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Glossier Boy Brow Ingredients Explained

Color: Blond
3.7   from 3 ratings
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Published on August 14, 2021 Submitted by bradley_gilbert

Overview

What it is

Eyebrow with 35 ingredients that contains exfoliants and hyaluronic acid

Cool Features

It is cruelty-free and reef safe

Suited For

It has ingredients that are good for anti aging

Free From

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

Fun facts

Glossier is from United States. This product is used in 13 routines created by our community.

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.

Notable Ingredients

Exfoliators
Hyaluronic Acid

Benefits

Anti-Aging

Concerns

May Worsen Oily Skin (4)
Acne Trigger (3)
Rosacea
Eczema (2)

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
Emulsion Stabilising, Masking, Skin Conditioning
0-2 / 0
May worsen Oily Skin IconNot safe for Fungal Acne Icon
3
Humectant, Masking, Skin Conditioning, Solvent
1 / 0
4
1 / 0
Not safe for Fungal Acne Icon
5
Skin Conditioning
0-3 / 0-1
May worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon
6
Emollient, Emulsifying
1 / 0
Not safe for Fungal Acne Icon
7
Cleansing, Emulsifying, Emulsion Stabilising, Masking
2-3 / 0
May worsen Oily Skin IconNot safe for Fungal Acne Icon
8
Cleansing, Emulsifying
Bad for Acne Prone Skin IconNot safe for Fungal Acne Icon
9
Emulsion Stabilising
0 / 0
10
Emollient, Skin Conditioning, Skin Protecting
1 / 0
Silicon Icon
11
Buffering, Masking
12
Cosmetic Colorant
May worsen Eczema Icon
13
Emollient, Emulsifying
May worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon
14
Abrasive, Absorbent
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon
15
16
Emollient, Emulsifying, Skin Conditioning
17
Emulsion Stabilising, Masking
0 / 0
18
Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
19
Emollient, Emulsifying
Not safe for Fungal Acne Icon
20
Emulsifying
1-2 / 1-2
Not safe for Fungal Acne Icon
21
Humectant, Skin Conditioning
Helps with Anti-Aging Icon
22
Emollient, Emulsifying
Not safe for Fungal Acne Icon
23
Skin Conditioning
0 / 3
24
25
Absorbent
0 / 0
26
Emulsifying
0 / 0
Not safe for Fungal Acne Icon
27
Humectant, Skin Conditioning
0 / 0
Hyaluronic Acid Icon
28
Preservative
Preservative Icon
29
Emollient, Humectant, Skin Conditioning
30
Emulsifying, Skin Conditioning, Solvent
0-2 / 0-1
31
Preservative
Preservative Icon
32
33
Cosmetic Colorant
34
Cosmetic Colorant
35
Cosmetic Colorant

Ingredients Explained

This product contains 35 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
2
What it does: Emulsion Stabilising, Masking, Skin Conditioning
Community Rating: 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
3
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: 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.

4
What it does:
Community Rating: 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
5
What it does: Skin Conditioning
Community Rating: Very Disliked

Propylene Glycol Stearate is a mixture of propylene gylcol and stearic acid.

It is a skin conditioning agent with emollient properties. Emollients help hydrate the skin by creating a barrier on top of the skin.

This ingredient may not be acne or fungal-acne safe.

Learn more about Propylene Glycol Stearate
6
What it does: Emollient, Emulsifying
Community Rating: Disliked

Glyceryl Stearate is a mix of glycerin and stearic acid.

Glyceryl Stearate is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.

As an emollient, it helps soften skin and supports barrier-replenishing ingredients.

In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced. The human body also creates Glyceryl Stearate naturally.

Learn more about Glyceryl Stearate
7
What it does: Cleansing, Emulsifying, Emulsion Stabilising, Masking
Community Rating: 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
8
What it does: Cleansing, Emulsifying
Community Rating: Very Disliked

Isostearic acid is a saturated fatty acid. Its structure makes it a great surfactant.

Surfactants help decrease the surface tension between two liquids. This property also makes it an effective emulsifier. Emulsifiers help prevent waters and oils from separating in a product.

Isostearic Acid is created from oleic acid.

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

Learn more about Isostearic Acid
9
What it does: Emulsion Stabilising
Community Rating: Disliked

Pvp is a water-soluble synthetic polymer and common hairstyling ingredient. It is a film-forming ingredient and used to "hold" specific shapes of hair.

Pvp is less effective in high-humidity. It tends to draw moisture, but this moisture dismantles the structure and "hold".

10
What it does: Emollient, Skin Conditioning, Skin Protecting
Community Rating: 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.

11
What it does: Buffering, Masking
Community Rating: Liked

Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.

As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.

Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.

Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.

1,3-Propanediol, 2-amino-2-(hydroxymethyl)-

Learn more about Tromethamine
12
What it does: Cosmetic Colorant
Community Rating: Very Disliked

Mica 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 Mica
13
What it does: Emollient, Emulsifying
Community Rating: Very Disliked

Oleic Acid is an Omega-9 fatty acid. It can be found in many plant oils such as avocado and marula oils.

Oleic Acid is used to enhance the texture of products. It is also a cleansing agent. As an emollient, it can help hydrate and soften the skin.

Oleic Acid isn't fungal acne safe. It can be bad for oily skin and be bad for acne prone skin.

We recommend speaking with a professional if you have any questions or concerns.

Learn more about Oleic Acid
14
What it does: Abrasive, Absorbent
Community Rating: 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
15
What it does:
Community Rating: Mixed

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 Polybutene
16
What it does: Emollient, Emulsifying, Skin Conditioning
Community Rating: Disliked

Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.

Lecithin is an emollient. Emollients help soften the skin and creates a barrier to keep moisture in.

As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can help ingredients be better absorbed by the skin. The phospholipids in Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier.

Learn more about Lecithin
17
What it does: Emulsion Stabilising, Masking

Cellulose Gum is a water-soluble polymer that comes from cellulose. It is used to change the texture of a product and to help stabilize emulsions.

As an emulsifier, cellulose gum specifically thicken the texture of water-based products.

This ingredient is considered hypoallergenic and non-toxic. Cellulose Gum can be found in cosmetics, food, and other household goods such as paper products.

Learn more about Cellulose Gum
18
What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
Community Rating: Disliked

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.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum
19
What it does: Emollient, Emulsifying
Community Rating: Very Disliked

Glyceryl Laurate isn't fungal acne safe.

20
What it does: Emulsifying
Community Rating: Very Disliked

Sorbitan Laurate is created from lauric acid and derivatives from sorbitol. It is an emulsifier.

21
What it does: Humectant, Skin Conditioning
Community Rating: Liked

Soluble Collagen can help to reduce the effects of aging.

22
What it does: Emollient, Emulsifying

Isopropyl Titanium Triisostearate isn't fungal acne safe.

23
What it does: Skin Conditioning

This ingredient is derived from propylene glycol and lauric acid.

It helps soften the skin as an emollient.

24
What it does:
Community Rating: Very Disliked

We don't have a description for Polymethyl Methacrylate.

25
What it does: Absorbent
Community Rating: Disliked

Magnesium Aluminum Silicate is a type of silica. It comes from naturally occuring minerals such as silicate ores and clay.

Magnesium aluminum silicate is used for enhancing texture and as an absorbent. Due to its large molecular size, it is unable to be absorbed into the skin.

Like other types of silica, this ingredient can be used to thicken a product. As an absorbent, it may be used to absorb extra water or help prevent clumping.

Learn more about Magnesium Aluminum Silicate
26
What it does: Emulsifying
Community Rating: Very Disliked

Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.

As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.

Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.

The lauric acid used to create Polysorbate 20 is often derived from coconuts.

Polysorbate 20 may not be fungal acne safe.

Learn more about Polysorbate 20
27
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate
28
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.

29
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
30
What it does: Emulsifying, Skin Conditioning, Solvent
Community Rating: Disliked

Hexylene Glycol is a surfactant. Glycols are a class of alcohols. Hexylene Glycol is a surfactant and emulsifier.

As a surfactant, Hexylene Glycol helps gather dirt and oil on your skin to be washed away.

As an emulsifier, Hexylene Glycol helps keep water and oil together. This prevents them from separating in a product. Hexylene Glycol also thins out the texture of a product by lessening viscosity.

Hexylene Glycol has a small molecular weight.

Learn more about Hexylene Glycol
31
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.

32
What it does:
Community Rating: Disliked

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA
33
What it does: Cosmetic Colorant
Community Rating: Disliked

Ci 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 77891
34
What it does: Cosmetic Colorant
Community Rating: Mixed

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

Iron III oxides are classified as inorganic chemicals for coloring.

Synthetically created Ci 77491 is considered safer than those naturally found. This is because the synthetically created version may contain less impurities. Iron oxides are generally non-toxic and non-allergenic.

Learn more about CI 77491
35
What it does: Cosmetic Colorant

We don't have a description for Ci 77510.

Embed Ingredients

Here's what our community thinks of the 35 ingredients in this product ✨

17% are loved or liked
9% have mixed ratings
63% are disliked or very disliked
11% have no rating yet

When to use

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

Directions

Apply the Boy Brow wand directly onto brow hairs in short, upward strokes to fluff and shape brows into place.

We understand the mid-2000s were a difficult time for eyebrows, so if your arches are especially lackluster, reach for our Brow Flick to fill in where needed...

Apply the Boy Brow wand directly onto brow hairs in short, upward strokes to fluff and shape brows into place.

We understand the mid-2000s were a difficult time for eyebrows, so if your arches are especially lackluster, reach for our Brow Flick to fill in where needed either before or after using Boy Brow.

When to use

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

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Latest Reviews

unicorn's Avatar'
Jan 9, 2023

Didn't work for me
This makes me breakout in my eyebrow area. No, it's not folliculitis -- the skin between the hairs develops whiteheads and pustules.

My eyebrows are very faint and I don't have a lot of them. Boybrow didn't really...

Didn't work for me
This makes me breakout in my eyebrow area. No, it's not folliculitis -- the skin between the hairs develops whiteheads and pustules.

My eyebrows are very faint and I don't have a lot of them. Boybrow didn't really do enough to make them stand out more, but the color does at least last, as minimal as it is.

Color: Blond