Mac Cosmetics Prep + Prime 24-Hour Extend Eye Base Versus Revolution Beauty Rehab Line Fix Under Eye Primer
Updated on October 26, 2023
Overview
What they are
These products are both reef safe eye primers. They have a total of 6 ingredients in common
Cool Features
They both contain exfoliants and Vitamin E
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
Mac Cosmetics Prep + Prime 24-Hour Extend Eye Base 30 ingredients
Revolution Beauty Rehab Line Fix Under Eye Primer 30 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Mac Cosmetics Prep + Prime 24-Hour Extend Eye Base 30 ingredients
Revolution Beauty Rehab Line Fix Under Eye Primer 30 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Dimethicone
Emollient
Isododecane
EmollientTalc
Abrasive
Dimethicone Silylate
Trihydroxystearin
Skin Conditioning
Disteardimonium Hectorite
StabilisingKaolin
Abrasive
Hydrogenated Polyisobutene
EmollientPolyethylene
Abrasive
Vp/Eicosene Copolymer
Trioctyldodecyl Citrate
EmollientTocopheryl Acetate
Antioxidant
Lecithin
EmollientBisabolol
Masking
Triethylhexanoin
MaskingSilica
Abrasive
Alumina
Abrasive
Propylene Carbonate
SolventEthylene/Methacrylate Copolymer
Sorbitan Sesquioleate
Emulsifying
Caprylyl Glycol
EmollientStearic Acid
Cleansing
Glycyrrhetinic Acid
Skin ConditioningPEG-40 Stearate
Emulsifying
Isopropyl Titanium Triisostearate
Emollient
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Mica
Cosmetic Colorant
CI 77891
Cosmetic ColorantIron Oxides
CI 77163
Cosmetic ColorantDimethicone, Isododecane, Talc, Dimethicone Silylate, Trihydroxystearin, Disteardimonium Hectorite, Kaolin, Hydrogenated Polyisobutene, Polyethylene, Vp/Eicosene Copolymer, Trioctyldodecyl Citrate, Tocopheryl Acetate, Lecithin, Bisabolol, Triethylhexanoin, Silica, Alumina, Propylene Carbonate, Ethylene/Methacrylate Copolymer, Sorbitan Sesquioleate, Caprylyl Glycol, Stearic Acid, Glycyrrhetinic Acid, PEG-40 Stearate, Isopropyl Titanium Triisostearate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Mica, CI 77891, Iron Oxides, CI 77163
Dimethicone
Emollient
Dimethicone Crosspolymer
Emulsion StabilisingOctyldodecanol
EmollientIsohexadecane
EmollientPhenyl Trimethicone
Skin Conditioning
Ozokerite
Emulsion StabilisingSilica
Abrasive
Mica
Cosmetic Colorant
Synthetic Sapphire
Ethylhexyl Palmitate
Emollient
Cera Microcristallina
Emulsion Stabilising
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Helianthus Annuus Seed Oil
Emollient
Hydrogenated Polyisobutene
EmollientTridecyl Trimellitate
EmollientSorbitan Sesquioleate
Emulsifying
Tocopherol
Antioxidant
Laminaria Digitata Powder
Skin ConditioningIsocetyl Stearoyl Stearate
Emollient
Tribehenin
Emollient
Sorbeth-30 Tetraisostearate
Emulsifying
Palmitoyl Tripeptide-1
Skin Conditioning
Sodium Hyaluronate
Humectant
Glyceryl Behenate
Emollient
Limnanthes Alba Seed Oil
Skin Conditioning
Fullerenes
AntimicrobialSqualane
Emollient
CI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77891
Cosmetic ColorantDimethicone, Dimethicone Crosspolymer, Octyldodecanol, Isohexadecane, Phenyl Trimethicone, Ozokerite, Silica, Mica, Synthetic Sapphire, Ethylhexyl Palmitate, Cera Microcristallina, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Helianthus Annuus Seed Oil, Hydrogenated Polyisobutene, Tridecyl Trimellitate, Sorbitan Sesquioleate, Tocopherol, Laminaria Digitata Powder, Isocetyl Stearoyl Stearate, Tribehenin, Sorbeth-30 Tetraisostearate, Palmitoyl Tripeptide-1, Sodium Hyaluronate, Glyceryl Behenate, Limnanthes Alba Seed Oil, Fullerenes, Squalane, CI 77491, CI 77492, 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.
Dimethicone 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 DimethiconeHydrogenated 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 SilicaSorbitan Sesquioleate is derived from sorbitol and oleic acid. It is an emulsifier and prevents ingredients from separating.
Specifically, this ingredient is a water-in-oil emulsifier, meaning it helps water dissolve into oil.
Some studies suggest this ingredient may cause irritation in some people. If you are unsure, it is best to patch test.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Sorbitan SesquioleateMica refers to a group of silicate minerals. Mica crystals are easily split to give products a shimmer. These crystals are able to reflect light to temporarily give your skin a glowy look.
Mica is found to be safe. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.
Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.
Mica can be naturally found throughout the world. However, some sources of mica may be controversial. In 2016, mica mined in the Jharkhand state in India was found to be using child labor. However, companies are able to source ethical mica affiliated with international organizations that monitor the mica supply chain.
Learn more about MicaCi 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.
It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.
Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.
Learn more about CI 77891Ingredient Ratings
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