Bobbi Brown Perfectly Defined Gel Eyeliner - Pitch Black Versus Benefit Cosmetics Roller Lash Mascara
Updated on October 17, 2023
Overview
What they are
These products are both reef safe . They have a total of 5 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 harsh alcohols, common allergens, parabens or 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
Bobbi Brown Perfectly Defined Gel Eyeliner 32 ingredients
Benefit Cosmetics Roller Lash Mascara 28 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Bobbi Brown Perfectly Defined Gel Eyeliner 32 ingredients
Benefit Cosmetics Roller Lash Mascara 28 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Polybutene is used to help control the viscosity of a product. This just means it helps adjusts the texture.
It is a polymer and does not get absorbed into the skin due to its large size.
Studies found this ingredient did not irritate skin in concentrations below 15%.
Learn more about PolybuteneSilica, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.
The unique structure of silica enhances the spreadability and smoothness of textures. It also works as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.
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 WaterEuphorbia Cerifera wax comes from a shrub in Northern Mexico. It is used to stabilize formulations and has emollient properties.
Emollients form a thin layer on top of skin to prevent water from evaporating, keeping skin and lips hydrated.
According to a manufacturer, this wax can range from a yellow/brown color to translucent.
Learn more about Euphorbia Cerifera WaxThis ingredient is a combination of red, black, and yellow iron oxide pigments. This combination of colors is usually found in foundation, because it results in a "skin" color.
Ingredient Ratings
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When to use
Bobbi Brown Perfectly Defined Gel Eyeliner 32 ingredients
Benefit Cosmetics Roller Lash Mascara 28 ingredients

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