Laura Mercier Flawless Fusion Ultra-Longwear Foundation - 2W2 Butterscotch Versus Ilia Super Serum Skin Tint SPF 40 - Skye ST0.5
Updated on January 17, 2025
Overview
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any common allergens, oils, parabens or sulfates
What's Inside
They both contain fragrances
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 Foundation 27 ingredients
Ilia Super Serum Skin Tint SPF 40 30 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 Foundation 27 ingredients
Ilia Super Serum Skin Tint SPF 40 30 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningIsododecane
EmollientMethyl Trimethicone
Skin Conditioning
Cyclopentasiloxane
Emollient
Butylene Glycol
Humectant
PEG-9 Polydimethylsiloxyethyl Dimethicone
Emulsifying
Silica
Abrasive
Dimethicone
Emollient
Phenyl Trimethicone
Skin Conditioning
Disteardimonium Hectorite
StabilisingAcrylates/Dimethicone Copolymer
Skin ConditioningSodium Chloride
Masking
Phenoxyethanol
Preservative
Propylene Carbonate
SolventSodium Stearoyl Glutamate
CleansingGlycerin
Humectant
Farnesyl Acetate
Perfuming
Vp/Va Copolymer
Panthenyl Triacetate
Alcohol
Antimicrobial
Tocopheryl Acetate
Antioxidant
Pistacia Lentiscus Gum
MaskingLecithin
EmollientTitanium Dioxide
Cosmetic Colorant
CI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantWater, Isododecane, Methyl Trimethicone, Cyclopentasiloxane, Butylene Glycol, PEG-9 Polydimethylsiloxyethyl Dimethicone, Silica, Dimethicone, Phenyl Trimethicone, Disteardimonium Hectorite, Acrylates/Dimethicone Copolymer, Sodium Chloride, Phenoxyethanol, Propylene Carbonate, Sodium Stearoyl Glutamate, Glycerin, Farnesyl Acetate, Vp/Va Copolymer, Panthenyl Triacetate, Alcohol, Tocopheryl Acetate, Pistacia Lentiscus Gum, Lecithin, Titanium Dioxide, CI 77491, CI 77492, CI 77499
Zinc Oxide 12%
Cosmetic Colorant
Water
Skin ConditioningSqualane
Emollient
Shea Butter Ethyl Esters
Emollient
Isoamyl Laurate
Emollient
Polyglyceryl-3 Ricinoleate
Emulsifying
Butyloctyl Salicylate
Skin Conditioning
Propanediol
SolventIsopropyl Isostearate
Emollient
Polyglyceryl-3 Diisostearate
Emulsifying
Methylpropanediol
SolventNiacinamide
Smoothing
Sodium Chloride
Masking
Lecithin
EmollientCaprylyl Glycol
EmollientSilica
Abrasive
Aloe Barbadensis Leaf Juice Powder
Skin ConditioningBisabolol
Masking
Hydrolyzed Sodium Hyaluronate
Skin ConditioningAllantoin
Skin Conditioning
Phenylpropanol
Masking
Sodium Myristoyl Glutamate
CleansingSodium Hyaluronate
Humectant
Tetrasodium Glutamate Diacetate
Aluminum Hydroxide
EmollientPolyhydroxystearic Acid
Emulsifying
CI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantCI 77891
Cosmetic ColorantZinc Oxide 12%, Water, Squalane, Shea Butter Ethyl Esters, Isoamyl Laurate, Polyglyceryl-3 Ricinoleate, Butyloctyl Salicylate, Propanediol, Isopropyl Isostearate, Polyglyceryl-3 Diisostearate, Methylpropanediol, Niacinamide, Sodium Chloride, Lecithin, Caprylyl Glycol, Silica, Aloe Barbadensis Leaf Juice Powder, Bisabolol, Hydrolyzed Sodium Hyaluronate, Allantoin, Phenylpropanol, Sodium Myristoyl Glutamate, Sodium Hyaluronate, Tetrasodium Glutamate Diacetate, Aluminum Hydroxide, Polyhydroxystearic Acid, CI 77491, CI 77492, CI 77499, 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.
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 WaterSilica 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 SilicaChances 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 ChlorideLecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of mixture of phospholipids.
This ingredient has emollient and emulsifying properties.
As an emollient, lecithen helps soften the skin and creates a barrier to keep moisture in.
As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can also help ingredients be better absorbed by the skin.
This is because the phospholipids in lecithin produce liposomes. Liposomes help other ingredients get through the skin barrier.
Depending on the source of this ingredient, lecithin may not be fungal acne safe. This is because some sources of lecithin come from soybean oil, which may feed the malassezia yeast that feeds fungal acne.
We recommend reaching out to the brand you are purchasing from to inquire about the source of their lecithin.
Learn more about LecithinCi 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
Here's what our community thinks of the ingredients in these products.
When to use
Laura Mercier Flawless Fusion Ultra-Longwear Foundation 27 ingredients
Ilia Super Serum Skin Tint SPF 40 30 ingredients
Reviews
Here's what our community thinks
Laura Mercier Flawless Fusion Ultra-Longwear Foundation 27 ingredients
Lovely sheer coverage, not thick or heavy like alot of FA-safe foundations. Natural finish, not too matte or dewy. Doesn’t dry out skin if you prep well… really like this foundation
Ilia Super Serum Skin Tint SPF 40 30 ingredients
so excited to find a product without tocopherol and phenoxyethanol. love everything about it!
