Dr. Bronner's Pure-Castile Liquid Soap - Organic, Vegan, Multi-Use for Skin & Home - Tea Tree, 8oz


85 85
Very Good
Potassium Hydroxide

Potassium Hydroxide

High Risk

Potassium hydroxide is a caustic inorganic base commonly used in various products for its ability to adjust pH levels and act as a cleaning agent. It is highly soluble in water and can produce heat upon dissolution, making it effective in certain formulations.

Sustai Insights

Potassium hydroxide serves as a strong pH adjuster and cleaning agent, but it poses significant health risks due to its caustic nature, which can cause irritation to skin and eyes. Environmental concerns include its potential to contribute to water pollution. Regulatory bodies have imposed strict usage restrictions due to these hazards, leading to a high-risk overall assessment. Safe handling practices are essential, and alternatives such as citric acid may provide safer pH adjustment without the associated risks.

Citric Acid

Citric Acid

Medium Risk

Citric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.

Sustai Insights

Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.

Water

Water

Low Risk

Water 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.

Melaleuca Alternifolia (Tea Tree) Extract

Melaleuca Alternifolia (Tea Tree) Extract

Low Risk

Melaleuca alternifolia (tea tree) extract is derived from the leaves of the tea tree. It is commonly used in cosmetic and personal care products for its antibacterial and antifungal properties, serving as a natural preservative and treatment for skin irritations.

Sustai Insights

Tea tree extract offers functional benefits such as antimicrobial and antifungal effects, contributing to product efficacy in treating skin conditions. It is sustainably sourced and has low environmental impact. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Regulatory bodies have not imposed significant restrictions. Overall, the ingredient is assessed as low risk. Safe usage involves patch testing, and alternatives include other plant extracts with similar properties.

Tocopherol, D Alpha

Tocopherol, D Alpha

Low Risk

Tocopherol, specifically d-alpha tocopherol, is a naturally occurring form of Vitamin E. It is commonly used in cosmetic and personal care products primarily for its antioxidant properties, helping to protect formulations from oxidation and extend shelf life.

Sustai Insights

D-alpha tocopherol provides effective antioxidant benefits, contributing to product stability. It is sustainably sourced and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, there are minor concerns about endocrine disruption. Regulatory bodies have not imposed significant restrictions, indicating low overall risk. Recommended usage practices include adhering to established safe concentration thresholds. Alternatives, such as other forms of Vitamin E or plant-based antioxidants, may also be considered.

Simmondsia Chinensis (Jojoba)

Simmondsia Chinensis (Jojoba)

Low Risk

Simmondsia 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.

Cocos Nucifera (Coconut) Oil

Cocos Nucifera (Coconut) Oil

Low Risk

Cocos 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.

Organic hemp oil
Organic olive oil Organic palm kernel oil

Water

Low Risk

Water 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.

Melaleuca Alternifolia (Tea Tree) Extract

Low Risk

Melaleuca alternifolia (tea tree) extract is derived from the leaves of the tea tree. It is commonly used in cosmetic and personal care products for its antibacterial and antifungal properties, serving as a natural preservative and treatment for skin irritations.

Sustai Insights

Tea tree extract offers functional benefits such as antimicrobial and antifungal effects, contributing to product efficacy in treating skin conditions. It is sustainably sourced and has low environmental impact. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Regulatory bodies have not imposed significant restrictions. Overall, the ingredient is assessed as low risk. Safe usage involves patch testing, and alternatives include other plant extracts with similar properties.

Tocopherol, D Alpha

Low Risk

Tocopherol, specifically d-alpha tocopherol, is a naturally occurring form of Vitamin E. It is commonly used in cosmetic and personal care products primarily for its antioxidant properties, helping to protect formulations from oxidation and extend shelf life.

Sustai Insights

D-alpha tocopherol provides effective antioxidant benefits, contributing to product stability. It is sustainably sourced and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, there are minor concerns about endocrine disruption. Regulatory bodies have not imposed significant restrictions, indicating low overall risk. Recommended usage practices include adhering to established safe concentration thresholds. Alternatives, such as other forms of Vitamin E or plant-based antioxidants, may also be considered.

Simmondsia Chinensis (Jojoba)

Low Risk

Simmondsia 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.

Cocos Nucifera (Coconut) Oil

Low Risk

Cocos 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.

Citric Acid

Medium Risk

Citric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.

Sustai Insights

Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.

Potassium Hydroxide

High Risk

Potassium hydroxide is a caustic inorganic base commonly used in various products for its ability to adjust pH levels and act as a cleaning agent. It is highly soluble in water and can produce heat upon dissolution, making it effective in certain formulations.

Sustai Insights

Potassium hydroxide serves as a strong pH adjuster and cleaning agent, but it poses significant health risks due to its caustic nature, which can cause irritation to skin and eyes. Environmental concerns include its potential to contribute to water pollution. Regulatory bodies have imposed strict usage restrictions due to these hazards, leading to a high-risk overall assessment. Safe handling practices are essential, and alternatives such as citric acid may provide safer pH adjustment without the associated risks.

Dr. Bronner's Pure-Castile Liquid Soap is the ultimate solution for eco-conscious consumers seeking a versatile and sustainable cleaning product. Made with organic oils and fair trade ingredients, this soap not only cleans effectively but also supports ethical practices.

  • Organic Ingredients: Over 70% certified organic and fair trade components used.
  • Sustainable Sourcing: Palm kernel oil sourced from smallholder farmers in Ecuador.
  • Skin-Friendly Formula: No synthetic preservatives or harmful additives included.
  • Multi-Purpose Use: Ideal for laundry, dishes, pets, and all-purpose cleaning.
  • Concentrated Formula: Three times more concentrated than typical liquid soaps.
  • Eco-Friendly Packaging: Bottles made from 100% post-consumer recycled plastic.
  • Community Support: Promotes healthy communities and fair working conditions.

  1. Choose Your Use: Determine the intended application (e.g., handwashing, dishwashing, laundry, or general cleaning).
  2. Dilute as Needed: Mix the soap with water—1 part soap to 10 parts water for handwashing, and 1 part soap to 20 parts water for cleaning.
  3. Apply the Soap: For handwashing, apply a small amount to wet hands; for cleaning, spray the diluted solution onto the surface.
  4. Lather and Clean: Rub hands together or scrub the surface to create a lather, ensuring all areas are covered.
  5. Rinse Thoroughly: Rinse hands or surfaces with clean water to eliminate soap residue.
  6. Store Properly: Keep the soap in a cool, dry place, away from direct sunlight to maintain effectiveness.
  7. Reuse and Recycle: Refill containers with liquid soap and recycle packaging to support eco-friendly practices.
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Recommended Products

Dr. Bronner's Pure-Castile Liquid Soap is the ultimate solution for eco-conscious consumers seeking a versatile and sustainable cleaning product. Made with organic oils and fair trade ingredients, this soap not only cleans effectively but also supports ethical practices.

  • Organic Ingredients: Over 70% certified organic and fair trade components used.
  • Sustainable Sourcing: Palm kernel oil sourced from smallholder farmers in Ecuador.
  • Skin-Friendly Formula: No synthetic preservatives or harmful additives included.
  • Multi-Purpose Use: Ideal for laundry, dishes, pets, and all-purpose cleaning.
  • Concentrated Formula: Three times more concentrated than typical liquid soaps.
  • Eco-Friendly Packaging: Bottles made from 100% post-consumer recycled plastic.
  • Community Support: Promotes healthy communities and fair working conditions.

  1. Choose Your Use: Determine the intended application (e.g., handwashing, dishwashing, laundry, or general cleaning).
  2. Dilute as Needed: Mix the soap with water—1 part soap to 10 parts water for handwashing, and 1 part soap to 20 parts water for cleaning.
  3. Apply the Soap: For handwashing, apply a small amount to wet hands; for cleaning, spray the diluted solution onto the surface.
  4. Lather and Clean: Rub hands together or scrub the surface to create a lather, ensuring all areas are covered.
  5. Rinse Thoroughly: Rinse hands or surfaces with clean water to eliminate soap residue.
  6. Store Properly: Keep the soap in a cool, dry place, away from direct sunlight to maintain effectiveness.
  7. Reuse and Recycle: Refill containers with liquid soap and recycle packaging to support eco-friendly practices.

Customer Reviews

4.7(2,343)

Customers’ View

Customers appreciate the effectiveness and eco-friendly nature of this liquid soap. Many users highlight its quality, noting it serves well as a multi-purpose cleanser, effective for everything from laundry to personal care. A significant number of reviews commend its skin-friendly formula, mentioning improvements for acne-prone and sensitive skin, with some stating it leaves their skin feeling soft and clean without irritation. However, opinions on the scent vary, with some enjoying the fresh tea tree aroma while others find it less appealing. Additionally, while many feel the product offers good value, some express concerns about pricing and its potential to dry out hair or skin. Overall, customers find this product both effective and aligned with their sustainable lifestyle.

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Customer Reviews

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