
The Yellow Bird Shampoo Bar - Gentle Cleanser with Grapefruit, Rosemary & Lavender - 3.5oz


Sodium Hydroxide
High RiskSodium hydroxide is a highly caustic and reactive inorganic compound commonly used as a pH adjuster in various products. It is effective in neutralizing acids and plays a role in the production of soaps and detergents.
Sustai Insights
Sodium hydroxide serves essential functions, particularly in adjusting pH levels, but poses significant health risks, including skin and eye irritation. It is subject to high usage restrictions due to its corrosive nature. Environmental concerns include its potential to pollute water sources and contribute to ecosystem damage. Regulatory bodies have imposed strict guidelines on its use, indicating a high-risk profile for products containing this ingredient. Safe handling practices are crucial, and alternatives include milder pH adjusters, emphasizing the need for caution in its application.
Citrus Paradisi (Grapefruit) Oil
Medium RiskCitrus paradisi (grapefruit) oil is an essential oil derived from the peel of grapefruit. It is commonly used in personal care products for its fragrance and potential antibacterial properties. It is also utilized in aromatherapy and cosmetic formulations for its refreshing scent.
Sustai Insights
Citrus paradisi oil offers functional benefits such as fragrance enhancement and potential antimicrobial properties. However, it presents a high allergenic potential, which may cause skin irritation or allergic reactions in sensitive individuals. Environmental concerns include its persistence and bioaccumulation. Regulatory advisories exist that restrict its use in certain products, leading to an overall moderate risk assessment. Safe usage practices should be followed to minimize health risks, and alternatives such as essential oils with lower allergenic profiles could be considered.
Ricinus Communis (Castor) Seed Oil
Medium RiskCastor oil is extracted from the seeds of Ricinus communis and is commonly used in cosmetic and personal care products for its moisturizing and emollient properties. It is known for its ability to enhance skin absorption and provide a protective barrier.
Sustai Insights
Castor oil offers functional benefits as a moisturizer and emollient, enhancing skin absorption and providing a barrier against moisture loss. It is sustainably sourced and biodegradable. However, potential health risks include low levels of irritation and moderate concerns regarding developmental and reproductive toxicity. Environmental risks are low, with no significant pollutant or bioaccumulation concerns reported. Regulatory status shows no current restrictions. Overall, the risk level is assessed as medium, with recommendations for safe usage practices, and potential alternatives include other plant-based oils.
Elaeis Guineensis (Palm) Kernel Oil
Low RiskElaeis guineensis (palm) kernel oil is an oil derived from the seeds of the African oil palm tree. It functions primarily as an emollient and moisturizing agent in cosmetic formulations, enhancing texture and providing moisture retention.
Sustai Insights
Elaeis guineensis (palm) kernel oil offers functional benefits as a moisturizing agent and is often sustainably sourced. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks appear low, with no significant pollutant or bioaccumulation issues reported. Regulatory bodies impose few restrictions, suggesting overall low risk. Safe usage practices recommend using it within established concentrations, while alternatives such as coconut oil may be considered for similar functions. Overall, this ingredient presents a low risk profile.
Simmondsia Chinensis (Jojoba)
Low RiskSimmondsia chinensis, commonly known as jojoba, is an oil derived from the seeds of the jojoba plant. It is commonly used in cosmetic formulations for its moisturizing properties, acting as an emollient and skin conditioning agent.
Sustai Insights
Jojoba oil offers functional benefits such as effective skin moisturization and is biodegradable, with sustainable sourcing practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is negligible, with no pollutant or bioaccumulation potential. Regulatory status is favorable with no significant restrictions noted. Overall, it is assessed as low risk, and safe usage practices should be maintained. Alternatives include other plant-derived oils like argan or almond oil, which may provide similar benefits.
Helianthus Annuus (Sunflower) Seed
Low RiskHelianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.
Sustai Insights
Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.
Sea Salt
Low RiskSea salt is a mixture of inorganic salts derived primarily from the evaporation of seawater. It consists mainly of sodium chloride, with minor amounts of other minerals. Sea salt is commonly used as a seasoning and preservative in food products and may also have applications in cosmetics and personal care items.
Sustai Insights
Sea salt serves as an effective flavor enhancer and preservative, contributing to the taste and shelf-life of food products. It is generally considered safe with low risk for health concerns such as cancer, allergies, and reproductive toxicity. Environmental impact is minimal, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies, including the FDA, currently do not impose restrictions on its use. Overall, the risk level associated with sea salt is low, making it a widely accepted ingredient with no significant adverse effects reported.
Argania Spinosa (Argan) Kernel Oil
Low RiskArgania spinosa (argan) kernel oil is a fixed oil extracted from the kernels of the argan tree, native to Morocco. It is commonly used in cosmetic formulations for its moisturizing properties, serving as an emollient and skin conditioner.
Sustai Insights
Argania spinosa kernel oil offers functional benefits such as effective hydration and nourishment for the skin and hair. It is sustainably sourced and biodegradable, contributing positively to environmental considerations. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. There are no current regulatory restrictions on its use. Overall, it poses low risk, making it a suitable ingredient in cosmetic products. Safe usage practices should be maintained, and alternatives like jojoba oil may also be considered for similar benefits.
Cocos Nucifera (Coconut) Oil
Low RiskCocos Nucifera (Coconut) Oil is derived from the kernels of the coconut palm. It is primarily used in cosmetic formulations for its emollient and moisturizing properties, making it suitable for skin and hair care products.
Sustai Insights
Coconut oil serves as an effective moisturizer and emollient, promoting skin hydration and softness. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergens, and reproductive toxicity. Environmental impact is also low, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies have not issued restrictions on its use. Overall, coconut oil presents a low risk for health and environmental concerns, making it a safe ingredient in cosmetic products.
Kaolin
Low RiskKaolin is a clay mineral composed of hydrated aluminum silicate. It is commonly used in various products for its absorbent properties, acting as a thickener, filler, and anti-caking agent in cosmetics, pharmaceuticals, and food applications.
Sustai Insights
Kaolin offers functional benefits such as effective absorption and thickening, making it valuable in personal care and industrial products. It is generally considered safe, with low concerns related to carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, as it is not known to be a pollutant or bioaccumulative. Regulatory bodies impose few restrictions, underscoring its low-risk profile. Safe usage practices are recommended, and while alternatives exist, kaolin remains a low-risk option in its applications.
Elaeis Guineensis (Palm) Kernel Oil
Low RiskElaeis guineensis (palm) kernel oil is an oil derived from the seeds of the African oil palm tree. It functions primarily as an emollient and moisturizing agent in cosmetic formulations, enhancing texture and providing moisture retention.
Sustai Insights
Elaeis guineensis (palm) kernel oil offers functional benefits as a moisturizing agent and is often sustainably sourced. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks appear low, with no significant pollutant or bioaccumulation issues reported. Regulatory bodies impose few restrictions, suggesting overall low risk. Safe usage practices recommend using it within established concentrations, while alternatives such as coconut oil may be considered for similar functions. Overall, this ingredient presents a low risk profile.
Simmondsia Chinensis (Jojoba)
Low RiskSimmondsia chinensis, commonly known as jojoba, is an oil derived from the seeds of the jojoba plant. It is commonly used in cosmetic formulations for its moisturizing properties, acting as an emollient and skin conditioning agent.
Sustai Insights
Jojoba oil offers functional benefits such as effective skin moisturization and is biodegradable, with sustainable sourcing practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is negligible, with no pollutant or bioaccumulation potential. Regulatory status is favorable with no significant restrictions noted. Overall, it is assessed as low risk, and safe usage practices should be maintained. Alternatives include other plant-derived oils like argan or almond oil, which may provide similar benefits.
Sodium Hydroxide
High RiskSodium hydroxide is a highly caustic and reactive inorganic compound commonly used as a pH adjuster in various products. It is effective in neutralizing acids and plays a role in the production of soaps and detergents.
Sustai Insights
Sodium hydroxide serves essential functions, particularly in adjusting pH levels, but poses significant health risks, including skin and eye irritation. It is subject to high usage restrictions due to its corrosive nature. Environmental concerns include its potential to pollute water sources and contribute to ecosystem damage. Regulatory bodies have imposed strict guidelines on its use, indicating a high-risk profile for products containing this ingredient. Safe handling practices are crucial, and alternatives include milder pH adjusters, emphasizing the need for caution in its application.
Helianthus Annuus (Sunflower) Seed
Low RiskHelianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.
Sustai Insights
Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.
Citrus Paradisi (Grapefruit) Oil
Medium RiskCitrus paradisi (grapefruit) oil is an essential oil derived from the peel of grapefruit. It is commonly used in personal care products for its fragrance and potential antibacterial properties. It is also utilized in aromatherapy and cosmetic formulations for its refreshing scent.
Sustai Insights
Citrus paradisi oil offers functional benefits such as fragrance enhancement and potential antimicrobial properties. However, it presents a high allergenic potential, which may cause skin irritation or allergic reactions in sensitive individuals. Environmental concerns include its persistence and bioaccumulation. Regulatory advisories exist that restrict its use in certain products, leading to an overall moderate risk assessment. Safe usage practices should be followed to minimize health risks, and alternatives such as essential oils with lower allergenic profiles could be considered.
Sea Salt
Low RiskSea salt is a mixture of inorganic salts derived primarily from the evaporation of seawater. It consists mainly of sodium chloride, with minor amounts of other minerals. Sea salt is commonly used as a seasoning and preservative in food products and may also have applications in cosmetics and personal care items.
Sustai Insights
Sea salt serves as an effective flavor enhancer and preservative, contributing to the taste and shelf-life of food products. It is generally considered safe with low risk for health concerns such as cancer, allergies, and reproductive toxicity. Environmental impact is minimal, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies, including the FDA, currently do not impose restrictions on its use. Overall, the risk level associated with sea salt is low, making it a widely accepted ingredient with no significant adverse effects reported.
Ricinus Communis (Castor) Seed Oil
Medium RiskCastor oil is extracted from the seeds of Ricinus communis and is commonly used in cosmetic and personal care products for its moisturizing and emollient properties. It is known for its ability to enhance skin absorption and provide a protective barrier.
Sustai Insights
Castor oil offers functional benefits as a moisturizer and emollient, enhancing skin absorption and providing a barrier against moisture loss. It is sustainably sourced and biodegradable. However, potential health risks include low levels of irritation and moderate concerns regarding developmental and reproductive toxicity. Environmental risks are low, with no significant pollutant or bioaccumulation concerns reported. Regulatory status shows no current restrictions. Overall, the risk level is assessed as medium, with recommendations for safe usage practices, and potential alternatives include other plant-based oils.
Argania Spinosa (Argan) Kernel Oil
Low RiskArgania spinosa (argan) kernel oil is a fixed oil extracted from the kernels of the argan tree, native to Morocco. It is commonly used in cosmetic formulations for its moisturizing properties, serving as an emollient and skin conditioner.
Sustai Insights
Argania spinosa kernel oil offers functional benefits such as effective hydration and nourishment for the skin and hair. It is sustainably sourced and biodegradable, contributing positively to environmental considerations. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. There are no current regulatory restrictions on its use. Overall, it poses low risk, making it a suitable ingredient in cosmetic products. Safe usage practices should be maintained, and alternatives like jojoba oil may also be considered for similar benefits.
Cocos Nucifera (Coconut) Oil
Low RiskCocos Nucifera (Coconut) Oil is derived from the kernels of the coconut palm. It is primarily used in cosmetic formulations for its emollient and moisturizing properties, making it suitable for skin and hair care products.
Sustai Insights
Coconut oil serves as an effective moisturizer and emollient, promoting skin hydration and softness. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergens, and reproductive toxicity. Environmental impact is also low, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies have not issued restrictions on its use. Overall, coconut oil presents a low risk for health and environmental concerns, making it a safe ingredient in cosmetic products.
Kaolin
Low RiskKaolin is a clay mineral composed of hydrated aluminum silicate. It is commonly used in various products for its absorbent properties, acting as a thickener, filler, and anti-caking agent in cosmetics, pharmaceuticals, and food applications.
Sustai Insights
Kaolin offers functional benefits such as effective absorption and thickening, making it valuable in personal care and industrial products. It is generally considered safe, with low concerns related to carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, as it is not known to be a pollutant or bioaccumulative. Regulatory bodies impose few restrictions, underscoring its low-risk profile. Safe usage practices are recommended, and while alternatives exist, kaolin remains a low-risk option in its applications.
Discover the eco-friendly Yellow Bird Solid Bar Shampoo Soap, expertly crafted with grapefruit, rosemary, and lavender. This gentle yet effective shampoo bar is perfect for sensitive scalps and offers a sustainable alternative to traditional shampoos.
- Cleans Without Stripping: This sulfate-free formula cleanses without removing protective oils, making it ideal for those with sensitive skin or conditions like psoriasis and dandruff.
- Perfect Travel Shampoo: Compact and versatile, it doubles as a body soap, face soap, or shave soap, all while being packaged in a recyclable box for easy travel.
- Gentle Hair Restoration: Infused with kaolin clay and sea salt, it helps eliminate buildup while providing nourishing vitamins and minerals for all hair types, including dry and oily hair.
- Soft, Shiny Hair: Enriched with vitamin E-rich argan and jojoba oils, this shampoo bar hydrates, protects, and enhances shine without synthetic fragrances.
- Cruelty-Free and Vegan: Committed to ethical practices, this shampoo bar is both cruelty-free and vegan, making it a responsible choice for the environmentally conscious consumer.
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Recommended Products
Discover the eco-friendly Yellow Bird Solid Bar Shampoo Soap, expertly crafted with grapefruit, rosemary, and lavender. This gentle yet effective shampoo bar is perfect for sensitive scalps and offers a sustainable alternative to traditional shampoos.
- Cleans Without Stripping: This sulfate-free formula cleanses without removing protective oils, making it ideal for those with sensitive skin or conditions like psoriasis and dandruff.
- Perfect Travel Shampoo: Compact and versatile, it doubles as a body soap, face soap, or shave soap, all while being packaged in a recyclable box for easy travel.
- Gentle Hair Restoration: Infused with kaolin clay and sea salt, it helps eliminate buildup while providing nourishing vitamins and minerals for all hair types, including dry and oily hair.
- Soft, Shiny Hair: Enriched with vitamin E-rich argan and jojoba oils, this shampoo bar hydrates, protects, and enhances shine without synthetic fragrances.
- Cruelty-Free and Vegan: Committed to ethical practices, this shampoo bar is both cruelty-free and vegan, making it a responsible choice for the environmentally conscious consumer.

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Customer Reviews

Customers’ View
Customers appreciate the effectiveness and eco-friendly nature of the Shampoo Bar, noting its pleasant herbal scent and good lather. Many users highlight the gentle, sulfate-free formula that cleanses without stripping essential oils, making it suitable for various hair types. While some enjoy the product's multi-use convenience and durability, there are mixed feelings regarding its residue and ability to leave hair feeling soft and clean. Customers value the natural ingredients and cruelty-free formulation, aligning with their health-conscious values. Overall, feedback suggests that while the product has strengths, some may experience issues with greasiness. Nonetheless, it remains a favorable option for those seeking sustainable hair care solutions.
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