Hourglass Cosmetics Hourglass Vanish Seamless Foundation Stick - 6 Buff Versus Shu Uemura Unlimited Breathable Lasting Foundation - 664
Updated on June 13, 2025
Overview
What they are
These products are both foundations. They have a total of 6 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 or parabens
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
Hourglass Cosmetics Hourglass Vanish Seamless Foundation Stick 32 ingredients
Shu Uemura Unlimited Breathable Lasting Foundation 34 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
Hourglass Cosmetics Hourglass Vanish Seamless Foundation Stick 32 ingredients
Shu Uemura Unlimited Breathable Lasting Foundation 34 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Phenyl Trimethicone
Skin Conditioning
C12-15 Alkyl Ethylhexanoate
EmollientCaprylic/Capric Triglyceride
Masking
Ethylhexyl Methoxycinnamate
UV Absorber
Euphorbia Cerifera Wax
Ceresin
Emulsion StabilisingPolyethylene
Abrasive
Pentylene Glycol
Skin ConditioningMicrocrystalline Wax
Emulsion Stabilising
Polyglyceryl-2 Triisostearate
Emulsifying
Vp/Hexadecene Copolymer
Methyl Methacrylate Crosspolymer
1,2-Hexanediol
Skin Conditioning
Aluminum Hydroxide
EmollientBHT
Antioxidant
Caprylyl Glycol
EmollientDimethicone
Emollient
Ethylhexylglycerin
Skin ConditioningIllicium Verum Fruit Extract
Perfuming
Isostearyl Alcohol
Emollient
Lauryl Laurate
Skin Conditioning
Lauryl PEG/PPG-18/18 Methicone
Skin Conditioning
Macadamia Seed Oil Polyglyceryl-6 Esters Behenate
Emollient
Methicone
Emollient
Mica
Cosmetic Colorant
Phenoxyethanol
Preservative
Propanediol
Solvent
Silica
Abrasive
Talc
Abrasive
Triethoxycaprylylsilane
Iron Oxides
CI 77891
Cosmetic ColorantPhenyl Trimethicone, C12-15 Alkyl Ethylhexanoate, Caprylic/Capric Triglyceride, Ethylhexyl Methoxycinnamate, Euphorbia Cerifera Wax, Ceresin, Polyethylene, Pentylene Glycol, Microcrystalline Wax, Polyglyceryl-2 Triisostearate, Vp/Hexadecene Copolymer, Methyl Methacrylate Crosspolymer, 1,2-Hexanediol, Aluminum Hydroxide, BHT, Caprylyl Glycol, Dimethicone, Ethylhexylglycerin, Illicium Verum Fruit Extract, Isostearyl Alcohol, Lauryl Laurate, Lauryl PEG/PPG-18/18 Methicone, Macadamia Seed Oil Polyglyceryl-6 Esters Behenate, Methicone, Mica, Phenoxyethanol, Propanediol, Silica, Talc, Triethoxycaprylylsilane, Iron Oxides, CI 77891
Water
Skin ConditioningDimethicone
Emollient
Isododecane
EmollientAlcohol Denat.
Antimicrobial
Ethylhexyl Methoxycinnamate
UV Absorber
Butylene Glycol
Humectant
Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate
Titanium Dioxide
Cosmetic Colorant
PEG-10 Dimethicone
Skin Conditioning
Perlite
AbsorbentSynthetic Fluorphlogopite
Isopropyl Lauroyl Sarcosinate
Skin ConditioningDiisopropyl Sebacate
EmollientDisteardimonium Hectorite
StabilisingHdi/Trimethylol Hexyllactone Crosspolymer
Bis-PEG/PPG-14/14 Dimethicone
Emollient
Magnesium Sulfate
Aluminum Hydroxide
EmollientPhenoxyethanol
Preservative
Disodium Stearoyl Glutamate
CleansingHydrogen Dimethicone
Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate
Skin Conditioning
Silica Silylate
EmollientAcrylonitrile/Methyl Methacrylate/Vinylidene Chloride Copolymer
Tocopherol
Antioxidant
Silica
Abrasive
Isobutane
Glycerin
Humectant
BHT
Antioxidant
Moringa Oleifera Seed Extract
Skin Conditioning
Hydrolyzed Rice Extract
Skin Conditioning
Disodium Phosphate
BufferingCitric Acid
Buffering
CI 77492
Cosmetic ColorantWater, Dimethicone, Isododecane, Alcohol Denat., Ethylhexyl Methoxycinnamate, Butylene Glycol, Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate, Titanium Dioxide, PEG-10 Dimethicone, Perlite, Synthetic Fluorphlogopite, Isopropyl Lauroyl Sarcosinate, Diisopropyl Sebacate, Disteardimonium Hectorite, Hdi/Trimethylol Hexyllactone Crosspolymer, Bis-PEG/PPG-14/14 Dimethicone, Magnesium Sulfate, Aluminum Hydroxide, Phenoxyethanol, Disodium Stearoyl Glutamate, Hydrogen Dimethicone, Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate, Silica Silylate, Acrylonitrile/Methyl Methacrylate/Vinylidene Chloride Copolymer, Tocopherol, Silica, Isobutane, Glycerin, BHT, Moringa Oleifera Seed Extract, Hydrolyzed Rice Extract, Disodium Phosphate, Citric Acid, CI 77492
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 HydroxideBHT is a synthetic antioxidant and preservative.
As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.
As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation.
The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU.
However, it was recently restricted for use in the UK as of April 2024.
Learn more about BHTDimethicone 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 DimethiconeEthylhexyl Methoxycinnamate is an organic compound that provides UVB protection. It often goes by the more common name of octinoxate. It is created from methoxycinnamic acid and 2-ethylhexanol.
Ethylhexyl Methoxycinnamate absorbs UVB rays with wavelengths between 280-320 nm. UV absorbers protect your skin by using chemical reactions to convert UV rays into heat and energy.
UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA, causing sunburns and are thought to be linked to skin cancer.
The state of Hawaii has banned sunscreens containing octinoxate due to its potential impact on coral reefs. More research is needed to bridge gaps in this research. The European Union allows higher levels of octinoxate in sunscreens than the US and Australia.
Ethylhexyl Methoxycinnamate is oil soluble. It is not stable and may lose efficacy when exposed to sunlight.
Learn more about Ethylhexyl MethoxycinnamatePhenoxyethanol 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 SilicaIngredient Ratings
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