
Undone Beauty Water Blush Stick - Radiant Glow, Non-Comedogenic, Vegan - Peach, 0.19 oz


Propylene Glycol
Medium RiskPropylene glycol is a small organic alcohol commonly used in cosmetics and personal care products as a humectant, solvent, and emulsifier. It helps retain moisture, enhances product texture, and aids in the delivery of active ingredients.
Sustai Insights
Propylene glycol serves vital functional benefits, including moisture retention and product stability. It is generally recognized as safe with low concerns for carcinogenicity and developmental toxicity. However, there may be moderate allergenic potential for some individuals. Environmentally, it poses minimal pollution risks and is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it presents a medium risk due to its allergenic potential and the need for cautious usage in sensitive populations.
Phenoxyethanol
Medium RiskPhenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.
Sustai Insights
Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.
Butylene Glycol
Low RiskButylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.
Sustai Insights
Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.
Water
Low RiskWater is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.
Sustai Insights
Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.
Caprylyl Glycol
Low RiskCaprylyl glycol (1,2-octanediol) is a multifunctional cosmetic ingredient primarily used as a skin-conditioning agent and preservative. It is derived from caprylic acid, a fatty acid found in coconut oil, and is commonly included in personal care products for its moisturizing properties.
Sustai Insights
Caprylyl glycol offers functional benefits such as acting as an effective humectant and preservative, enhancing skin hydration and product stability. It is considered to have low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks, being non-bioaccumulative and not linked to pollution. Regulatory assessments affirm its safety, with no major advisories against its use. Overall, the ingredient is assessed to have a low risk, making it a suitable choice in cosmetic formulations.
Ethylhexylglycerin
Low RiskEthylhexylglycerin is a glyceryl ether utilized primarily as a skin-conditioning agent and preservative in cosmetic formulations. It enhances the efficacy of preservatives and serves as a humectant, helping to retain moisture in the skin. This ingredient is commonly found in various personal care products.
Sustai Insights
Ethylhexylglycerin offers functional benefits as an effective preservative and skin-conditioning agent, contributing to product longevity and moisture retention. Health risks are generally low, with minor concerns regarding allergic contact dermatitis and irritant potential. Environmentally, it poses minimal risks, not being recognized as a pollutant or bioaccumulative. Regulatory bodies have imposed few restrictions, indicating its safety for use. Overall, its risk level is assessed as low, making it a viable option in cosmetic formulations. For those seeking alternatives, ingredients like propanediol may serve similar functions with potentially lower irritation profiles.
Lithium Magnesium Sodium Silicate
Low RiskLithium magnesium sodium silicate is a synthetic compound primarily used in cosmetic formulations for its thickening and stabilizing properties. It enhances the texture and viscosity of products, contributing to their overall performance and user experience.
Sustai Insights
Lithium magnesium sodium silicate serves effectively as a thickener in cosmetic products, enhancing texture without significant health risks, as common concerns such as carcinogenicity and allergenic potential are low. However, it is subject to regulatory restrictions in certain regions. Environmental risks appear minimal, with low pollutant potential and no significant bioaccumulation reported. Overall, the ingredient is assessed as low risk, making it a suitable option in cosmetic formulations.
Bis Peg 18 Methyl Ether Dimethyl Silane
Low RiskBis-PEG-18 Methyl Ether Dimethyl Silane is a synthetic compound primarily used as a conditioning agent and emollient in cosmetic formulations. It functions by providing a smooth texture and enhancing the application experience of various personal care products.
Sustai Insights
This ingredient offers functional benefits as an effective conditioning agent, contributing to product stability and user experience. It has low associated health risks, including low concerns for carcinogenicity, allergies, and developmental toxicity. However, contamination concerns exist. Environmentally, it poses low pollution risks and is not bioaccumulative. Regulatory statuses indicate minimal restrictions. Overall, the ingredient is assessed to have a low risk profile, making it a suitable choice in formulations.
Peg 40 Hydrogenated Castor Oil
Low RiskPEG-40 hydrogenated castor oil is a polyethylene glycol derivative of hydrogenated castor oil, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It helps to improve the texture and stability of formulations by facilitating the blending of oil and water-based ingredients.
Sustai Insights
PEG-40 hydrogenated castor oil offers functional benefits such as effective emulsification and stability enhancement in formulations. It is considered low risk for health concerns, including carcinogenicity and allergenic potential. Environmentally, it is not associated with significant hazards, and regulatory bodies have not imposed strict restrictions. Safe usage practices involve adhering to recommended concentrations. Overall, this ingredient presents a low risk profile with limited environmental impact, making it a suitable choice in cosmetic applications.
Sodium Behenate
Low RiskSodium behenate is a sodium salt of behenic acid, primarily used in cosmetic formulations as an emulsifier and thickening agent. It helps stabilize mixtures of oil and water, enhancing the texture and consistency of products.
Sustai Insights
Sodium behenate offers functional benefits as an effective emulsifier in cosmetic formulations, contributing to product stability and texture. It is considered low risk for health concerns, including carcinogenicity and allergies, and does not pose significant environmental hazards. Regulatory assessments indicate it is generally safe for use, with low restrictions. Safe usage practices are recommended, and while alternatives exist, sodium behenate remains a suitable choice for many formulations, reflecting an overall low-risk profile.
Vegetarian Glycerin
Low RiskVegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.
Sustai Insights
Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.
Butylene Glycol
Low RiskButylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.
Sustai Insights
Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.
Water
Low RiskWater is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.
Sustai Insights
Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.
Propylene Glycol
Medium RiskPropylene glycol is a small organic alcohol commonly used in cosmetics and personal care products as a humectant, solvent, and emulsifier. It helps retain moisture, enhances product texture, and aids in the delivery of active ingredients.
Sustai Insights
Propylene glycol serves vital functional benefits, including moisture retention and product stability. It is generally recognized as safe with low concerns for carcinogenicity and developmental toxicity. However, there may be moderate allergenic potential for some individuals. Environmentally, it poses minimal pollution risks and is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it presents a medium risk due to its allergenic potential and the need for cautious usage in sensitive populations.
Caprylyl Glycol
Low RiskCaprylyl glycol (1,2-octanediol) is a multifunctional cosmetic ingredient primarily used as a skin-conditioning agent and preservative. It is derived from caprylic acid, a fatty acid found in coconut oil, and is commonly included in personal care products for its moisturizing properties.
Sustai Insights
Caprylyl glycol offers functional benefits such as acting as an effective humectant and preservative, enhancing skin hydration and product stability. It is considered to have low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks, being non-bioaccumulative and not linked to pollution. Regulatory assessments affirm its safety, with no major advisories against its use. Overall, the ingredient is assessed to have a low risk, making it a suitable choice in cosmetic formulations.
Ethylhexylglycerin
Low RiskEthylhexylglycerin is a glyceryl ether utilized primarily as a skin-conditioning agent and preservative in cosmetic formulations. It enhances the efficacy of preservatives and serves as a humectant, helping to retain moisture in the skin. This ingredient is commonly found in various personal care products.
Sustai Insights
Ethylhexylglycerin offers functional benefits as an effective preservative and skin-conditioning agent, contributing to product longevity and moisture retention. Health risks are generally low, with minor concerns regarding allergic contact dermatitis and irritant potential. Environmentally, it poses minimal risks, not being recognized as a pollutant or bioaccumulative. Regulatory bodies have imposed few restrictions, indicating its safety for use. Overall, its risk level is assessed as low, making it a viable option in cosmetic formulations. For those seeking alternatives, ingredients like propanediol may serve similar functions with potentially lower irritation profiles.
Lithium Magnesium Sodium Silicate
Low RiskLithium magnesium sodium silicate is a synthetic compound primarily used in cosmetic formulations for its thickening and stabilizing properties. It enhances the texture and viscosity of products, contributing to their overall performance and user experience.
Sustai Insights
Lithium magnesium sodium silicate serves effectively as a thickener in cosmetic products, enhancing texture without significant health risks, as common concerns such as carcinogenicity and allergenic potential are low. However, it is subject to regulatory restrictions in certain regions. Environmental risks appear minimal, with low pollutant potential and no significant bioaccumulation reported. Overall, the ingredient is assessed as low risk, making it a suitable option in cosmetic formulations.
Bis Peg 18 Methyl Ether Dimethyl Silane
Low RiskBis-PEG-18 Methyl Ether Dimethyl Silane is a synthetic compound primarily used as a conditioning agent and emollient in cosmetic formulations. It functions by providing a smooth texture and enhancing the application experience of various personal care products.
Sustai Insights
This ingredient offers functional benefits as an effective conditioning agent, contributing to product stability and user experience. It has low associated health risks, including low concerns for carcinogenicity, allergies, and developmental toxicity. However, contamination concerns exist. Environmentally, it poses low pollution risks and is not bioaccumulative. Regulatory statuses indicate minimal restrictions. Overall, the ingredient is assessed to have a low risk profile, making it a suitable choice in formulations.
Peg 40 Hydrogenated Castor Oil
Low RiskPEG-40 hydrogenated castor oil is a polyethylene glycol derivative of hydrogenated castor oil, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It helps to improve the texture and stability of formulations by facilitating the blending of oil and water-based ingredients.
Sustai Insights
PEG-40 hydrogenated castor oil offers functional benefits such as effective emulsification and stability enhancement in formulations. It is considered low risk for health concerns, including carcinogenicity and allergenic potential. Environmentally, it is not associated with significant hazards, and regulatory bodies have not imposed strict restrictions. Safe usage practices involve adhering to recommended concentrations. Overall, this ingredient presents a low risk profile with limited environmental impact, making it a suitable choice in cosmetic applications.
Sodium Behenate
Low RiskSodium behenate is a sodium salt of behenic acid, primarily used in cosmetic formulations as an emulsifier and thickening agent. It helps stabilize mixtures of oil and water, enhancing the texture and consistency of products.
Sustai Insights
Sodium behenate offers functional benefits as an effective emulsifier in cosmetic formulations, contributing to product stability and texture. It is considered low risk for health concerns, including carcinogenicity and allergies, and does not pose significant environmental hazards. Regulatory assessments indicate it is generally safe for use, with low restrictions. Safe usage practices are recommended, and while alternatives exist, sodium behenate remains a suitable choice for many formulations, reflecting an overall low-risk profile.
Phenoxyethanol
Medium RiskPhenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.
Sustai Insights
Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.
Vegetarian Glycerin
Low RiskVegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.
Sustai Insights
Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.
Experience a radiant, dewy glow with the Undone Beauty Water Blush Stick infused with coconut water. This vegan and cruelty-free formula not only enhances your natural beauty but also cares for your skin. Perfect for health-conscious consumers, this blush stick blends seamlessly for a fresh, flushed look without clogging pores.
- Natural Radiance: Water-based technology delivers a sheer, buildable formula that melts into the skin for a naturally glowing finish.
- Effortless Application: Designed for easy use, this non-comedogenic blush ensures no streaks or mistakes, making it perfect for all makeup skill levels.
- Sustainable Beauty: Clean, paraben-free ingredients reflect a commitment to ethical beauty, aligning with environmentally conscious values.
- Versatile Use: Ideal for a quick daytime look or layering for an evening out; this blush adapts to your needs effortlessly.
- Skin-Friendly: The gentle formulation is suitable for all skin types, promoting a healthy complexion while providing a pop of color.
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Recommended Products
Experience a radiant, dewy glow with the Undone Beauty Water Blush Stick infused with coconut water. This vegan and cruelty-free formula not only enhances your natural beauty but also cares for your skin. Perfect for health-conscious consumers, this blush stick blends seamlessly for a fresh, flushed look without clogging pores.
- Natural Radiance: Water-based technology delivers a sheer, buildable formula that melts into the skin for a naturally glowing finish.
- Effortless Application: Designed for easy use, this non-comedogenic blush ensures no streaks or mistakes, making it perfect for all makeup skill levels.
- Sustainable Beauty: Clean, paraben-free ingredients reflect a commitment to ethical beauty, aligning with environmentally conscious values.
- Versatile Use: Ideal for a quick daytime look or layering for an evening out; this blush adapts to your needs effortlessly.
- Skin-Friendly: The gentle formulation is suitable for all skin types, promoting a healthy complexion while providing a pop of color.

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Customer Reviews

Customers’ View
Customers generally express satisfaction with the Blush Stick, highlighting its easy application and blendable formula. Many users appreciate its versatility, as it can be used on both cheeks and lips, with one reviewer noting it feels like a 'lip tint without staining your skin.' The product's lightweight, water-based composition enhances its appeal, particularly for those seeking a natural look without heaviness or streaking. Additionally, the vegan and cruelty-free formulation aligns with the values of environmentally and health-conscious consumers. While some users mentioned concerns about longevity, overall sentiment reflects a positive experience with the product's performance and feel, making it a favored choice for daily makeup routines.
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