GRWM Cosmetics All About That Base Makeup Prep Squad Primer Versus Maybelline Fit Me Matte + Poreless Mattifying Primer SPF 20
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDimethicone
Emollient
Polymethylsilsesquioxane
Isododecane
EmollientPropylene Glycol
Humectant
Silica
Abrasive
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Glycerin
Humectant
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Glycereth-26
Humectant
Niacinamide
Smoothing
PEG-10 Dimethicone
Skin Conditioning
Magnesium Sulfate
Magnesium Stearate
Cosmetic ColorantPhenoxyethanol
Preservative
Silica Dimethyl Silylate
EmollientDisteardimonium Hectorite
StabilisingCaprylyl Glycol
Emollient
Ethylhexylglycerin
Skin ConditioningSqualane
Emollient
Tocopheryl Acetate
Antioxidant
Parfum
Masking
Water, Dimethicone, Polymethylsilsesquioxane, Isododecane, Propylene Glycol, Silica, Dimethicone/Vinyl Dimethicone Crosspolymer, Glycerin, Cetyl PEG/PPG-10/1 Dimethicone, Glycereth-26, Niacinamide, PEG-10 Dimethicone, Magnesium Sulfate, Magnesium Stearate, Phenoxyethanol, Silica Dimethyl Silylate, Disteardimonium Hectorite, Caprylyl Glycol, Ethylhexylglycerin, Squalane, Tocopheryl Acetate, Parfum
Water
Skin ConditioningIsododecane
EmollientIsononyl Isononanoate
EmollientSilica
Abrasive
Copernicia Cerifera Wax
Silica Silylate
Emollient
Glycerin
Humectant
Octyldodecanol
Emollient
PEG-30 Dipolyhydroxystearate
Emulsifying
Triethanolamine
BufferingPolyamide-8
EmollientPhenoxyethanol
Preservative
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingOctyldodecyl Xyloside
EmulsifyingCaprylyl Glycol
Emollient
Kaolin
Abrasive
Disodium EDTA
Sorbitan Isostearate
Emulsifying
Polysorbate 60
Emulsifying
Linalool
Perfuming
Benzyl Salicylate
Perfuming
Limonene
Perfuming
Benzyl Alcohol
Perfuming
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Ceramide AP
Skin Conditioning
Water, Isododecane, Isononyl Isononanoate, Silica, Copernicia Cerifera Wax, Silica Silylate, Glycerin, Octyldodecanol, PEG-30 Dipolyhydroxystearate, Triethanolamine, Polyamide-8, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Octyldodecyl Xyloside, Caprylyl Glycol, Kaolin, Disodium EDTA, Sorbitan Isostearate, Polysorbate 60, Linalool, Benzyl Salicylate, Limonene, Benzyl Alcohol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Ceramide AP
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Learn more about Caprylyl GlycolGlycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinIsododecane is a fragrance, emollient, and solvent.
As an emollient, it helps your skin stay soft and hydrated. Emollients help trap moisture into your skin.
Isododecane's role as a solvent makes it a great texture enhancer. It spreads smoothly on skin and does not leave a sticky feeling behind. Isododecane also helps prevent color transfer in makeup products.
Isododecane is not absorbed into skin.
The chemical name for this ingredient is 2,2,4,6,6-PENTAMETHYLHEPTANE.
Learn more about IsododecanePhenoxyethanol 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, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.
Though it has exfoliant properties, the function of silica varies depending on the product.
The unique structure of silica enhances the spreadability and adds smoothness, making it a great texture enhancer.
It is also used as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.
In some products, tiny microneedles called spicules are made from silica or hydrolyzed sponge. When you rub them in, they lightly polish away dead skin layers and enhance the penetration of active ingredients.
Learn more about SilicaWater. 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. Remember to stay hydrated!
Learn more about Water
