Tom's Of Maine Peppermint Baking Soda Toothpaste With Fluoride (5.5 Oz)

Common questions

Is Tom's Of Maine Peppermint Baking Soda Toothpaste With Fluoride (5.5 Oz) healthy?

Tom's Of Maine Peppermint Baking Soda Toothpaste With Fluoride (5.5 Oz) scores 60/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This toothpaste contains beneficial ingredients like xylitol, which helps reduce cavity-causing bacteria, and baking soda, a gentle abrasive that aids in plaque removal.

Which ingredients drive Tom's Of Maine Peppermint Baking Soda Toothpaste With Fluoride (5.5 Oz)'s score?

In Scout's ingredient-by-ingredient analysis, Glycerin, Xylitol, Peppermint oil count in its favor; Carrageenan, Sodium Lauryl Sulfate, Sodium Monofluorophosphate are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Tom's Of Maine Peppermint Baking Soda Toothpaste With Fluoride (5.5 Oz)

Tom's of Maine
60 Fair

Analysis updated August 2026 · How Scout scores

$12.17 · 5.5 oz · pack of 2 · $1.11 / ounce
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At a glance

Beneficial ingredients 3
Harmful ingredients 3
Owned by Colgate-Palmolive
Category Toothcare
Summary

This toothpaste contains beneficial ingredients like xylitol, which helps reduce cavity-causing bacteria, and baking soda, a gentle abrasive that aids in plaque removal. However, the presence of sodium lauryl sulfate, a known mucosal irritant, and sodium monofluorophosphate, a fluoride source with potential toxicity concerns, lowers its overall safety profile. The product is processed, which further impacts its rating.

Key ingredients 9

Xylitol
Very Good

Xylitol is a natural sweetener that has been shown to reduce cavity-causing bacteria in the mouth. It helps maintain oral health by inhibiting the growth of harmful bacteria. Its cavity-preventing properties make it a highly beneficial ingredient in toothpaste.

Risks

In large amounts, xylitol can cause digestive upset.

Benefits

Xylitol reduces the risk of cavities by inhibiting harmful bacteria.

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Glycerin
Good

Beneficial ingredient — whole-food or functional value in this product class.

Risks

There are no significant risks associated with glycerin in toothpaste.

Benefits

Glycerin helps maintain the moisture and texture of the toothpaste.

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Peppermint oil
Good

Peppermint oil is a natural antimicrobial agent that helps freshen breath and reduce oral bacteria. It provides a pleasant flavor and contributes to overall oral hygiene. Its antimicrobial properties make it a beneficial addition to toothpaste.

Risks

In rare cases, peppermint oil can cause allergic reactions.

Benefits

Peppermint oil freshens breath and has antimicrobial properties.

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Calcium Carbonate
Neutral

Calcium carbonate is a common abrasive used in toothpaste to help remove plaque and surface stains. It is generally considered safe and effective for this purpose. However, it does not provide any additional oral health benefits beyond its abrasive action.

Risks

There are minimal risks associated with calcium carbonate when used in toothpaste.

Benefits

It helps in cleaning teeth by acting as a mild abrasive.

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Water
Neutral

Water is used as a solvent in toothpaste formulations to dissolve other ingredients and provide the desired consistency. It is an inert ingredient with no direct impact on oral health. Its primary role is to facilitate the mixing and application of the toothpaste.

Risks

There are no known risks associated with water in toothpaste.

Benefits

Water helps in maintaining the consistency and usability of the toothpaste.

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Sodium Bicarbonate
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Risks

Excessive use of baking soda can lead to enamel wear over time.

Benefits

It helps in cleaning teeth and neutralizing acids, promoting oral health.

See more about Sodium Bicarbonate →
Carrageenan
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There are concerns about carrageenan causing inflammation in some individuals, but these are primarily associated with its degraded form.

Benefits

Carrageenan helps maintain the texture and stability of the toothpaste.

See more about Carrageenan →
Sodium Monofluorophosphate
Bad

Sodium monofluorophosphate is a source of fluoride, which helps in the prevention of dental cavities by strengthening tooth enamel. However, excessive fluoride can lead to dental fluorosis, a condition that affects the appearance of teeth. Its potential for toxicity in high amounts makes it a controversial ingredient.

Risks

Excessive fluoride can cause dental fluorosis and other health issues.

Benefits

Fluoride strengthens enamel and helps prevent cavities.

See more about Sodium Monofluorophosphate →
Sodium Lauryl Sulfate
Very Bad

Sodium lauryl sulfate (SLS) is a surfactant used to create foam in toothpaste, but it is a known mucosal irritant. It has been linked to mouth ulcers and can damage oral epithelial tissue. Its harsh nature makes it a concerning ingredient in oral care products.

Risks

SLS can cause mouth ulcers and irritation of oral tissues.

Benefits

It helps in foaming and spreading the toothpaste, though benefits are outweighed by risks.

See more about Sodium Lauryl Sulfate →

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