4 of the Best Natural Toothpastes

Most of the toothpastes contain petrochemical-derived ingredients such as Sodium Lauryl Sulfate (SLS), Saccharin, Glycerol, and Propylene Glycol. These ingredients release carbon during production and contaminate our waterways. They can also pose serious health risks, including disruption of endocrine function, fertility issues, and potential psychological effects. A more sustainable alternative to them is products made of natural ingredients.

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While the definition of "natural" products can be subjective, we use it here to describe products made from bio-based ingredients. Several sustainable brands make toothpastes using biodegradable, bio-based ingredients from renewable sources, helping to keep us and our planet safe.‍

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Here are 4 of the best natural toothpastes from sustainable brands:

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Bite

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Bite offers a sustainable approach to oral care with its zero-waste toothpaste tablets. It’s a BCorp-certified, cruelty-free, vegan, and women-owned brand that sells toothpaste bits in both fluoride and fluoride-free options. These tablets transform into powder when chewed and should be used with a wet toothbrush. Beyond being perfectly portioned and more hygienic than traditional tubes, Bite's tablets are travel-friendly, create less mess, and come in infinitely refillable containers that eliminate plastic waste. The dry formulation uses fewer harmful ingredients while maintaining tooth protection, making it a natural toothpaste alternative.

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Weleda

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From Ratanhia toothpaste for sensitive gums to a vegan Plant Gel toothpaste, Weleda has an oral care option for everyone. All of its toothpastes are certified natural by NATRUE, and they are free of sugar, artificial sweeteners, surfactants, synthetic preservatives, flavors, colorants, or raw materials derived from mineral oils. Weleda's production facilities in Germany, Switzerland, and France operate on 100% renewable electricity, and the company has implemented measures to recycle 97% of its generated waste.

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Dr. Bronner's

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Dr Bronner’s All-One Toothpaste is made of 70% organic ingredients. It’s vegan and cruelty-free and does not contain any artificial colors or flavors, carrageenan, synthetic sweeteners or detergent foaming agents. The brand’s sustainability practices extend holistically across all facets of its business — employees, community, customers, and suppliers — creating an integrated approach to environmental and social impact.

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Tom’s of Maine

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Tom's of Maine offers a wide collection of toothpastes — from antiplaque and whitening formulas to fluoride-free options for kids. Its toothpastes are made without SLS, artificial flavors, sweeteners, or dyes, and none of the ingredients are derived from petrochemicals. Each product page transparently lists all ingredients and their sources. Customers can choose between fluoride and fluoride-free varieties. The tubes are recyclable in communities that accept #2 HDPE plastic — simply squeeze out the remaining paste, remove the cap, and place in your household recycling bin for curbside collection. As a BCorp-certified company, Tom's of Maine operates a zero-waste facility in Sanford and supports renewable energy through community solar projects in Maine.

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