Laura Mercier Real Flawless Weightless Perfecting Waterproof Foundation - 0N1 Silk Versus Westman Atelier Vital Skin Foundation Stick - Atelier II
Updated on January 30, 2025
Overview
What they are
These products are both vegan foundations. They have a total of 8 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 common allergens, fragrances, parabens, silicones or sulfates
What's Inside
They both contain oils
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 Real Flawless Weightless Perfecting Waterproof Foundation 21 ingredients
Westman Atelier Vital Skin Foundation Stick 27 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Laura Mercier Real Flawless Weightless Perfecting Waterproof Foundation 21 ingredients
Westman Atelier Vital Skin Foundation Stick 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Isododecane
EmollientIsodecyl Neopentanoate
EmollientHydrogenated Polyisobutene
EmollientHydrogenated Polycyclopentadiene
Hydrogenated Didecene
Skin ConditioningSilica
Abrasive
Polyglyceryl-3 Diisostearate
Emulsifying
Hydrogenated Styrene/Isoprene Copolymer
Dicalcium Phosphate
Abrasive
Disteardimonium Hectorite
StabilisingCellulose
AbsorbentLauryl PCA
HumectantTheobroma Cacao Seed Extract
Antioxidant
Hydrogenated Lecithin
EmulsifyingCamellia Oleifera Seed Oil
Skin Conditioning
Water
Skin ConditioningPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Tocopheryl Acetate
Antioxidant
Butylene Glycol
Humectant
Iron Oxides
CI 77891
Cosmetic ColorantIsododecane, Isodecyl Neopentanoate, Hydrogenated Polyisobutene, Hydrogenated Polycyclopentadiene, Hydrogenated Didecene, Silica, Polyglyceryl-3 Diisostearate, Hydrogenated Styrene/Isoprene Copolymer, Dicalcium Phosphate, Disteardimonium Hectorite, Cellulose, Lauryl PCA, Theobroma Cacao Seed Extract, Hydrogenated Lecithin, Camellia Oleifera Seed Oil, Water, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Tocopheryl Acetate, Butylene Glycol, Iron Oxides, CI 77891
Caprylic/Capric Triglyceride
MaskingIsononyl Isononanoate
EmollientIsodecyl Neopentanoate
EmollientDicalcium Phosphate
Abrasive
Microcrystalline Wax
Emulsion Stabilising
Squalane
Emollient
Polyethylene
Abrasive
Vp/Hexadecene Copolymer
Synthetic Wax
Abrasive
Disteardimonium Hectorite
StabilisingHydrogenated Polyisobutene
EmollientSilica
Abrasive
Nylon-12
Camellia Oleifera Seed Oil
Skin Conditioning
Hydrogenated Coconut Oil
Emollient
Phytosphingosine
Skin Conditioning
Butyl Stearate
Emollient
Isostearyl Alcohol
Emollient
Alcohol
Antimicrobial
Water
Skin ConditioningPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Butylene/Ethylene/Styrene Copolymer
Ethylene/Propylene/Styrene Copolymer
Mica
Cosmetic Colorant
Dibutyl Lauroyl Glutamide
Skin ConditioningRubus Idaeus Leaf Cell Culture
Skin ConditioningTin Oxide
Abrasive
Caprylic/Capric Triglyceride, Isononyl Isononanoate, Isodecyl Neopentanoate, Dicalcium Phosphate, Microcrystalline Wax, Squalane, Polyethylene, Vp/Hexadecene Copolymer, Synthetic Wax, Disteardimonium Hectorite, Hydrogenated Polyisobutene, Silica, Nylon-12, Camellia Oleifera Seed Oil, Hydrogenated Coconut Oil, Phytosphingosine, Butyl Stearate, Isostearyl Alcohol, Alcohol, Water, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Butylene/Ethylene/Styrene Copolymer, Ethylene/Propylene/Styrene Copolymer, Mica, Dibutyl Lauroyl Glutamide, Rubus Idaeus Leaf Cell Culture, Tin Oxide
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
We don't have a description for Isodecyl Neopentanoate yet.
Hydrogenated Polyisobutene is a synthetic polymer. Polymers are compounds with high molecular weight. Hydrogenated Polyisobutene is an emollient and texture enhancer.
In one study, Hydrogenated Polyisobutene showed better skin hydration levels than Caprylic/Capric Triglyceride. As an emollient, it helps keep your skin soft and hydrated by trapping moisture in.
Hydrogenated Polyisobutene is often used as a mineral oil replacement.
Learn more about Hydrogenated PolyisobuteneSilica 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 SilicaDicalcium Phosphate is an exfoliant.
Disteardimonium 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 HectoriteCamellia Oleifera Seed Oil comes from a green tea plant native to China. It is closely related to Camellia sinensis. Both plants have very similar properties. This plant also has similar properties to olive oil.
This ingredient is rich in oleic acid. This makes it an effective moisturizer. By creating a thin film on the skin, Camellia Oleifera Seed Oil traps moisture within. This helps keep your skin smooth and hydrated.
The antioxidant and soothing properties of this ingredient come from Vitamin E and polyphenols.
The seed oil comes from the dried kernels of the plant.
Learn more about Camellia Oleifera Seed OilWater. 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 WaterPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate (long name, huh?) is a synthetic antioxidant.
It is used to help stabilize other antioxidants or prevent the color from changing in a product.
As an antioxidant, it helps fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material. Thus, antioxidants may reduce the signs of aging.
This ingredient is oil-soluble.
Learn more about Pentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Laura Mercier Real Flawless Weightless Perfecting Waterproof Foundation 21 ingredients
Westman Atelier Vital Skin Foundation Stick 27 ingredients
Reviews
Here's what our community thinks
Laura Mercier Real Flawless Weightless Perfecting Waterproof Foundation 21 ingredients
I recently bought this foundation because of all the great things I've heard about it. I bought it with MY OWN MONEY & I'm actually thinking about returning it instead of trying it at all.... Part of the reason I bought it was because of the whole weightless, perfecting, & waterproof claims in the title. I have oily to normal skin and thought this was going to be a great matte foundation. Well Show more
