
Nelson Naturals Toothpaste - Fluoride-Free, Alkalizing Formula, Plastic-Free Packaging - 3.3oz


Foeniculum Vulgare (Fennel) Oil
Low RiskFoeniculum vulgare (fennel) oil is a volatile essential oil derived from the seeds of the fennel plant. It is commonly utilized in cosmetic and food products for its aromatic properties and potential benefits, including as a flavoring agent and a fragrance component.
Sustai Insights
Fennel oil offers functional benefits as a natural flavoring and fragrant agent, with sustainability credentials due to its plant-based origin. Health risks are low, with minimal concerns about carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also considered low, with no significant pollutant or bioaccumulation potential. Regulatory bodies have not imposed severe restrictions on its use, indicating a low risk overall. Safe usage practices should be followed, and while there are few alternatives, options like anise or dill essential oil may serve similar purposes.
Xylitol
Low RiskXylitol is a sugar alcohol used primarily as a sweetener. It is commonly found in oral care products and food items, offering a sweetening effect similar to sugar but with fewer calories. It serves as a humectant and can contribute to dental health by reducing the risk of cavities.
Sustai Insights
Xylitol provides functional benefits as a low-calorie sweetener and may help improve dental health by inhibiting cavity-causing bacteria. It is generally recognized as safe by the FDA with low concern for cancer, allergies, or reproductive toxicity. Environmental risks are minimal, as xylitol is biodegradable and does not accumulate in the ecosystem. Regulatory bodies have not imposed significant restrictions. Overall, xylitol presents a low risk when used appropriately, with no major adverse health effects reported and sustainable sourcing options available.
Silver, Colloidal
Low RiskColloidal silver consists of tiny silver particles suspended in a liquid. It is primarily used in products for its antimicrobial properties, often found in medicinal and cosmetic applications. The ingredient functions as a preservative and is incorporated for its potential to reduce microbial growth in formulations.
Sustai Insights
Colloidal silver offers functional benefits such as antimicrobial properties and potential use in wound care. It is generally regarded as low risk in terms of health concerns, with minimal evidence of carcinogenicity, allergenic potential, or reproductive toxicity. Environmental risks are low, with no significant bioaccumulation or pollutant concerns identified. Regulatory bodies have not widely restricted its use, although caution is advised due to potential risks from excessive exposure. Overall, colloidal silver is assessed as low risk for consumers, with safe usage practices recommended and no notable sustainable alternatives.
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.
Sodium Bicarbonate
Low RiskSodium bicarbonate, commonly known as baking soda, is an inorganic compound with the formula NaHCO₃. It functions primarily as a leavening agent in baking, helping to produce carbon dioxide gas when it reacts with acids, thereby causing dough to rise. It also serves as a mild alkaline agent in various personal care products.
Sustai Insights
Sodium bicarbonate is valued for its effectiveness as a leavening agent and its role in neutralizing acidity, contributing to product stability. It is considered environmentally friendly and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. It is not classified as a pollutant and poses no significant environmental hazards. Regulatory assessments indicate it is safe for use in food and cosmetic products. Overall, sodium bicarbonate carries a low risk, making it a practical choice in many applications.
Calcite
Low RiskCalcite is a mineral primarily made up of calcium carbonate (CaCO3). It is commonly found in sedimentary rocks and is used in various applications, including construction, agriculture, and as a filler in products due to its whiteness and brightness.
Sustai Insights
Calcite offers functional benefits such as acting as a filler and providing opacity in products. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, as calcite does not contribute significantly to pollution or bioaccumulation. Regulatory bodies do not impose restrictions on its use, affirming its safety. Overall, the risk level associated with calcite is low, making it a safe ingredient in various applications.
Castile Soap
Low RiskCastile soap is a biodegradable soap made primarily from vegetable oils, particularly olive oil. It is often used as a gentle cleansing agent in personal care and household products due to its natural origins and effectiveness in removing dirt and grime without synthetic additives.
Sustai Insights
Castile soap serves as an effective, biodegradable cleansing agent, offering sustainability benefits due to its plant-based composition. Health risks are low, with minimal concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are also low, as it does not contribute to pollution or bioaccumulation. There are no notable regulatory restrictions. Safe usage practices include dilution for specific applications. Alternatives may include other plant-based soaps. Overall, the ingredient is assessed to have a low risk.
Foeniculum Vulgare (Fennel) Oil
Low RiskFoeniculum vulgare (fennel) oil is a volatile essential oil derived from the seeds of the fennel plant. It is commonly utilized in cosmetic and food products for its aromatic properties and potential benefits, including as a flavoring agent and a fragrance component.
Sustai Insights
Fennel oil offers functional benefits as a natural flavoring and fragrant agent, with sustainability credentials due to its plant-based origin. Health risks are low, with minimal concerns about carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also considered low, with no significant pollutant or bioaccumulation potential. Regulatory bodies have not imposed severe restrictions on its use, indicating a low risk overall. Safe usage practices should be followed, and while there are few alternatives, options like anise or dill essential oil may serve similar purposes.
Xylitol
Low RiskXylitol is a sugar alcohol used primarily as a sweetener. It is commonly found in oral care products and food items, offering a sweetening effect similar to sugar but with fewer calories. It serves as a humectant and can contribute to dental health by reducing the risk of cavities.
Sustai Insights
Xylitol provides functional benefits as a low-calorie sweetener and may help improve dental health by inhibiting cavity-causing bacteria. It is generally recognized as safe by the FDA with low concern for cancer, allergies, or reproductive toxicity. Environmental risks are minimal, as xylitol is biodegradable and does not accumulate in the ecosystem. Regulatory bodies have not imposed significant restrictions. Overall, xylitol presents a low risk when used appropriately, with no major adverse health effects reported and sustainable sourcing options available.
Silver, Colloidal
Low RiskColloidal silver consists of tiny silver particles suspended in a liquid. It is primarily used in products for its antimicrobial properties, often found in medicinal and cosmetic applications. The ingredient functions as a preservative and is incorporated for its potential to reduce microbial growth in formulations.
Sustai Insights
Colloidal silver offers functional benefits such as antimicrobial properties and potential use in wound care. It is generally regarded as low risk in terms of health concerns, with minimal evidence of carcinogenicity, allergenic potential, or reproductive toxicity. Environmental risks are low, with no significant bioaccumulation or pollutant concerns identified. Regulatory bodies have not widely restricted its use, although caution is advised due to potential risks from excessive exposure. Overall, colloidal silver is assessed as low risk for consumers, with safe usage practices recommended and no notable sustainable alternatives.
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.
Sodium Bicarbonate
Low RiskSodium bicarbonate, commonly known as baking soda, is an inorganic compound with the formula NaHCO₃. It functions primarily as a leavening agent in baking, helping to produce carbon dioxide gas when it reacts with acids, thereby causing dough to rise. It also serves as a mild alkaline agent in various personal care products.
Sustai Insights
Sodium bicarbonate is valued for its effectiveness as a leavening agent and its role in neutralizing acidity, contributing to product stability. It is considered environmentally friendly and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. It is not classified as a pollutant and poses no significant environmental hazards. Regulatory assessments indicate it is safe for use in food and cosmetic products. Overall, sodium bicarbonate carries a low risk, making it a practical choice in many applications.
Calcite
Low RiskCalcite is a mineral primarily made up of calcium carbonate (CaCO3). It is commonly found in sedimentary rocks and is used in various applications, including construction, agriculture, and as a filler in products due to its whiteness and brightness.
Sustai Insights
Calcite offers functional benefits such as acting as a filler and providing opacity in products. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, as calcite does not contribute significantly to pollution or bioaccumulation. Regulatory bodies do not impose restrictions on its use, affirming its safety. Overall, the risk level associated with calcite is low, making it a safe ingredient in various applications.
Castile Soap
Low RiskCastile soap is a biodegradable soap made primarily from vegetable oils, particularly olive oil. It is often used as a gentle cleansing agent in personal care and household products due to its natural origins and effectiveness in removing dirt and grime without synthetic additives.
Sustai Insights
Castile soap serves as an effective, biodegradable cleansing agent, offering sustainability benefits due to its plant-based composition. Health risks are low, with minimal concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are also low, as it does not contribute to pollution or bioaccumulation. There are no notable regulatory restrictions. Safe usage practices include dilution for specific applications. Alternatives may include other plant-based soaps. Overall, the ingredient is assessed to have a low risk.
Discover a revolutionary way to care for your teeth with Nelson Naturals Fennel Fluoride Free Toothpaste. This eco-friendly toothpaste comes in a plastic-free glass jar, ensuring zero waste and a commitment to sustainability. Experience a dentist-clean feeling every time you brush, thanks to its unique alkaline formula that helps enamel absorb essential minerals. Free from SLS, glycerin, fluoride, and artificial additives, this cruelty-free toothpaste is safe for your family and the planet.
- Zero Waste Packaging: Comes in a 100% plastic-free glass jar, reducing environmental impact.
- Dentist Clean Feel: Leaves your mouth feeling refreshed and clean after every use.
- Alkaline Formula: Supports enamel health by naturally absorbing minerals for stronger teeth.
- Fluoride-Free: Free from harmful ingredients, providing a safe brushing experience for all ages.
- Cruelty-Free: No animal testing involved, promoting ethical practices in personal care.
Make the switch to Nelson Naturals for a healthier smile and a healthier planet.
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Discover a revolutionary way to care for your teeth with Nelson Naturals Fennel Fluoride Free Toothpaste. This eco-friendly toothpaste comes in a plastic-free glass jar, ensuring zero waste and a commitment to sustainability. Experience a dentist-clean feeling every time you brush, thanks to its unique alkaline formula that helps enamel absorb essential minerals. Free from SLS, glycerin, fluoride, and artificial additives, this cruelty-free toothpaste is safe for your family and the planet.
- Zero Waste Packaging: Comes in a 100% plastic-free glass jar, reducing environmental impact.
- Dentist Clean Feel: Leaves your mouth feeling refreshed and clean after every use.
- Alkaline Formula: Supports enamel health by naturally absorbing minerals for stronger teeth.
- Fluoride-Free: Free from harmful ingredients, providing a safe brushing experience for all ages.
- Cruelty-Free: No animal testing involved, promoting ethical practices in personal care.
Make the switch to Nelson Naturals for a healthier smile and a healthier planet.

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Customer Reviews
Customers’ View
Customers appreciate the refreshing taste and effective cleaning power of Nelson Naturals Toothpaste. Many users highlight the pleasant fennel flavor, stating it offers a clean feeling after use and contributes to a whiter smile. They note that the product leaves teeth polished and enamel glossy, with one customer mentioning, "my teeth have never felt & looked cleaner." Additionally, the eco-friendly zero waste packaging is praised, aligning well with health-conscious and environmentally aware values. Overall, customers find this fluoride-free toothpaste effective and compatible with their sustainable lifestyle.
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