Fenty Beauty Flyliner Longwear Liquid Eyeliner - Cuz I'm Black Versus Rare Beauty Perfect Strokes Matte Liquid Liner - Black
Updated on October 15, 2023
Overview
What they are
These products are both cruelty-free and reef safe eyeliners. They have a total of 7 ingredients in common
Suited For
They're both likely to be good for dry skin
Free From
They both do not contain any common allergens, fragrances, parabens or silicones
What's Inside
They both contain sulfates
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
Fenty Beauty Flyliner Longwear Liquid Eyeliner 19 ingredients
Rare Beauty Perfect Strokes Matte Liquid Liner 14 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Fenty Beauty Flyliner Longwear Liquid Eyeliner 19 ingredients
Rare Beauty Perfect Strokes Matte Liquid Liner 14 ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButylene Glycol
Humectant
Styrene/Acrylates Copolymer
Acrylates Copolymer
Styrene/Acrylates/Ammonium Methacrylate Copolymer
Beheneth-30
CleansingPentylene Glycol
Skin ConditioningAlcohol
Antimicrobial
Caprylyl Glycol
Emollient1,2-Hexanediol
Skin ConditioningEthylhexylglycerin
Skin ConditioningSodium Laureth-12 Sulfate
Cleansing
Disodium EDTA
C11-15 Pareth-7
EmulsifyingTetrasodium EDTA
Phenoxyethanol
Preservative
Sodium Dehydroacetate
Preservative
Potassium Sorbate
Preservative
CI 77266
Water, Butylene Glycol, Styrene/Acrylates Copolymer, Acrylates Copolymer, Styrene/Acrylates/Ammonium Methacrylate Copolymer, Beheneth-30, Pentylene Glycol, Alcohol, Caprylyl Glycol, 1,2-Hexanediol, Ethylhexylglycerin, Sodium Laureth-12 Sulfate, Disodium EDTA, C11-15 Pareth-7, Tetrasodium EDTA, Phenoxyethanol, Sodium Dehydroacetate, Potassium Sorbate, CI 77266
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 WaterWe don't have a description for Styrene/Acrylates Copolymer yet.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolPhenoxyethanol 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.
This ingredient is a preservative with antimicrobial properties. It is the sodium salt of dehydroacetic acid.
It is especially effective at preventing bacterial and fungal growth in low concentrations.
We don't have a description for CI 77266 yet.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Fenty Beauty Flyliner Longwear Liquid Eyeliner 19 ingredients
Rare Beauty Perfect Strokes Matte Liquid Liner 14 ingredients
Reviews
Here's what our community thinks
Fenty Beauty Flyliner Longwear Liquid Eyeliner 19 ingredients
Rare Beauty Perfect Strokes Matte Liquid Liner 14 ingredients
dosent last
This is my favorite eyeliner. I have super oily eyelids, and even with primer/setting spray/etc other eyeliners either disappear or give me raccoon eyes. This one stays exactly where I put it.
