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Updated on November 06, 2023

Overview

What they are

These products are both reef safe mascaras. They have a total of 15 ingredients in common

Cool Features

They both contain exfoliants and Vitamin E

Suited For

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin and scar healing

Free From

They both do not contain any common allergens, fragrances, parabens or sulfates

What's Inside

They both contain harsh alcohols and silicones

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

Glossier Lash Slick Black
Glossier Lash Slick
Mascara
American Brand United States
Clinique Lash Power Mascara Long-Wearing Formula Black Onyx

Ingredient Info

Click any item below to learn more and see relevant ingredients

At a glance

Click on any of the items below to learn more

Notable Ingredients

Benefits

Concerns

Notable Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Lash Slick
Water Skin Conditioning, Solvent

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.

Acrylates Copolymer

Acrylates Copolymer is used as a film-forming agent and texture enhancer.

Disliked Full details ->
Alcohol Denat. Antimicrobial, Astringent, Masking
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon
AlcoholAlcohol Icon 5 Concerns

Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives.

Very Disliked Full details ->
Beeswax Emulsion Stabilising, Masking, Skin Conditioning
0-2 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon
2 Concerns

Beeswax is natural wax produced by honey bees and can be synthetically created. It consists mainly of fatty acid esters and long-chain alcohols.

0-2 Com. / 0 Irr.
Very Disliked Full details ->
Peg-15 Glyceryl Stearate Emulsifying
Not safe for Fungal Acne Icon
Not safe for Fungal AcneNot safe for Fungal Acne Icon

Peg-15 Glyceryl Stearate isn't fungal acne safe.

Unknown Full details ->
Copernicia Cerifera Wax
1 / 0 Not safe for Fungal Acne Icon
Not safe for Fungal AcneNot safe for Fungal Acne Icon

Copernicia Cerifera Wax comes from a palm tree native to Brazil. This wax is added to help give a thicker texture. It also helps create a film when applied.

1 Com. / 0 Irr.
Very Disliked Full details ->
Butylene Glycol Humectant, Masking, Skin Conditioning
1 / 0

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

1 Com. / 0 Irr.
Kaolin Abrasive, Absorbent, Cosmetic Colorant
0 / 0 Exfoliant IconGood for Oily Skin IconHelps fight Acne Icon
ExfoliantExfoliant Icon 2 Benefits

Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.

0 Com. / 0 Irr.
Pullulan

We don't have a description for Pullulan.

Behenyl Alcohol Emollient, Emulsion Stabilising
Fatty Alcohol Icon
Fatty AlcoholFatty Alcohol Icon

A type of fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as traditional alcohols.

Disliked Full details ->
Bentonite Absorbent, Emulsion Stabilising
0 / 0

Bentonite is an aluminium phyllosilicate clay with great absorbent properties. The name 'bentonite' comes from the area where the largest source is found: Fort Benton, Wyoming.

0 Com. / 0 Irr.
Rayon

We don't have a description for Rayon.

Unknown Full details ->
Dimethicone Emollient, Skin Conditioning, Skin Protecting
1 / 0 Silicon Icon
SiliconSilicon Icon

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

1 Com. / 0 Irr.
Very Disliked Full details ->
Stearic Acid Cleansing, Emulsifying, Emulsion Stabilising
2-3 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon
2 Concerns

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

2-3 Com. / 0 Irr.
Very Disliked Full details ->
Sucrose Distearate Emollient, Emulsifying, Skin Conditioning
0 / 2 Not safe for Fungal Acne Icon
Not safe for Fungal AcneNot safe for Fungal Acne Icon

Sucrose Distearate is made up of the sucrose (sugar) esthers of stearic acid. It is an emollient and emulsifier.

0 Com. / 2 Irr.
Unknown Full details ->
Vp/Va Copolymer

We don't have a description for Vp/Va Copolymer.

Disliked Full details ->
Nylon-6

We don't have a description for Nylon-6.

Unknown Full details ->
Aminomethyl Propanol Buffering

Aminomethyl Propanol is used to adjust the pH of products. It is also used as a base to create other organic compounds. Having a balanced pH is important for protecting your skin.

Glycerin Humectant, Skin Conditioning, Skin Protecting
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon
2 Benefits

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

0 Com. / 0 Irr.
Tocopherol Antioxidant, Masking, Skin Conditioning
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin IconMay cause irritation Icon
Vitamin EVitamin E Icon AntioxidantAntioxidant Icon 4 Benefits May cause irritationMay cause irritation Icon

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

0-3 Com. / 0-3 Irr.
Silica Abrasive, Absorbent
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon
ExfoliantExfoliant Icon 2 Concerns

Silica 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.

Disliked Full details ->
Panthenol Skin Conditioning
0 / 0 Helps reduce irritation Icon
Helps reduce irritationHelps reduce irritation Icon

Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.

0 Com. / 0 Irr.
Biotinoyl Tripeptide-1
Peptide Icon
PeptidePeptide Icon

Biotinoyl Tripeptide-1 is a peptide.

Phenoxyethanol Preservative
Preservative Icon
PreservativePreservative Icon

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.

Very Disliked Full details ->
CI 77499 Cosmetic Colorant

Ci 77499 is also hydrated iron III oxide. It is created from mixing red and black iron oxides. This helps give shades of darkness to a product.

CI 77267 Cosmetic Colorant

We don't have a description for CI 77267.

Unknown Full details ->
Lash Power Mascara Long-Wearing Formula
Water Skin Conditioning, Solvent

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.

Acrylates Copolymer

Acrylates Copolymer is used as a film-forming agent and texture enhancer.

Disliked Full details ->
Kaolin Abrasive, Absorbent, Cosmetic Colorant
0 / 0 Exfoliant IconGood for Oily Skin IconHelps fight Acne Icon
ExfoliantExfoliant Icon 2 Benefits

Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.

0 Com. / 0 Irr.
Copernicia Cerifera Wax
1 / 0 Not safe for Fungal Acne Icon
Not safe for Fungal AcneNot safe for Fungal Acne Icon

Copernicia Cerifera Wax comes from a palm tree native to Brazil. This wax is added to help give a thicker texture. It also helps create a film when applied.

1 Com. / 0 Irr.
Very Disliked Full details ->
Peg-15 Glyceryl Stearate Emulsifying
Not safe for Fungal Acne Icon
Not safe for Fungal AcneNot safe for Fungal Acne Icon

Peg-15 Glyceryl Stearate isn't fungal acne safe.

Unknown Full details ->
Silica Abrasive, Absorbent
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon
ExfoliantExfoliant Icon 2 Concerns

Silica 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.

Disliked Full details ->
Butylene Glycol Humectant, Masking, Skin Conditioning
1 / 0

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

1 Com. / 0 Irr.
Beeswax Emulsion Stabilising, Masking, Skin Conditioning
0-2 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon
2 Concerns

Beeswax is natural wax produced by honey bees and can be synthetically created. It consists mainly of fatty acid esters and long-chain alcohols.

0-2 Com. / 0 Irr.
Very Disliked Full details ->
Alcohol Antimicrobial, Astringent, Masking
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon
AlcoholAlcohol Icon 5 Concerns

Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.

Very Disliked Full details ->
Hydrogenated Rapeseed Alcohol Emollient, Skin Conditioning

We don't have a description for Hydrogenated Rapeseed Alcohol.

Unknown Full details ->
Bentonite Absorbent, Emulsion Stabilising
0 / 0

Bentonite is an aluminium phyllosilicate clay with great absorbent properties. The name 'bentonite' comes from the area where the largest source is found: Fort Benton, Wyoming.

0 Com. / 0 Irr.
Polyvinyl Alcohol

We don't have a description for Polyvinyl Alcohol.

Very Disliked Full details ->
Sucrose Distearate Emollient, Emulsifying, Skin Conditioning
0 / 2 Not safe for Fungal Acne Icon
Not safe for Fungal AcneNot safe for Fungal Acne Icon

Sucrose Distearate is made up of the sucrose (sugar) esthers of stearic acid. It is an emollient and emulsifier.

0 Com. / 2 Irr.
Unknown Full details ->
Stearic Acid Cleansing, Emulsifying, Emulsion Stabilising
2-3 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon
2 Concerns

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

2-3 Com. / 0 Irr.
Very Disliked Full details ->
Simmondsia Chinensis Seed Oil Emollient, Skin Conditioning
0-2 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon
OilOil Icon Helps hydrate Dry SkinHelps hydrate Dry Skin Icon Not safe for Fungal AcneNot safe for Fungal Acne Icon

This ingredient is the fixed oil extracted from seeds of the desert shrub Jojoba. It is more commonly known as jojoba oil. The seed oil is liquid wax ester from the plant. It is non-comedogenic.

0-2 Com. / 0 Irr.
Dimethicone Emollient, Skin Conditioning, Skin Protecting
1 / 0 Silicon Icon
SiliconSilicon Icon

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

1 Com. / 0 Irr.
Very Disliked Full details ->
Simethicone Emollient, Skin Conditioning
1 / 0 Silicon Icon
SiliconSilicon Icon

Simethicone is a silicone. It is an emollient and used to reduce foaming in a product. It is also often used to coat sunscreen ingredients for better spreadability.

1 Com. / 0 Irr.
Unknown Full details ->
Nylon-66

We don't have a description for Nylon-66.

Unknown Full details ->
Tocopherol Antioxidant, Masking, Skin Conditioning
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin IconMay cause irritation Icon
Vitamin EVitamin E Icon AntioxidantAntioxidant Icon 4 Benefits May cause irritationMay cause irritation Icon

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

0-3 Com. / 0-3 Irr.
Aminomethyl Propanediol Buffering

We don't have a description for Aminomethyl Propanediol.

Unknown Full details ->
Aminomethyl Propanol Buffering

Aminomethyl Propanol is used to adjust the pH of products. It is also used as a base to create other organic compounds. Having a balanced pH is important for protecting your skin.

Xanthan Gum Emulsifying, Emulsion Stabilising, Gel Forming

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

Disliked Full details ->
Chlorphenesin Antimicrobial, Preservative
Preservative Icon
PreservativePreservative Icon

Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.

Disliked Full details ->
Sodium Dehydroacetate Preservative
Preservative Icon
PreservativePreservative Icon

This ingredient is a preservative with antimicrobial properties. It is the sodium salt of dehydroacetic acid.

CI 77491 Cosmetic Colorant

Ci 77491 is also hydrated iron III oxide. It's sole purpose is to give a red/pink hue to products.

CI 77492 Cosmetic Colorant

Ci 77492 is also hydrated iron III oxide. It's sole purpose is to give a yellow hue to products.

CI 77499 Cosmetic Colorant

Ci 77499 is also hydrated iron III oxide. It is created from mixing red and black iron oxides. This helps give shades of darkness to a product.

CI 77891 Cosmetic Colorant

Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.

Disliked Full details ->
CI 75470 Cosmetic Colorant, Masking
0 / 0

Ci 75470 is a bright-red pigment. It is AKA carmine.

0 Com. / 0 Irr.
Very Disliked Full details ->
CI 19140 Cosmetic Colorant

CI 19140 is also known as Tartrazine. Tartrazine is a synthetic dye used in cosmetics, foods, and medicine to add a yellow color.

Unknown Full details ->
CI 42090 Cosmetic Colorant

Ci 42090 is a synthetic dye created from petroleum. It is used to give a bright blue color to cosmetics, medicine, and food.

Unknown Full details ->
CI 77007 Cosmetic Colorant

This pigment is called Ultramarine blue lazurite. It gives a saturated blue color, but can be used to create other colors as well.

Unknown Full details ->
CI 77163 Cosmetic Colorant

This synthetic powder is used to add a pearly/white color in cosmetics.

Disliked Full details ->
CI 77288 Cosmetic Colorant

Ci 77288 is used to add green pigment to products.

Unknown Full details ->
CI 77742 Cosmetic Colorant

This ingredient is used to add a violet color to cosmetics.

Unknown Full details ->
CI 77289 Cosmetic Colorant

We don't have a description for CI 77289.

Unknown Full details ->

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning, Solvent
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. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

Acrylates Copolymer is used as a film-forming agent and texture enhancer.

After applied, Acrylates Copolymer forms a thin film cover that helps skin feel more soft. It can help sunscreens become more water-resistant.

It is also used to make a product more thick.

Learn more about Acrylates Copolymer
Emulsion Stabilising, Masking, Skin Conditioning
Very Disliked

Beeswax is natural wax produced by honey bees and can be synthetically created. It consists mainly of fatty acid esters and long-chain alcohols.

In cosmetics, beeswax is a emollient. Due to its waxy structure, it creates a protective barrier. This barrier prevents water from evaporating off the skin.

This may not be a good ingredient for oily skin. We recommend speaking with a professional if you have concerns.

Beeswax cannot be removed with water, but can be taken off with an oil cleanser.

Beeswax is also antiseptic and contains vitamin A.

Learn more about Beeswax

Peg-15 Glyceryl Stearate isn't fungal acne safe.

Very Disliked

Copernicia Cerifera Wax comes from a palm tree native to Brazil. This wax is added to help give a thicker texture. It also helps create a film when applied.

Copernicia Cerifera Wax contains aliphatic esters, diesters of cinnamic acid, myricyl cerotate, and small quantities of cerotic acid and myricyl alcohol.

Copernicia Cerifera Wax has the highest melting point of all natural waxes and low solubility.

Copernicia Cerifera Wax has commonly been used in Brazilian Folk medicine.

Learn more about Copernicia Cerifera Wax
Humectant, Masking, Skin Conditioning
Mixed

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Abrasive, Absorbent, Cosmetic Colorant
Liked

Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.

Some types of kaolin may have exfoliating properties. When water is added to kaolin, it becomes a paste with small abrasive particles.

Most kaolin is a white color, but may be pink/orange/red depending on where it comes from.

The name 'kaolin' comes from a Chinese village named 'Gaoling'. Kaolin clay comes from rocks rich in kaolinite. Kaolinite, the mineral, has a silicate layered structure. Kaolinite is formed from chemical weathering of aluminum siilicate minerals.

Besides skincare, kaolin is commonly used to make glossy paper, in ceramics, toothpaste, and as medicine to soothe stomach issues.

Learn more about Kaolin
Absorbent, Emulsion Stabilising
Liked

Bentonite is an aluminium phyllosilicate clay with great absorbent properties. The name 'bentonite' comes from the area where the largest source is found: Fort Benton, Wyoming.

As a clay, bentonite is often used to absorb excess oil and provide exfoliation. It has also been shown to have some antibacterial and anti-inflammatory properties. Studies show bentonite was effective at calming dermatitis from poison ivy and in diaper dermatitis of infants. Bentonite has also been shown to act as a barrier against toxic compounds on your skin.

Sunscreens containing bentonite display higher water resistance and stay on the skin for much longer. The sunscreens containing bentonite also show higher potency and UV light absorbtion.

Bentonite is naturally created from volcanic ash and several natural weathering/hydrothermal processes.

A common usage of bentonite is removing excess protein from white wines. Bentonite contains a property of being able to absorb large amounts of protein from aqueous solutions.

Phyllosilicate clay has a structure formed by sheets.

Learn more about Bentonite
Emollient, Skin Conditioning, Skin Protecting
Very Disliked

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.

Cleansing, Emulsifying, Emulsion Stabilising
Very Disliked

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.

Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.

Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.

This ingredient may not be Malassezia folliculitis, or fungal-acne safe.

Learn more about Stearic Acid
Emollient, Emulsifying, Skin Conditioning

Sucrose Distearate is made up of the sucrose (sugar) esthers of stearic acid. It is an emollient and emulsifier.

This ingredient may not be Malassezia folliculitis, or fungal-acne safe.

Buffering
Liked

Aminomethyl Propanol is used to adjust the pH of products. It is also used as a base to create other organic compounds. Having a balanced pH is important for protecting your skin.

Aminomethyl propanol is safe to use in cosmetics up to 1%. It is soluble in water.

Antioxidant, Masking, Skin Conditioning
Liked

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.

Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.

You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.

There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.

Learn more about Tocopherol
Abrasive, Absorbent
Disliked

Silica 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 Silica
Cosmetic Colorant
Mixed

Ci 77499 is also hydrated iron III oxide. It is created from mixing red and black iron oxides. This helps give shades of darkness to a product.

Iron III oxides are classified as inorganic chemicals for coloring.

Ingredient Ratings

Here's what our community thinks of the ingredients in these two products.

Lash Slick
9
2
10
5
liked
mixed
disliked
not rated
Lash Power Mascara Long-Wearing Formula
6
5
13
12
liked
mixed
disliked
not rated

When to use

7 Routines
86% use in am
14% use in pm
86% use every day
1 Routine
100% use in am
0% use in pm
100% use every day

Reviews

Here's what our community thinks

Glossier Lash Slick 26 ingredients

2.0 /5
from 1 rating

Clinique Lash Power Mascara Long-Wearing Formula 36 ingredients

5.0 /5
from 1 rating