Peter Thomas Roth Instant FIRMx Glow-Filter Priming Serum Versus Make Up For Ever Step 1 Primer Pore Minimizer
Updated on January 10, 2025
Overview
What they are
These products are both face primers. They have a total of 5 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates
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
Peter Thomas Roth Instant FIRMx Glow-Filter Priming Serum 54 ingredients
Make Up For Ever Step 1 Primer Pore Minimizer 21 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Peter Thomas Roth Instant FIRMx Glow-Filter Priming Serum 54 ingredients
Make Up For Ever Step 1 Primer Pore Minimizer 21 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Isononyl Isononanoate
EmollientCitrus Aurantium Bergamia Fruit Water
Skin ConditioningDimethicone
Emollient
Butyrospermum Parkii Butter
Skin Conditioning
Caprylic/Capric Triglyceride
MaskingGlyceryl Stearate
Emollient
Polyglyceryl-6 Distearate
Emulsifying
Cetearyl Alcohol
Emollient
Sorbitan Stearate
Emulsifying
Isostearyl Alcohol
Emollient
Mica
Cosmetic Colorant
Butylene Glycol Cocoate
Emulsifying
Bacillus/Soybean Ferment Extract
Skin ConditioningDiamond Powder
Abrasive
Niacinamide
Smoothing
Sodium Hyaluronate
Humectant
Sodium Hydroxide
BufferingCitric Acid
Buffering
Glutamic Acid
HumectantGlycine
Buffering
Histidine
HumectantIsoleucine
Skin ConditioningLeucine
Skin ConditioningLysine
Skin ConditioningPhenylalanine
MaskingAlanine
MaskingArginine
Masking
Proline
Skin ConditioningSerine
MaskingThreonine
Tyrosine
MaskingValine
MaskingSodium Phytate
Sodium Lactate
BufferingSilica
Abrasive
Ethylcellulose
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Hydroxyethylcellulose
Emulsion StabilisingAspartic Acid
MaskingDisodium Phosphate
BufferingPolysorbate 60
Emulsifying
Sodium Phosphate
BufferingPolysilicone-11
Titanium Dioxide
Cosmetic Colorant
Ethylhexylglycerin
Skin ConditioningDimethicone Crosspolymer
Emulsion StabilisingCarbomer
Emulsion StabilisingPolymethylsilsesquioxane
Iron Oxides
Phenoxyethanol
Preservative
Water, Glycerin, Butylene Glycol, Isononyl Isononanoate, Citrus Aurantium Bergamia Fruit Water, Dimethicone, Butyrospermum Parkii Butter, Caprylic/Capric Triglyceride, Glyceryl Stearate, Polyglyceryl-6 Distearate, Cetearyl Alcohol, Sorbitan Stearate, Isostearyl Alcohol, Mica, Butylene Glycol Cocoate, Bacillus/Soybean Ferment Extract, Diamond Powder, Niacinamide, Sodium Hyaluronate, Sodium Hydroxide, Citric Acid, Glutamic Acid, Glycine, Histidine, Isoleucine, Leucine, Lysine, Phenylalanine, Alanine, Arginine, Proline, Serine, Threonine, Tyrosine, Valine, Sodium Phytate, Sodium Lactate, Silica, Ethylcellulose, Potassium Sorbate, Sodium Benzoate, Hydroxyethylcellulose, Aspartic Acid, Disodium Phosphate, Polysorbate 60, Sodium Phosphate, Polysilicone-11, Titanium Dioxide, Ethylhexylglycerin, Dimethicone Crosspolymer, Carbomer, Polymethylsilsesquioxane, Iron Oxides, Phenoxyethanol
Methyl Methacrylate Crosspolymer
Dimethicone
Emollient
Cyclopentasiloxane
Emollient
Diphenylsiloxy Phenyl Trimethicone
Skin Conditioning
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningTrimethylsiloxysilicate
Emollient
Titanium Dioxide
Cosmetic Colorant
Phenoxyethanol
Preservative
Silica Silylate
EmollientParfum
Masking
CI 77492
Cosmetic ColorantLepidium Meyenii Root Extract
Skin ConditioningMagnesium Carbonate
AbsorbentMaltodextrin
AbsorbentPolymethylsilsesquioxane
Aluminum Hydroxide
EmollientTocopherol
Antioxidant
CI 77491
Cosmetic ColorantHydrogen Dimethicone
CI 77499
Cosmetic ColorantWater
Skin ConditioningMethyl Methacrylate Crosspolymer, Dimethicone, Cyclopentasiloxane, Diphenylsiloxy Phenyl Trimethicone, Dimethicone/Vinyl Dimethicone Crosspolymer, Trimethylsiloxysilicate, Titanium Dioxide, Phenoxyethanol, Silica Silylate, Parfum, CI 77492, Lepidium Meyenii Root Extract, Magnesium Carbonate, Maltodextrin, Polymethylsilsesquioxane, Aluminum Hydroxide, Tocopherol, CI 77491, Hydrogen Dimethicone, CI 77499, Water
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 WaterDimethicone 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 DimethiconeTitanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.
With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.
Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.
Pure titanium dioxide is a white powder that is used in many products to add or change color.
Learn more about Titanium DioxidePolymethylsilsesquioxane is a silicone used as a film forming agent.
When applied to the skin, this ingredient creates an invisible film on the surface. This film still allows oxygen to pass through, but prevents moisture from escaping. This can help condition and hydrate the skin. It also leaves a silky feel when applied.
Polymethylsilsesquioxane has not been shown to clog pores. It has been deemed safe to use up to 55%, but most cosmetics use much less.
If you have concerns about using this ingredient, we recommend speaking with a professional.
Learn more about PolymethylsilsesquioxanePhenoxyethanol 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Peter Thomas Roth Instant FIRMx Glow-Filter Priming Serum 54 ingredients
Make Up For Ever Step 1 Primer Pore Minimizer 21 ingredients
Reviews
Here's what our community thinks
Peter Thomas Roth Instant FIRMx Glow-Filter Priming Serum 54 ingredients
Make Up For Ever Step 1 Primer Pore Minimizer 21 ingredients
returned. didn't do anything bad, just didn't seem that effective at minimizing pores or making foundation work better.
