Updated on October 13, 2023
Overview
What they are
These products are both cruelty-free and reef safe eyebrows. They have a total of 3 ingredients in common
Cool Features
They both contain exfoliants and hyaluronic acid
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, 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
Glossier Boy Brow 35 ingredients
Kosas Air Brow Clear + Clean Lifting Treatment Eyebrow Gel with Lamination Effect 14 ingredients
At a glance
Click on any of the items below to learn more
Glossier Boy Brow 35 ingredients
Kosas Air Brow Clear + Clean Lifting Treatment Eyebrow Gel with Lamination Effect 14 ingredients
Notable Ingredients
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This product contains 1 ingredient that may have this attribute:
Benefits
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Concerns
This product contains 4 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Ingredients Side-by-side
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.
Beeswax is natural wax produced by honey bees and can be synthetically created. It consists mainly of fatty acid esters and long-chain alcohols.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
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.
Propylene Glycol Stearate is a mixture of propylene gylcol and stearic acid.
Glyceryl Stearate is a mix of glycerin and stearic acid.
Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
Isostearic acid is a saturated fatty acid. Its structure makes it a great surfactant.
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.
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.
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.
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.
Oleic Acid is an Omega-9 fatty acid. It can be found in many plant oils such as avocado and marula oils.
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.
Polybutene is used to help control the viscosity of a product. This just means it helps adjusts the texture.
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.
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.
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.
Sorbitan Laurate is created from lauric acid and derivatives from sorbitol. It is an emulsifier.
Soluble Collagen can help to reduce the effects of aging.
Isopropyl Titanium Triisostearate isn't fungal acne safe.
This ingredient is derived from propylene glycol and lauric acid.
Magnesium Aluminum Silicate is a type of silica. It comes from naturally occuring minerals such as silicate ores and clay.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
This ingredient is a preservative with antimicrobial properties. It is the sodium salt of dehydroacetic acid.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
Hexylene Glycol is a surfactant. Glycols are a class of alcohols. Hexylene Glycol is a surfactant and emulsifier.
Phenoxyethanol 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.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.
Ci 77491 is also hydrated iron III oxide. It's sole purpose is to give a red/pink hue to products.
Water, Beeswax, Butylene Glycol, Copernicia Cerifera Wax, Propylene Glycol Stearate, Glyceryl Stearate, Stearic Acid, Isostearic Acid, Pvp, Dimethicone, Tromethamine, Mica, Oleic Acid, Silica, Polybutene, Lecithin, Cellulose Gum, Xanthan Gum, Glyceryl Laurate, Sorbitan Laurate, Soluble Collagen, Isopropyl Titanium Triisostearate, Propylene Glycol Laurate, Polymethyl Methacrylate, Magnesium Aluminum Silicate, Polysorbate 20, Sodium Hyaluronate, Sodium Dehydroacetate, Caprylyl Glycol, Hexylene Glycol, Phenoxyethanol, Disodium EDTA, CI 77891, CI 77491, CI 77510
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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Sorbitol is a sugar alcohol. It is a hydrating and moisturizing agent created from the reduction process of glucose.
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.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Trehalose is a disaccharide made of two glucose molecules (glucose is sugar!). Trehalose is used to help moisturize skin. It also has antioxidant properties.
4 Benefits 2 Concerns
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
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 WaterXanthan 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 GumSodium 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 HyaluronateIngredient Ratings
Here's what our community thinks of the ingredients in these two products.
When to use
Glossier Boy Brow 35 ingredients
Kosas Air Brow Clear + Clean Lifting Treatment Eyebrow Gel with Lamination Effect 14 ingredients
Reviews
Here's what our community thinks
Glossier Boy Brow 35 ingredients
unicorn
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...
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.
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