Natural King Hair Care Set - Nourishing Growth with Jamaican Black Castor Oil - 33.8oz & 7.1oz

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Made in USA

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Label confirming a product was manufactured in the United States, often indicating adherence to local labor, environmental, and quality standards.

Made in USA

Glass

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Label confirming a product was manufactured in the United States, often indicating adherence to local labor, environmental, and quality standards.

EPEAT Certified

EPEAT Certified

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A certification for electronics meeting high environmental performance standards, including energy efficiency, reduced hazardous substances, and recyclability.

EPEAT Certified

Glass

700+searched

A certification for electronics meeting high environmental performance standards, including energy efficiency, reduced hazardous substances, and recyclability.

Hexyl Cinnamal

Hexyl Cinnamal

High Risk

Hexyl cinnamal is a naturally occurring and synthetic fragrance ingredient used primarily for its pleasant floral scent. It is commonly found in personal care and cosmetic products, contributing to their aromatic profiles.

Sustai Insights

Hexyl cinnamal provides a desirable fragrance in cosmetic formulations, enhancing product appeal. However, it is associated with a high allergenic potential, posing risks of skin irritation and sensitization. While it is not classified as a carcinogen or reproductive toxin, its use is restricted in certain regions. Overall, the ingredient presents a high risk due to its allergenic properties, necessitating caution in formulations, especially for sensitive populations.

Fragrance

Fragrance

High Risk

Fragrance refers to a mixture of aromatic compounds used in products to provide scent. It is commonly listed as 'fragrance' or 'parfum' on product labels and can serve various functions, including enhancing user experience and masking undesirable odors.

Sustai Insights

Fragrance offers functional benefits by improving product appeal; however, it poses significant health risks, notably a high likelihood of causing allergies and allergic contact dermatitis. Environmental risks include potential pollution and endocrine disruption, though its overall carcinogenicity is low. Regulatory bodies have noted concerns regarding its use, leading to a high-risk classification. Safe usage practices should be observed, and alternatives such as natural essential oils are recommended for those sensitive to synthetic fragrances.

Benzyl Alcohol

Benzyl Alcohol

High Risk

Benzyl alcohol is a naturally occurring and synthetic aromatic alcohol commonly used as a solvent, preservative, and fragrance ingredient in various products. It is found in both plant sources and as a synthetic compound, functioning primarily to maintain product stability and enhance fragrance profiles.

Sustai Insights

Benzyl alcohol serves effectively as a preservative and solvent, contributing to product stability and sensory qualities. However, it poses potential health risks, particularly as an allergen, with high concern for immunotoxicity. Environmental risks include being a pollutant with low bioaccumulation potential. Regulatory agencies have established restrictions on its use in certain products. Overall, the risk level associated with benzyl alcohol is assessed as high, necessitating careful consideration of its use and potential alternatives.

Hydrolyzed Wheat Protein

Hydrolyzed Wheat Protein

High Risk

Hydrolyzed wheat protein is produced by acid or enzymatic hydrolysis of wheat gluten, resulting in smaller protein fragments that can be easily absorbed by hair and skin. This ingredient is commonly used in personal care products for its moisturizing and film-forming properties.

Sustai Insights

Hydrolyzed wheat protein offers functional benefits, such as enhancing moisture retention and improving product texture. It is generally considered low risk for carcinogenicity, with moderate potential for allergies. Regulatory restrictions apply, particularly for products that must avoid specific allergens. Environmental concerns include its potential as a pollutant; however, it is not known for bioaccumulation. Safe usage practices are recommended for sensitive individuals, and alternatives like hydrolyzed soy protein may provide similar benefits with reduced allergenic potential. Overall, the ingredient presents a high risk assessment due to use restrictions and allergy concerns.

Cocamidopropyl Betaine

Cocamidopropyl Betaine

High Risk

Cocamidopropyl betaine is a synthetic surfactant derived from coconut oil, commonly used in personal care products for its mild cleansing and foaming properties. It functions as a surfactant, emulsifier, and thickening agent, contributing to the texture and performance of formulations.

Sustai Insights

Cocamidopropyl betaine offers functional benefits as a gentle surfactant, enhancing product foaming and texture. However, it may pose low to moderate allergenic risks and is subject to high use restrictions due to contamination concerns. Regulatory bodies have advised on its safe levels of usage, categorizing its risk level as high overall. Users should practice caution, particularly with sensitive populations, and consider alternatives like naturally derived surfactants for safer formulations.

Linalool

Linalool

High Risk

Linalool is a terpene commonly found in various plants, particularly in lavender and mint. It is primarily used in products for its fragrance and potential antimicrobial properties. Linalool is also utilized in formulations for its ability to enhance the sensory experience of personal care and household products.

Sustai Insights

Linalool offers functional benefits as a naturally occurring fragrance component and may exhibit antimicrobial properties. However, it presents high allergenic potential, with concerns about skin irritation and sensitization. Environmental risks include contamination issues, though it is not classified as a persistent pollutant. Regulatory bodies have noted the need for careful handling due to its allergenic nature. Overall, despite some beneficial attributes, the ingredient carries a high risk profile, warranting cautious use and consideration of safer alternatives.

Geraniol

Geraniol

High Risk

Geraniol is a naturally occurring scent ingredient commonly found in essential oils from plants such as geraniums and lemongrass. It is primarily used for its pleasant floral aroma in perfumes, cosmetics, and household products.

Sustai Insights

Geraniol serves as a fragrance component and offers a natural option for scenting products. However, it has a high allergenic potential and may cause skin irritation in sensitive individuals. While it is considered low risk for carcinogenicity and reproductive toxicity, regulatory bodies have placed restrictions on its use due to allergenic concerns. Overall, the assessment reflects a high-risk level, particularly for those prone to allergies, highlighting the need for caution in its application.

Sodium Laureth Sulfate

Sodium Laureth Sulfate

Medium Risk

Sodium laureth sulfate is a surfactant derived from natural sources, primarily coconut or palm oil. It is commonly used in personal care products for its ability to create lather and enhance cleansing properties. This ingredient is frequently found in shampoos, body washes, and other cleansing formulations.

Sustai Insights

Sodium laureth sulfate effectively acts as a surfactant, contributing to the foaming and cleansing action in various products. It is typically biodegradable and derived from renewable resources. However, it can cause skin irritation in sensitive individuals and may pose risks if used in high concentrations. Regulatory bodies have verified its safety at established levels, though some products may impose restrictions on its use. Overall, the risk associated with sodium laureth sulfate is considered moderate, making safe usage practices essential.

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.

Ricinus Communis (Castor) Seed Oil

Ricinus Communis (Castor) Seed Oil

Medium Risk

Castor 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.

Sodium Benzoate

Sodium Benzoate

Medium Risk

Sodium benzoate is a preservative commonly used in food and cosmetic products to prevent microbial growth and extend shelf life. It is derived from benzoic acid and is effective at low concentrations, often used in acidic environments like beverages and condiments.

Sustai Insights

Sodium benzoate serves effectively as a preservative, contributing to product stability and safety. It is generally recognized as safe with low concerns for carcinogenicity, allergies, and reproductive toxicity, though it faces moderate use restrictions in some regions. Environmental risks include its potential as a pollutant, but it does not bioaccumulate significantly. Regulatory bodies have issued advisories regarding its concentration in products. Overall, the risk level is assessed as medium, with safe usage practices recommended. Alternatives such as potassium sorbate may provide similar benefits with potentially lower restrictions.

Polyquaternium 10

Polyquaternium 10

Low Risk

Polyquaternium-10 is a synthetic polymer used primarily as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin, providing moisture retention and improved manageability. This ingredient is known for its film-forming properties, which can help reduce frizz and static.

Sustai Insights

Polyquaternium-10 offers functional benefits in enhancing moisture retention and improving product texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and neurotoxicity. Environmentally, it poses low ecotoxicity and is not known to bioaccumulate. Regulatory assessments indicate no significant restrictions, categorizing it as low risk overall. For safe use, it is recommended to follow product guidelines. Alternatives include natural conditioning agents like guar gum or xanthan gum for those seeking plant-based options.

Hydrolyzed Glycine Soja (Soy) Protein

Hydrolyzed Glycine Soja (Soy) Protein

Low Risk

Hydrolyzed glycine soja (soy) protein is derived from the enzymatic or acidic hydrolysis of soybeans. It functions primarily as a moisturizing agent and film-forming agent in cosmetic products, enhancing skin hydration and texture.

Sustai Insights

Hydrolyzed glycine soja (soy) protein offers functional benefits such as moisturizing and skin conditioning. It is considered low risk for health concerns, with minimal potential for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks and is not known to be bioaccumulative. Regulatory bodies have not issued significant warnings, confirming its safety for use. Overall, it is assessed as low risk. For those seeking alternatives, plant-based proteins or other hydrolyzed proteins may provide similar benefits.

Caffeine

Caffeine

Low Risk

Caffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.

Sustai Insights

Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.

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.

Vegetarian Glycerin

Vegetarian Glycerin

Low Risk

Vegetarian 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.

Isoamyl Cinnamate

Isoamyl Cinnamate

Low Risk

Isoamyl cinnamate is an organic compound commonly used as a fragrance ingredient in personal care and cosmetic products. It is valued for its sweet, fruity scent that resembles banana and is often utilized in formulations to enhance aroma and consumer appeal.

Sustai Insights

Isoamyl cinnamate demonstrates functional benefits as a fragrance component without significant health risks, categorized under low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, as it is not classified as a pollutant or bioaccumulative. Regulatory assessments indicate no current restrictions, supporting its safe usage in cosmetics. Overall, it presents a low risk, making it a viable option in formulation, although alternatives should still be considered for sustainability.

Tetrasodium Glutamate Diacetate

Tetrasodium Glutamate Diacetate

Low Risk

Tetrasodium glutamate diacetate is a sodium salt of glutamic acid, primarily functioning as a chelating agent in various cosmetic and personal care products. It helps stabilize formulations by binding metal ions, thereby enhancing product efficacy and shelf life.

Sustai Insights

Tetrasodium glutamate diacetate is recognized for its functional benefits in stabilizing formulations and preventing metal ion interference. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation concerns noted. Regulatory bodies do not impose severe restrictions on its use. Overall, it is considered a low-risk ingredient. Safe usage practices should be followed, and alternatives such as other chelating agents may be explored for specific formulations.

Sea Salt

Sea Salt

Low Risk

Sea 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.

Panthenol, D

Panthenol, D

Low Risk

Panthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.

Sustai Insights

Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.

Hydrolyzed Corn Protein

Hydrolyzed Corn Protein

Low Risk

Hydrolyzed corn protein is a hydrolysate derived from corn, commonly used in cosmetic formulations for its conditioning and moisturizing properties. It functions primarily as a film-forming agent, enhancing the texture and feel of products while providing hair and skin benefits.

Sustai Insights

Hydrolyzed corn protein offers functional benefits as a moisturizing and conditioning agent, enhancing product texture. It has low associated health risks, including low potential for carcinogenicity and irritation. Environmental impact is minimal, with no significant pollutant or bioaccumulation concerns. Regulatory status is favorable, with no current restrictions. Overall, the ingredient is considered low risk, making it a viable option in cosmetics.

Polyquaternium 10

Low Risk

Polyquaternium-10 is a synthetic polymer used primarily as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin, providing moisture retention and improved manageability. This ingredient is known for its film-forming properties, which can help reduce frizz and static.

Sustai Insights

Polyquaternium-10 offers functional benefits in enhancing moisture retention and improving product texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and neurotoxicity. Environmentally, it poses low ecotoxicity and is not known to bioaccumulate. Regulatory assessments indicate no significant restrictions, categorizing it as low risk overall. For safe use, it is recommended to follow product guidelines. Alternatives include natural conditioning agents like guar gum or xanthan gum for those seeking plant-based options.

Hexyl Cinnamal

High Risk

Hexyl cinnamal is a naturally occurring and synthetic fragrance ingredient used primarily for its pleasant floral scent. It is commonly found in personal care and cosmetic products, contributing to their aromatic profiles.

Sustai Insights

Hexyl cinnamal provides a desirable fragrance in cosmetic formulations, enhancing product appeal. However, it is associated with a high allergenic potential, posing risks of skin irritation and sensitization. While it is not classified as a carcinogen or reproductive toxin, its use is restricted in certain regions. Overall, the ingredient presents a high risk due to its allergenic properties, necessitating caution in formulations, especially for sensitive populations.

Fragrance

High Risk

Fragrance refers to a mixture of aromatic compounds used in products to provide scent. It is commonly listed as 'fragrance' or 'parfum' on product labels and can serve various functions, including enhancing user experience and masking undesirable odors.

Sustai Insights

Fragrance offers functional benefits by improving product appeal; however, it poses significant health risks, notably a high likelihood of causing allergies and allergic contact dermatitis. Environmental risks include potential pollution and endocrine disruption, though its overall carcinogenicity is low. Regulatory bodies have noted concerns regarding its use, leading to a high-risk classification. Safe usage practices should be observed, and alternatives such as natural essential oils are recommended for those sensitive to synthetic fragrances.

Benzyl Alcohol

High Risk

Benzyl alcohol is a naturally occurring and synthetic aromatic alcohol commonly used as a solvent, preservative, and fragrance ingredient in various products. It is found in both plant sources and as a synthetic compound, functioning primarily to maintain product stability and enhance fragrance profiles.

Sustai Insights

Benzyl alcohol serves effectively as a preservative and solvent, contributing to product stability and sensory qualities. However, it poses potential health risks, particularly as an allergen, with high concern for immunotoxicity. Environmental risks include being a pollutant with low bioaccumulation potential. Regulatory agencies have established restrictions on its use in certain products. Overall, the risk level associated with benzyl alcohol is assessed as high, necessitating careful consideration of its use and potential alternatives.

Hydrolyzed Wheat Protein

High Risk

Hydrolyzed wheat protein is produced by acid or enzymatic hydrolysis of wheat gluten, resulting in smaller protein fragments that can be easily absorbed by hair and skin. This ingredient is commonly used in personal care products for its moisturizing and film-forming properties.

Sustai Insights

Hydrolyzed wheat protein offers functional benefits, such as enhancing moisture retention and improving product texture. It is generally considered low risk for carcinogenicity, with moderate potential for allergies. Regulatory restrictions apply, particularly for products that must avoid specific allergens. Environmental concerns include its potential as a pollutant; however, it is not known for bioaccumulation. Safe usage practices are recommended for sensitive individuals, and alternatives like hydrolyzed soy protein may provide similar benefits with reduced allergenic potential. Overall, the ingredient presents a high risk assessment due to use restrictions and allergy concerns.

Hydrolyzed Glycine Soja (Soy) Protein

Low Risk

Hydrolyzed glycine soja (soy) protein is derived from the enzymatic or acidic hydrolysis of soybeans. It functions primarily as a moisturizing agent and film-forming agent in cosmetic products, enhancing skin hydration and texture.

Sustai Insights

Hydrolyzed glycine soja (soy) protein offers functional benefits such as moisturizing and skin conditioning. It is considered low risk for health concerns, with minimal potential for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks and is not known to be bioaccumulative. Regulatory bodies have not issued significant warnings, confirming its safety for use. Overall, it is assessed as low risk. For those seeking alternatives, plant-based proteins or other hydrolyzed proteins may provide similar benefits.

Caffeine

Low Risk

Caffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.

Sustai Insights

Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.

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.

Cocamidopropyl Betaine

High Risk

Cocamidopropyl betaine is a synthetic surfactant derived from coconut oil, commonly used in personal care products for its mild cleansing and foaming properties. It functions as a surfactant, emulsifier, and thickening agent, contributing to the texture and performance of formulations.

Sustai Insights

Cocamidopropyl betaine offers functional benefits as a gentle surfactant, enhancing product foaming and texture. However, it may pose low to moderate allergenic risks and is subject to high use restrictions due to contamination concerns. Regulatory bodies have advised on its safe levels of usage, categorizing its risk level as high overall. Users should practice caution, particularly with sensitive populations, and consider alternatives like naturally derived surfactants for safer formulations.

Vegetarian Glycerin

Low Risk

Vegetarian 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.

Sodium Laureth Sulfate

Medium Risk

Sodium laureth sulfate is a surfactant derived from natural sources, primarily coconut or palm oil. It is commonly used in personal care products for its ability to create lather and enhance cleansing properties. This ingredient is frequently found in shampoos, body washes, and other cleansing formulations.

Sustai Insights

Sodium laureth sulfate effectively acts as a surfactant, contributing to the foaming and cleansing action in various products. It is typically biodegradable and derived from renewable resources. However, it can cause skin irritation in sensitive individuals and may pose risks if used in high concentrations. Regulatory bodies have verified its safety at established levels, though some products may impose restrictions on its use. Overall, the risk associated with sodium laureth sulfate is considered moderate, making safe usage practices essential.

Isoamyl Cinnamate

Low Risk

Isoamyl cinnamate is an organic compound commonly used as a fragrance ingredient in personal care and cosmetic products. It is valued for its sweet, fruity scent that resembles banana and is often utilized in formulations to enhance aroma and consumer appeal.

Sustai Insights

Isoamyl cinnamate demonstrates functional benefits as a fragrance component without significant health risks, categorized under low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, as it is not classified as a pollutant or bioaccumulative. Regulatory assessments indicate no current restrictions, supporting its safe usage in cosmetics. Overall, it presents a low risk, making it a viable option in formulation, although alternatives should still be considered for sustainability.

Linalool

High Risk

Linalool is a terpene commonly found in various plants, particularly in lavender and mint. It is primarily used in products for its fragrance and potential antimicrobial properties. Linalool is also utilized in formulations for its ability to enhance the sensory experience of personal care and household products.

Sustai Insights

Linalool offers functional benefits as a naturally occurring fragrance component and may exhibit antimicrobial properties. However, it presents high allergenic potential, with concerns about skin irritation and sensitization. Environmental risks include contamination issues, though it is not classified as a persistent pollutant. Regulatory bodies have noted the need for careful handling due to its allergenic nature. Overall, despite some beneficial attributes, the ingredient carries a high risk profile, warranting cautious use and consideration of safer alternatives.

Tetrasodium Glutamate Diacetate

Low Risk

Tetrasodium glutamate diacetate is a sodium salt of glutamic acid, primarily functioning as a chelating agent in various cosmetic and personal care products. It helps stabilize formulations by binding metal ions, thereby enhancing product efficacy and shelf life.

Sustai Insights

Tetrasodium glutamate diacetate is recognized for its functional benefits in stabilizing formulations and preventing metal ion interference. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation concerns noted. Regulatory bodies do not impose severe restrictions on its use. Overall, it is considered a low-risk ingredient. Safe usage practices should be followed, and alternatives such as other chelating agents may be explored for specific formulations.

Sea Salt

Low Risk

Sea 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.

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.

Ricinus Communis (Castor) Seed Oil

Medium Risk

Castor 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.

Geraniol

High Risk

Geraniol is a naturally occurring scent ingredient commonly found in essential oils from plants such as geraniums and lemongrass. It is primarily used for its pleasant floral aroma in perfumes, cosmetics, and household products.

Sustai Insights

Geraniol serves as a fragrance component and offers a natural option for scenting products. However, it has a high allergenic potential and may cause skin irritation in sensitive individuals. While it is considered low risk for carcinogenicity and reproductive toxicity, regulatory bodies have placed restrictions on its use due to allergenic concerns. Overall, the assessment reflects a high-risk level, particularly for those prone to allergies, highlighting the need for caution in its application.

Panthenol, D

Low Risk

Panthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.

Sustai Insights

Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.

Hydrolyzed Corn Protein

Low Risk

Hydrolyzed corn protein is a hydrolysate derived from corn, commonly used in cosmetic formulations for its conditioning and moisturizing properties. It functions primarily as a film-forming agent, enhancing the texture and feel of products while providing hair and skin benefits.

Sustai Insights

Hydrolyzed corn protein offers functional benefits as a moisturizing and conditioning agent, enhancing product texture. It has low associated health risks, including low potential for carcinogenicity and irritation. Environmental impact is minimal, with no significant pollutant or bioaccumulation concerns. Regulatory status is favorable, with no current restrictions. Overall, the ingredient is considered low risk, making it a viable option in cosmetics.

Sodium Benzoate

Medium Risk

Sodium benzoate is a preservative commonly used in food and cosmetic products to prevent microbial growth and extend shelf life. It is derived from benzoic acid and is effective at low concentrations, often used in acidic environments like beverages and condiments.

Sustai Insights

Sodium benzoate serves effectively as a preservative, contributing to product stability and safety. It is generally recognized as safe with low concerns for carcinogenicity, allergies, and reproductive toxicity, though it faces moderate use restrictions in some regions. Environmental risks include its potential as a pollutant, but it does not bioaccumulate significantly. Regulatory bodies have issued advisories regarding its concentration in products. Overall, the risk level is assessed as medium, with safe usage practices recommended. Alternatives such as potassium sorbate may provide similar benefits with potentially lower restrictions.

Experience the transformative power of the Natural King Jamaican Black Castor Shampoo and Pro-Growth Hair & Beard Oil Set. This premium duo is specially crafted for men, ensuring nourished hair growth while maintaining healthy scalp dynamics.

  • Nourishing Formulation: This shampoo deeply cleanses while retaining essential oils, leaving hair soft and rejuvenated.
  • Stimulates Growth: The unique blend promotes circulation to hair follicles, encouraging new growth and combating thinning hair effectively.
  • Thickens Hair: Regular use enhances volume and thickness, giving a fuller and healthier appearance to your hair.
  • Hydration and Moisture: Both products lock in moisture, making hair manageable and reducing frizz for smooth, silky locks.
  • Convenient Packaging: With a generous 33.8 oz shampoo and a 7.1 oz hair oil, this set offers lasting value for daily use while supporting sustainable grooming routines.

  1. Wet Hair: Start by thoroughly wetting your hair with warm water to open up the hair cuticles.
  2. Apply Shampoo: Pour a small amount of shampoo into your palm and rub your hands together to distribute it evenly.
  3. Massage: Gently massage the shampoo into your scalp using your fingertips, working it through your hair from roots to ends.
  4. Rinse: Rinse your hair thoroughly with warm water to remove all shampoo residue.
  5. Repeat (Optional): For a deeper clean, apply a second round of shampoo, massage, and rinse again.
  6. Follow Up: For best results, follow with a conditioner to nourish and hydrate your hair.
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Experience the transformative power of the Natural King Jamaican Black Castor Shampoo and Pro-Growth Hair & Beard Oil Set. This premium duo is specially crafted for men, ensuring nourished hair growth while maintaining healthy scalp dynamics.

  • Nourishing Formulation: This shampoo deeply cleanses while retaining essential oils, leaving hair soft and rejuvenated.
  • Stimulates Growth: The unique blend promotes circulation to hair follicles, encouraging new growth and combating thinning hair effectively.
  • Thickens Hair: Regular use enhances volume and thickness, giving a fuller and healthier appearance to your hair.
  • Hydration and Moisture: Both products lock in moisture, making hair manageable and reducing frizz for smooth, silky locks.
  • Convenient Packaging: With a generous 33.8 oz shampoo and a 7.1 oz hair oil, this set offers lasting value for daily use while supporting sustainable grooming routines.

  1. Wet Hair: Start by thoroughly wetting your hair with warm water to open up the hair cuticles.
  2. Apply Shampoo: Pour a small amount of shampoo into your palm and rub your hands together to distribute it evenly.
  3. Massage: Gently massage the shampoo into your scalp using your fingertips, working it through your hair from roots to ends.
  4. Rinse: Rinse your hair thoroughly with warm water to remove all shampoo residue.
  5. Repeat (Optional): For a deeper clean, apply a second round of shampoo, massage, and rinse again.
  6. Follow Up: For best results, follow with a conditioner to nourish and hydrate your hair.

Customer Reviews

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Customers’ View

Customers appreciate the nourishing properties of this Hair Care Set, highlighting the benefits of Jamaican Black Castor Oil as a key ingredient for promoting healthy hair and beard growth. Many users emphasize the gentle cleansing ability of the shampoo, which effectively cleans hair without removing essential oils, leaving it soft and manageable. The hydrating qualities of the hair oil are also frequently praised, as it enhances thickness and keeps hair frizz-free. Environmentally conscious consumers are likely to value the use of quality ingredients that are made in the USA. Overall, the product aligns well with the needs of health-focused individuals seeking effective and natural hair care solutions.

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