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Rare Beauty Perfect Strokes Matte Liquid Liner Ingredients Explained

Color: Black
1.0   from 1 ratings
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Updated on October 15, 2023 Submitted by screamadelica

Overview

What it is

Eyeliner with 14 ingredients

Cool Features

It is vegan, cruelty-free, and reef safe

Free From

It doesn't contain any harsh alcohols, common allergens, fragrances, parabens or silicones

Fun facts

Rare Beauty is from United States.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

You should know

Here's our breakdown of the notable ingredients, benefits, and concerns we determined from the ingredients in this product. Click any item to learn more.

Concerns

Drying
May Worsen Oily Skin
Irritating
Eczema

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

Ingredients Overview

Here's our quick-to-read summary of the ingredients in this product. Keep scrolling if you'd like to learn more about what each ingredient does!
Ingredient
Features
1
Skin Conditioning, Solvent
2
3
Humectant, Skin Conditioning, Solvent
0 / 0
May worsen Eczema Icon
4
Cleansing
5
Skin Conditioning, Solvent
6
Emulsifying
Oil IconNot safe for Fungal Acne Icon
7
Preservative
Preservative Icon
8
9
Emollient, Humectant, Skin Conditioning
10
Emulsifying
11
Preservative
Preservative Icon
12
Cleansing, Emulsifying, Foaming
0 / 0
Sulfate IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation Icon
13
Cleansing, Foaming
14
Cosmetic Colorant

Ingredients Explained

This product contains 14 ingredients. Click on any ingredient to learn more about it
1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

We don't have a description for Styrene/Acrylates Copolymer.

3
What it does: Humectant, Skin Conditioning, Solvent
Community Rating: Very Disliked

Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.

Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.

This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.

Those with sensitive skin or conditions may deliver a rash when using this ingredient.

Learn more about Propylene Glycol
4
What it does: Cleansing

We don't have a description for Laureth-21.

5
What it does: Skin Conditioning, Solvent
Community Rating: Mixed

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 help thicken or emulsify a product. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.

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 Glycol
6
What it does: Emulsifying
Community Rating: Very Disliked

Peg-40 Hydrogenated Castor Oil is derived from castor oil and polyethylene glycol (PEG). It is used as a emollient and emulsifier.

As an emulsifier, it helps prevent ingredients from separating. It also helps make the other ingredients more soluble; it is often used to solubilize fragrances. This increases spreadability and elongates shelf life in a product.

Emollients help soothe and soften the skin. They do this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.

This ingredient may or may not be vegan, depending on the source.

Peg-40 Hydrogenated Castor Oil may not be fungal-acne safe. We recommend speaking with a professional if you have any questions or concerns.

Learn more about Peg-40 Hydrogenated Castor Oil
7
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.

We don't have a description for Ammonium Acrylates Copolymer.

9
What it does: Emollient, Humectant, Skin Conditioning
Community Rating: Liked

Caprylyl 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 Glycol
10
What it does: Emulsifying

We don't have a description for Ppg-2-Deceth-30.

11
What it does: Preservative
Community Rating: Loved

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.

12
What it does: Cleansing, Emulsifying, Foaming
Community Rating: Very Disliked

Sodium Lauryl Sulfate (SLS) is a sulfate with surfactant properties.

The surfactant property make it a great foam creator and cleansing agent. Surfactants help bind ingredients that normally do not mix.

Some studies have shown skin irritation due to prolonged SLS use.

Sodium Laureth Sulfate (SLES) is a milder version of SLS.

Learn more about Sodium Lauryl Sulfate
13
What it does: Cleansing, Foaming
Community Rating: Disliked

We don't have a description for Disodium Laureth Sulfosuccinate.

14
What it does: Cosmetic Colorant

We don't have a description for Ci 77267.

Embed Ingredients

Here's what our community thinks of the 14 ingredients in this product ✨

21% are loved or liked
7% have mixed ratings
36% are disliked or very disliked
36% have no rating yet

When to use

Here's some more info on how this product is used by our community.

Directions

1. Shake well (with the cap on) before each use to activate color pigments.
2. For instant definition, glide pointed tip along lash line.
3. Apply light pressure for fine lines; add more pressure to create thicker, more dramatic lines.

1. Shake well (with the cap on) before each use to activate color pigments.
2. For instant definition, glide pointed tip along lash line.
3. Apply light pressure for fine lines; add more pressure to create thicker, more dramatic lines.

Verified by SkinSort

We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.

The data we've presented on this page has been verified by a member of the SkinSort Team.

Read more about us

Latest Reviews

ChantelleAng's Avatar'
Apr 24, 2024

dosent last

dosent last

Color: Black

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