Rare Beauty Brow Harmony Pencil & Gel Review

Eyebrow

Brow Harmony Pencil & Gel

Rare Beauty

Avoid Using

Use With Caution

No Warnings

Not Rated

$22

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Info

Eyebrow

Brow Harmony Pencil & Gel

Rare Beauty

Description

A triangular-shaped retractable brow pencil with a complementary tinted brow gel to create naturally defined brows.

Formula

Aqua/Water/Eau

Safety

No Warnings

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No Warnings

Safety

Insufficient Data

Safety

Avoid Using

Reference

Cosmetic Ingredient Review

Source

View Study

Warning

Synthetic Antioxidant

Warning

Liquid Plastic

Warning

Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Aqua/Water/Eau is simply the term used for water in cosmetic formulations. It's primarily used as a solvent in cosmetics, meaning it's used to dissolve many of the other ingredients that make up a product. When you see Aqua/Water/Eau listed in the ingredients of a product, it's typically referring to purified water - free of toxins, pollutants and microbes.

Most cosmetics contain a large amount of water (often 70-80% of the total), making it the most commonly used ingredient in such products. The water used in cosmetics can be of different types, such as distilled water, mineral water, or thermal water, which all offer various properties and benefits.

Here are some of the key functions of water in cosmetic products:

Solvent: As mentioned, water acts as a solvent for many ingredients, helping to dissolve them and make a homogeneous solution.
Humectant: Water also acts as a humectant, meaning it helps to retain or preserve moisture. This is why it's often used in products like moisturizers, lotions, and creams.
Diluent: Water is used as a diluent to reduce the concentration of other ingredients. This is particularly useful when dealing with potent substances that might cause irritation or other issues if used undiluted.
Carrier: Water can act as a carrier, helping to spread other ingredients across the skin.
Rehydration: Water can also rehydrate dry or dehydrated skin and hair, providing a feeling of freshness and comfort.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Butylene Glycol

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No Warnings

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Insufficient Data

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Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

Warning

Liquid Plastic

Warning

Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Butylene Glycol is a colorless, organic alcohol derived from petroleum. It is commonly used in cosmetic formulations due to its versatile properties. It acts as a solvent, humectant, and viscosity controller, making it a popular ingredient in various skincare and makeup products.In simple terms, Butylene Glycol helps to:1. Dissolve and mix ingredients: As a solvent, it helps to dissolve and combine different ingredients in a formulation, ensuring a smooth and even texture.2. Retain moisture: As a humectant, it attracts and holds onto water, keeping the skin hydrated and maintaining the product's moisture content.3. Control consistency: It helps to adjust the thickness and flow of the product, making it easier to apply and spread on the skin.Some common cosmetic products containing Butylene Glycol include creams, lotions, serums, cleansers, and makeup products. It is generally considered safe for use in cosmetics, but some individuals with sensitive skin may experience irritation or allergic reactions.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Methyl Trimethicone

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Insufficient Data

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Reference

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Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Methyl Trimethicone is a type of silicone-based ingredient commonly used in cosmetic formulations. It is a lightweight, clear, and colorless liquid that provides a variety of benefits to cosmetic products. Some of its primary use cases in cosmetic formulations include:1. Emollient: Methyl Trimethicone acts as a moisturizing agent, helping to soften and smooth the skin by forming a protective barrier that locks in moisture.2. Skin conditioning: It improves the overall texture and feel of the skin, making it appear more supple and healthy.3. Lubricant: Methyl Trimethicone provides a silky, smooth feel to products, making them easier to apply and spread evenly on the skin.4. Solvent: It can help dissolve other ingredients in a formulation, ensuring a uniform and stable product.5. Film-forming agent: Methyl Trimethicone forms a thin, breathable film on the skin, which can help improve the wear and longevity of makeup products.Overall, Methyl Trimethicone is a versatile ingredient that enhances the performance, feel, and appearance of various cosmetic products, including skincare, makeup, and hair care products.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Acrylates Copolymer

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No Warnings

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Insufficient Data

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Reference

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Source

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Warning

Synthetic Antioxidant

Warning

Liquid Plastic

Warning

Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Acrylates Copolymer is a synthetic ingredient made from the combination of acrylic acid and other monomers, such as methacrylic acid or acrylamide. In cosmetic formulations, it serves as a film-forming agent, thickener, and stabilizer. It helps to improve the texture, spreadability, and overall performance of various cosmetic products, such as skincare creams, lotions, makeup, hair care products, and nail polishes.Some of its use cases in cosmetic formulations include:1. Providing a smooth and even application in makeup products like foundations, concealers, and eyeshadows.2. Enhancing the durability and wear resistance of nail polishes, making them less prone to chipping.3. Acting as a thickening agent in skincare products, giving them a more luxurious and creamy texture.4. Improving the hold and styling capabilities of hair care products like gels, mousses, and hairsprays.5. Stabilizing and suspending ingredients in cosmetic formulations, ensuring a consistent and homogenous product.Overall, Acrylates Copolymer is a versatile and widely used ingredient in the cosmetic industry, contributing to the efficacy, aesthetics, and stability of various products.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Stearic Acid

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Insufficient Data

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Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

Warning

Liquid Plastic

Warning

Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Stearic Acid is a naturally occurring fatty acid derived from plant or animal sources, such as palm oil, soybean oil, or animal fats. It is a white, waxy solid with a mild odor and is widely used in cosmetic formulations due to its versatile properties.In cosmetic formulations, Stearic Acid serves several purposes:1. Emulsifier: It helps to blend oil and water-based ingredients together, creating a stable and smooth product. This is particularly useful in creams, lotions, and other emulsions.2. Thickener: Stearic Acid adds consistency and body to cosmetic products, making them easier to apply and spread on the skin.3. Opacifier: It can make products appear more opaque and less transparent, giving them a more luxurious and creamy appearance.4. Stabilizer: Stearic Acid helps to maintain the stability and shelf life of cosmetic products by preventing the separation of ingredients and reducing the likelihood of spoilage.5. Skin conditioning agent: It can provide a protective barrier on the skin, helping to lock in moisture and improve skin's overall texture.Overall, Stearic Acid is a valuable ingredient in cosmetic formulations due to its ability to improve product texture, stability, and performance, while also providing skin conditioning benefits.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Polyglyceryl-2 Triisostearate

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Reference

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Polyglyceryl-2 Triisostearate is a versatile, plant-derived emollient and emulsifier used in cosmetic formulations. It is created by combining glycerin with isostearic acid, resulting in a compound that helps to blend oil and water-based ingredients together, providing a smooth and stable texture to the final product.In cosmetic formulations, Polyglyceryl-2 Triisostearate is commonly used in products like lipsticks, lip balms, foundations, and creams due to its ability to create a soft, moisturizing, and non-greasy feel on the skin. It also helps to improve the spreadability and overall performance of the product, making it easier to apply and more comfortable to wear. Additionally, it can act as a solubilizer for certain ingredients, ensuring they are evenly distributed throughout the product.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Palmitic Acid

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Insufficient Data

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Reference

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Warning

Synthetic Antioxidant

Warning

Liquid Plastic

Warning

Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Palmitic Acid is a naturally occurring fatty acid found in plants and animals. In cosmetic formulations, it serves as an emollient, emulsifier, and thickening agent. It helps to moisturize and soften the skin, improve product texture, and stabilize the mixture of water and oil-based ingredients. Common use cases include creams, lotions, soaps, and makeup products.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Ceresin

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No Warnings

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No Warnings

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Insufficient Data

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Reference

Cosmetic Ingredient Review

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Warning

Synthetic Antioxidant

Warning

Liquid Plastic

Warning

Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Ceresin is a waxy substance derived from minerals, specifically ozokerite, which is a naturally occurring fossil wax. In cosmetic formulations, Ceresin is primarily used as a thickening agent, emollient, and emulsion stabilizer. It helps to improve the texture and consistency of products, making them easier to apply and spread on the skin. Additionally, Ceresin can provide a protective barrier on the skin, helping to lock in moisture and prevent water loss. It is commonly found in a variety of cosmetic products, including lipsticks, lip balms, creams, lotions, and makeup products.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Synthetic Beeswax

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Reference

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Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Synthetic beeswax is a man-made wax that mimics the properties of natural beeswax, which is produced by bees. It is typically made from a blend of hydrocarbons, fatty acids, and esters. Synthetic beeswax is used in cosmetic formulations due to its versatility, stability, and vegan-friendly nature.In cosmetic formulations, synthetic beeswax serves various purposes, such as:1. Emulsifier: It helps to blend oil and water-based ingredients together, creating a smooth and stable product.2. Thickener: It adds consistency and body to creams, lotions, and balms, making them easier to apply and spread on the skin.3. Emollient: It helps to soften and moisturize the skin, providing a protective barrier that locks in moisture and prevents dryness.4. Film-former: It creates a thin, flexible film on the skin or hair, providing a smooth texture and enhancing the product's overall performance.5. Stabilizer: It helps to maintain the product's structure and prevent separation or settling of ingredients over time.Synthetic beeswax is commonly used in various cosmetic products, including lip balms, creams, lotions, mascara, eyeliners, and hair styling products. It is a popular choice for formulators who want to create vegan or cruelty-free products, as it does not involve the use of animal-derived ingredients.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Synthetic Wax

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Reference

Cosmetic Ingredient Review

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Warning

Synthetic Antioxidant

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Liquid Plastic

Warning

Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Synthetic wax is a man-made wax created from various chemical compounds, often derived from petroleum or natural gas. It is designed to mimic the properties of natural waxes, such as beeswax or plant-based waxes, while offering more consistency and versatility in terms of performance and formulation.In cosmetic formulations, synthetic wax is used for various purposes, including:1. Texture and consistency: Synthetic wax helps to thicken and stabilize cosmetic products, giving them a smooth, creamy texture that is easy to apply and spread on the skin or hair.2. Emollient properties: Synthetic wax can help to soften and moisturize the skin, providing a protective barrier that locks in moisture and prevents dryness.3. Film-forming agent: Synthetic wax can create a thin, flexible film on the skin or hair, which can help to improve the appearance and feel of the product, as well as provide additional benefits such as water resistance or long-lasting wear.4. Binding agent: Synthetic wax can help to bind together various ingredients in a cosmetic formulation, ensuring a uniform and stable product.5. Opacifying agent: Synthetic wax can help to improve the opacity and coverage of cosmetic products, such as foundations or concealers, by providing a more even and uniform color distribution.Some common use cases for synthetic wax in cosmetic formulations include lipsticks, lip balms, mascaras, eyeliners, foundations, and hair styling products. Synthetic wax is valued for its versatility, consistency, and cost-effectiveness compared to natural waxes.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Hydrogenated Coco-Glyceride

Safety

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Insufficient Data

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Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

Warning

Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Hydrogenated Coco-Glyceride is a cosmetic ingredient derived from coconut oil. It is created by hydrogenating the fatty acids present in the oil, which results in a more solid and stable form. This ingredient is primarily used as an emollient, thickening agent, and emulsifier in cosmetic formulations.In simple terms, Hydrogenated Coco-Glyceride helps to moisturize and soften the skin, provide a smooth texture to the product, and improve its stability. It is commonly found in various cosmetic products such as creams, lotions, lipsticks, and hair care products, where it contributes to a pleasant skin feel and enhances the overall product performance.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Polysorbate 60

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Reference

Cosmetic Ingredient Review

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Polysorbate 60 is a nonionic surfactant and emulsifier derived from sorbitol and stearic acid. In simple terms, it is a versatile ingredient that helps mix oil and water-based components in cosmetic formulations. It is commonly used in creams, lotions, and cleansers to create stable emulsions and improve product texture. Additionally, Polysorbate 60 can act as a solubilizer for essential oils and fragrances, ensuring even distribution throughout the product. It is considered safe and gentle for most skin types, making it a popular choice in the cosmetic industry.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Caprylyl Glycol

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Reference

Cosmetic Ingredient Review

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Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

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Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Caprylyl Glycol is a versatile, multi-functional ingredient used in cosmetic formulations. It is a clear, colorless liquid derived from caprylic acid, which is a fatty acid found in coconut oil and palm kernel oil. Caprylyl Glycol serves several purposes in cosmetic products, including:1. Humectant: It helps to retain moisture in the skin by attracting water molecules from the surrounding environment. This makes it an excellent ingredient for hydrating and moisturizing products like creams, lotions, and serums.2. Emollient: Caprylyl Glycol has a softening and smoothing effect on the skin, making it feel more supple and comfortable. This property is beneficial in products designed to improve skin texture and appearance.3. Emulsifier: It helps to blend oil and water-based ingredients together, creating a stable and uniform mixture. This is particularly useful in formulations that contain both water and oil components, such as creams and lotions.4. Preservative booster: Caprylyl Glycol has antimicrobial properties, which can help to extend the shelf life of cosmetic products by inhibiting the growth of bacteria, yeast, and mold. It is often used in combination with other preservatives to enhance their effectiveness.Overall, Caprylyl Glycol is a valuable ingredient in cosmetic formulations due to its moisturizing, emollient, emulsifying, and preservative-boosting properties. It is commonly found in a wide range of products, including skincare, haircare, and makeup items.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Glycerin

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Reference

Cosmetic Ingredient Review

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Warning

Synthetic Antioxidant

Warning

Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Glycerin, also known as glycerol, is a clear, odorless, and viscous liquid commonly used in cosmetic formulations. It is a humectant, which means it attracts and retains moisture in the skin, making it an excellent moisturizing agent. Glycerin helps to maintain skin hydration, improve skin barrier function, and provide a smooth texture to cosmetic products.In cosmetic formulations, glycerin is used in various products such as creams, lotions, serums, cleansers, and masks. It is also used in hair care products to provide hydration and reduce frizz. Additionally, glycerin can be found in makeup products like foundations and primers, where it helps to create a smooth and even application. Overall, glycerin is a versatile and widely used ingredient in the cosmetic industry due to its moisturizing properties and ability to improve product texture.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

1,2-Hexanediol

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Reference

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Synthetic Antioxidant

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Chemical Sunscreen

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Paraben

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Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

1,2-Hexanediol is a synthetic, versatile ingredient used in cosmetic formulations. It is a colorless liquid that functions primarily as a humectant and solvent. In simple terms, it helps to retain moisture in the skin and hair, while also dissolving other ingredients in the formulation, ensuring a smooth and even texture.Some common use cases of 1,2-Hexanediol in cosmetic formulations include:1. Skin care products: It is used in creams, lotions, and serums to provide hydration and improve the overall texture of the product.2. Hair care products: It can be found in shampoos, conditioners, and styling products to help retain moisture and improve the manageability of hair.3. Makeup products: It is used in foundations, concealers, and other makeup products to enhance their spreadability and ensure a smooth application.4. Preservative booster: While not a preservative itself, 1,2-Hexanediol can enhance the effectiveness of other preservatives in the formulation, helping to protect the product from microbial contamination.Overall, 1,2-Hexanediol is a valuable ingredient in cosmetic formulations due to its ability to improve product texture, provide hydration, and boost the performance of other ingredients.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Phenoxyethanol

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Reference

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Synthetic Antioxidant

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Chemical Sunscreen

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Paraben

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Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Phenoxyethanol is a synthetic preservative commonly used in cosmetic formulations to prevent the growth of bacteria, yeast, and mold. It helps to extend the shelf life of products and maintain their quality. In cosmetics, it is often found in skincare products, makeup, hair care, and fragrances. It is typically used at concentrations of 1% or less, as higher concentrations may cause skin irritation. Phenoxyethanol is considered a safe and effective alternative to parabens, which have been associated with potential health concerns.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Bentonite

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Synthetic Antioxidant

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Paraben

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Phalate

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Reference

European Union

Warning

Possible Phalate

Bentonite is a natural clay mineral primarily composed of montmorillonite. It is formed from the weathering of volcanic ash in the presence of water. In cosmetic formulations, bentonite is used for its unique properties, such as high absorbency, swelling capacity, and viscosity.Some common use cases of bentonite in cosmetic formulations include:1. Thickening agent: Bentonite is used to thicken and stabilize various cosmetic products like creams, lotions, and gels, providing a smooth and consistent texture.2. Oil absorption: Due to its high absorbency, bentonite is used in oil-control products like face masks, cleansers, and mattifying powders to help absorb excess oil and sebum from the skin.3. Detoxification: Bentonite clay is known for its detoxifying properties, as it can attract and bind to impurities, dirt, and toxins on the skin's surface. This makes it a popular ingredient in facial masks and body wraps.4. Skin soothing: Bentonite has mild exfoliating and soothing properties, making it suitable for sensitive skin types. It can help calm irritated skin and reduce redness.5. Suspending agent: Bentonite can be used as a suspending agent in products like liquid foundations and suspensions, preventing pigments and other particles from settling at the bottom of the container.Overall, bentonite is a versatile and natural ingredient that offers various benefits in cosmetic formulations, making it a popular choice for skincare and makeup products.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Potassium Sorbate

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Reference

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Synthetic Antioxidant

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Paraben

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Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Potassium Sorbate is a widely used preservative in cosmetic formulations due to its effectiveness in inhibiting the growth of mold, yeast, and bacteria. It is a potassium salt of sorbic acid, a naturally occurring compound found in some fruits and berries.In cosmetic formulations, Potassium Sorbate is used to extend the shelf life of products by preventing microbial contamination. It is commonly found in skincare products, hair care products, makeup, and personal care items. It is considered safe and well-tolerated by most individuals, making it a popular choice for preserving a wide range of cosmetic products.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Hydroxyethylcellulose

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Synthetic Antioxidant

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Paraben

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Phalate

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Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Hydroxyethylcellulose (HEC) is a water-soluble polymer derived from cellulose, a natural and renewable resource. It is widely used in cosmetic formulations due to its excellent thickening, stabilizing, and emulsifying properties. In simple terms, HEC helps to improve the texture and consistency of cosmetic products, making them more pleasant to use and ensuring that the active ingredients are evenly distributed. Some common use cases for HEC in cosmetic formulations include:1. Thickening agent: HEC is used to increase the viscosity of products like creams, lotions, and gels, giving them a smooth and luxurious feel.2. Stabilizer: HEC helps to maintain the stability of emulsions, preventing the separation of oil and water phases in products like moisturizers and sunscreens.3. Emulsifier: HEC assists in the formation of stable emulsions, allowing oil-soluble and water-soluble ingredients to mix together effectively.4. Film-forming agent: HEC can form a thin, transparent film on the skin or hair, providing a protective barrier and enhancing the performance of other ingredients.5. Rheology modifier: HEC can modify the flow properties of cosmetic formulations, making them easier to apply and spread evenly on the skin or hair.Overall, Hydroxyethylcellulose is a versatile and eco-friendly ingredient that plays a crucial role in the formulation of various cosmetic products, ensuring their effectiveness, stability, and user satisfaction.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

PVP

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Reference

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

Warning

Paraben

Warning

Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

PVP, or Polyvinylpyrrolidone, is a water-soluble synthetic polymer commonly used in cosmetic formulations. It serves various purposes, including as a film-former, binder, stabilizer, and thickener. In simple terms, PVP helps improve the texture, consistency, and performance of cosmetic products.Some common use cases of PVP in cosmetic formulations include:1. Hair styling products: PVP is often used in hair gels, mousses, and hairsprays to provide hold and manageability without making the hair feel sticky or heavy.2. Mascara and eyeliner: PVP acts as a film-former, helping the product adhere to the lashes or skin and providing smudge-proof and long-lasting wear.3. Foundations and concealers: PVP can help improve the spreadability and staying power of these products, ensuring an even and long-lasting coverage.4. Skincare products: PVP can be used as a stabilizer and thickener in creams, lotions, and serums, providing a smooth and consistent texture.5. Toothpaste and oral care products: PVP can act as a binder and stabilizer, ensuring a consistent texture and helping to suspend active ingredients evenly throughout the product.Overall, PVP is a versatile and valuable ingredient in cosmetic formulations, contributing to the performance, stability, and aesthetics of various products.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Sodium Benzoate

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Reference

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Synthetic Antioxidant

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Paraben

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Phalate

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Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Sodium Benzoate is a widely used preservative in cosmetic formulations. It is the sodium salt of benzoic acid, a naturally occurring organic compound found in various fruits and spices. In cosmetics, Sodium Benzoate helps to prevent the growth of bacteria, yeast, and mold, thereby extending the shelf life of the products.Some common use cases of Sodium Benzoate in cosmetic formulations include:1. Skin care products: Sodium Benzoate is used in creams, lotions, and moisturizers to keep them fresh and free from microbial contamination.2. Hair care products: It is added to shampoos, conditioners, and hair styling products to maintain their quality and prevent spoilage.3. Makeup products: Sodium Benzoate can be found in foundations, concealers, and other makeup products to ensure they remain safe for use over time.4. Personal care products: It is used in deodorants, body washes, and other personal care items to keep them free from harmful microorganisms.Overall, Sodium Benzoate is a valuable ingredient in cosmetic formulations due to its preservative properties, helping to maintain product quality and safety for consumers.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Tromethamine

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Insufficient Data

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Avoid Using

Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

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Paraben

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Phalate

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Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Tromethamine, also known as Tris or Tris(hydroxymethyl)aminomethane, is an organic compound that acts as a buffering agent and pH adjuster in cosmetic formulations. It helps to maintain the stability and efficacy of the product by keeping the pH level within the desired range. Tromethamine is commonly used in skincare products, such as creams, lotions, and cleansers, as well as in makeup products like foundations and concealers. It can also be found in hair care products, such as shampoos and conditioners, to help balance the pH and improve the overall performance of the product.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Alcohol

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Insufficient Data

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Avoid Using

Reference

Cosmetic Ingredient Review

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

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Paraben

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Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Alcohol, in the context of cosmetic formulations, refers to a group of organic compounds that typically contain one or more hydroxyl (-OH) groups. The most common alcohols used in cosmetics are ethanol, isopropyl alcohol, and fatty alcohols like cetyl alcohol and stearyl alcohol.Alcohol serves various purposes in cosmetic formulations, including:1. Solvent: Alcohol can dissolve a wide range of ingredients, making it an effective solvent in cosmetic formulations. It helps to mix and blend different components, ensuring a uniform and stable product.2. Antimicrobial agent: Alcohol, particularly ethanol and isopropyl alcohol, has antimicrobial properties that help to preserve cosmetic products by inhibiting the growth of bacteria, fungi, and other microorganisms.3. Astringent: Alcohol can cause skin tissues to contract, which results in a temporary tightening effect. This property makes it a popular ingredient in toners and aftershaves, as it can help to minimize the appearance of pores and improve skin texture.4. Penetration enhancer: Alcohol can help other ingredients in a cosmetic formulation to penetrate the skin more effectively, improving the overall performance of the product.5. Evaporative agent: Alcohol evaporates quickly, which can provide a cooling sensation on the skin and help products like perfumes and hairsprays to dry faster.It is important to note that alcohol can be drying and potentially irritating to the skin, especially in high concentrations. Therefore, it is crucial to use it judiciously and in appropriate amounts in cosmetic formulations to ensure product safety and efficacy.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Ethylhexylglycerin

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Insufficient Data

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Avoid Using

Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

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Paraben

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Phalate

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Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Ethylhexylglycerin is a versatile ingredient used in cosmetic formulations. It is a clear, odorless liquid derived from glycerin, which is a natural component of plant oils and animal fats. Ethylhexylglycerin serves multiple purposes in cosmetic products, including:1. Preservative: It helps to prevent the growth of bacteria, yeast, and mold in cosmetic products, thereby extending their shelf life. It is often used as an alternative to parabens, which have been associated with potential health concerns.2. Emollient: Ethylhexylglycerin has moisturizing properties that help to soften and smooth the skin, making it an ideal ingredient in lotions, creams, and other skincare products.3. Deodorizing agent: It can neutralize unpleasant odors, making it a useful addition to deodorants and other personal care products.4. Stabilizer: Ethylhexylglycerin can help to stabilize and improve the texture of cosmetic formulations, ensuring a consistent and pleasant user experience.Overall, ethylhexylglycerin is a valuable ingredient in cosmetic formulations due to its multifunctional properties and its compatibility with a wide range of other ingredients.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Sodium Dehydroacetate

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Insufficient Data

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Avoid Using

Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

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Paraben

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Phalate

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Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Sodium Dehydroacetate is a sodium salt of dehydroacetic acid, which is a synthetic preservative and antimicrobial agent. In cosmetic formulations, it is used to prevent the growth of bacteria, yeast, and mold, thereby extending the shelf life of the products. It is commonly found in skincare, haircare, and makeup products, such as creams, lotions, shampoos, and foundations. Sodium Dehydroacetate is known for its low toxicity and compatibility with a wide range of cosmetic ingredients, making it a popular choice for preserving cosmetic formulations.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Triethoxycaprylylsilane

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Insufficient Data

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Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

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Paraben

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Phalate

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Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Triethoxycaprylylsilane is a silicone-based compound that is used as a coupling agent and a surface modifier in cosmetic formulations. It is a versatile ingredient that helps improve the performance and feel of various cosmetic products.In simple terms, Triethoxycaprylylsilane helps to bind and mix different ingredients together, particularly those that are not easily compatible, such as oil and water. This results in a more stable and uniform product. Additionally, it can enhance the spreadability and texture of cosmetic products, making them feel smoother and more pleasant on the skin.Some common use cases for Triethoxycaprylylsilane in cosmetic formulations include:1. Makeup products: It is often used in foundations, concealers, and powders to improve their texture, spreadability, and adherence to the skin.2. Sunscreen products: Triethoxycaprylylsilane can help to disperse UV filters evenly throughout the product, resulting in better sun protection.3. Skincare products: It can be used in creams, lotions, and serums to enhance their texture and stability, as well as to improve the delivery of active ingredients to the skin.4. Hair care products: Triethoxycaprylylsilane can be used in hair care formulations to improve the compatibility of various ingredients, resulting in better product performance and feel.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Iron Oxides

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Insufficient Data

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Avoid Using

Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

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Paraben

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Phalate

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Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Iron oxides are inorganic compounds derived from iron and oxygen, typically found in nature as minerals. They come in various shades, such as red, yellow, and black, and are widely used as pigments in cosmetic formulations.In cosmetics, iron oxides are primarily used to add color to products like foundations, eyeshadows, blushes, and lipsticks. They are considered safe, non-toxic, and non-irritating, making them suitable for various skin types. Additionally, iron oxides are stable and resistant to light, heat, and moisture, ensuring that the color remains consistent throughout the product's shelf life.Besides providing color, iron oxides can also offer some sun protection, as they can absorb and scatter UV radiation. This property makes them a common ingredient in mineral sunscreens and makeup products with SPF.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

Titanium Dioxide

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Insufficient Data

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Avoid Using

Reference

Cosmetic Ingredient Review

Source

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Warning

Synthetic Antioxidant

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Liquid Plastic

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Chemical Sunscreen

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Paraben

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Phalate

Warning

Known Skin Sensitizer

Reference

European Union

Warning

Possible Phalate

Titanium Dioxide, also known as TiO2, is a naturally occurring mineral used as a coloring agent, opacifier and a physical sunscreen in cosmetic formulations.

Coloring Agent: It's a white pigment, so it's often used in products like foundations, concealers, and other color cosmetics to create the desired shade when mixed with other pigments.

Opacifier: Titanium dioxide is also used to increase the opacity of cosmetic products, reducing the transparency or translucency and giving them a more substantial, solid appearance. This is particularly useful in products like sunscreens, where it can help visually indicate where the product has been applied and if it's been spread evenly.

Physical Sunscreen: Titanium dioxide is a broad spectrum UV filter, which means it protects the skin from both UVA and UVB rays. Unlike chemical sunscreens which absorb UV light and convert it into heat, titanium dioxide is a physical sunscreen that reflects and scatters the UV light, reducing the amount of radiation that reaches the skin. It is often used in products labeled as "mineral" sunscreens.

In its raw form, titanium dioxide can have a whitish cast on the skin. To avoid this, it is sometimes coated with other materials or used in its nano-sized form, though there is some debate around the safety of nano-particles in cosmetics.

Please note: The safety of this ingredient has not been assessed. It is recommended to do your own research before using products containing this ingredient.

No Warnings