purpose is to give a red/pink hue to products.
Iron III oxides are classified as inorganic chemicals for coloring.
Synthetically created Ci 77491 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.
Learn more about CI 77491Ci 77492 is also hydrated iron III oxide. It's sole purpose is to give a yellow hue to products.
Iron III oxides are classified as inorganic chemicals for coloring.
Synthetically created Ci 77492 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.
Learn more about CI 77492Ci 77499 is also hydrated iron III oxide. It is created from mixing red and black iron oxides. This helps give shades of darkness to a product.
Iron III oxides are classified as inorganic chemicals for coloring.
Ingredient Ratings
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