DoTERRA On Guard Natural Whitening Toothpaste

Common questions

Is DoTERRA On Guard Natural Whitening Toothpaste healthy?

DoTERRA On Guard Natural Whitening Toothpaste scores 95/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This toothpaste features a clean formula with beneficial ingredients like xylitol and hydroxyapatite, which support cavity reduction and enamel remineralization.

Which ingredients drive DoTERRA On Guard Natural Whitening Toothpaste's score?

In Scout's ingredient-by-ingredient analysis, Glycerin, Xylitol, Hydroxyapatite count in its favor; Sodium Lauroyl Sarcosinate is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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DoTERRA On Guard Natural Whitening Toothpaste

DoTERRA
95 Excellent

Analysis updated September 2026 · How Scout scores

$33.78 · 4.2 fl oz · pack of 2 · $4.02 / ounce
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At a glance

Beneficial ingredients 10
Harmful ingredients 1
Owned by Thrive Holdings
Category Toothcare
Summary

This toothpaste features a clean formula with beneficial ingredients like xylitol and hydroxyapatite, which support cavity reduction and enamel remineralization. It includes natural oils such as peppermint and clove, known for their antimicrobial properties, and avoids harmful chemicals like fluoride and SLS. The presence of sodium lauroyl sarcosinate is a minor concern, but overall, the product is well-formulated for oral health.

Key ingredients 19

Xylitol
Very Good

Xylitol is a natural sweetener that helps reduce cavity-causing bacteria in the mouth. It is beneficial for oral health as it inhibits the growth of Streptococcus mutans, the bacteria responsible for tooth decay. It also helps maintain moisture in the mouth.

Risks

There are no significant risks associated with xylitol in oral care products.

Benefits

Xylitol reduces the risk of cavities and promotes oral health.

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Hydroxyapatite
Very Good

Hydroxyapatite is a biomimetic mineral that helps remineralize and strengthen tooth enamel. It is effective in repairing micro-damage and reducing sensitivity. It is a safe and beneficial alternative to fluoride.

Risks

There are no significant risks associated with hydroxyapatite in oral care products.

Benefits

Hydroxyapatite strengthens enamel and reduces tooth sensitivity.

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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 oral care products.

Benefits

Glycerin helps maintain the moisture and consistency of the toothpaste.

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Mentha piperita (Peppermint) Oil
Good

Peppermint oil is a natural antimicrobial agent that helps freshen breath and reduce oral bacteria. It provides a pleasant flavor and has mild antibacterial properties. It is generally safe and beneficial for oral health.

Risks

There are no significant risks associated with peppermint oil in oral care products.

Benefits

Peppermint oil freshens breath and has antimicrobial properties.

See more about Mentha piperita (Peppermint) Oil →
Eugenia caryophyllus (Clove) Bud Oil
Good

Clove bud oil is known for its antimicrobial and analgesic properties. It can help reduce oral bacteria and provide relief from minor toothaches. It is a beneficial ingredient in oral care products.

Risks

There are no significant risks associated with clove bud oil in oral care products.

Benefits

Clove bud oil has antimicrobial properties and can relieve minor toothaches.

See more about Eugenia caryophyllus (Clove) Bud Oil →
Cinnamomum zeylanicum (Cinnamon) Leaf Oil
Good

Cinnamon leaf oil has antimicrobial properties that can help reduce oral bacteria. It also provides a warm, spicy flavor to the toothpaste. It is generally safe and beneficial for oral health.

Risks

There are no significant risks associated with cinnamon leaf oil in oral care products.

Benefits

Cinnamon leaf oil reduces oral bacteria and adds flavor.

Cinnamomum zeylanicum (Cinnamon) Bark Oil
Good

Cinnamon bark oil is used for its antimicrobial properties and flavor. It helps reduce oral bacteria and provides a pleasant taste. It is safe and beneficial for oral health.

Risks

There are no significant risks associated with cinnamon bark oil in oral care products.

Benefits

Cinnamon bark oil has antimicrobial properties and enhances flavor.

Eucalyptus globulus (Eucalyptus) Leaf Oil
Good

Eucalyptus leaf oil is known for its antimicrobial and anti-inflammatory properties. It can help reduce oral bacteria and soothe gum inflammation. It is a beneficial ingredient in oral care products.

Risks

There are no significant risks associated with eucalyptus leaf oil in oral care products.

Benefits

Eucalyptus leaf oil reduces oral bacteria and soothes gums.

See more about Eucalyptus globulus (Eucalyptus) Leaf Oil →
Rosmarinus officinalis (Rosemary) Leaf Oil
Good

Rosemary leaf oil has antimicrobial properties that can help reduce oral bacteria. It also provides a pleasant herbal flavor to the toothpaste. It is generally safe and beneficial for oral health.

Risks

There are no significant risks associated with rosemary leaf oil in oral care products.

Benefits

Rosemary leaf oil reduces oral bacteria and adds flavor.

See more about Rosmarinus officinalis (Rosemary) Leaf Oil →
Commiphora myrrha (Myrrh) Oil
Good

Myrrh oil is known for its antimicrobial and anti-inflammatory properties. It can help reduce oral bacteria and soothe gum inflammation. It is a beneficial ingredient in oral care products.

Risks

There are no significant risks associated with myrrh oil in oral care products.

Benefits

Myrrh oil reduces oral bacteria and soothes gums.

Water (Aqua)
Neutral

Water is used as a solvent in toothpaste formulations. It helps dissolve other ingredients and provides the necessary consistency. It does not contribute directly to oral health.

Risks

There are no risks associated with water in toothpaste.

Benefits

Water helps dissolve and mix ingredients, ensuring the toothpaste is easy to use.

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Hydrated Silica
Neutral

Hydrated silica is used as a mild abrasive to help remove plaque and surface stains from teeth. It is generally considered safe for use in toothpaste. However, excessive abrasiveness can potentially damage enamel over time.

Risks

Overuse of abrasive agents like hydrated silica can lead to enamel wear.

Benefits

Hydrated silica helps in cleaning teeth by removing surface stains and plaque.

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Calcium Carbonate
Neutral

Calcium carbonate acts as a mild abrasive and a polishing agent in toothpaste. It helps in removing surface stains and plaque. It is generally safe but does not provide significant remineralization benefits.

Risks

Excessive use of abrasives can lead to enamel wear.

Benefits

Calcium carbonate aids in cleaning and polishing teeth.

See more about Calcium Carbonate →
Cellulose Gum
Neutral

Cellulose gum is used as a thickening agent in toothpaste. It helps maintain the desired consistency and texture. It does not have direct oral health benefits or risks.

Risks

There are no significant risks associated with cellulose gum in oral care products.

Benefits

Cellulose gum helps maintain the texture and consistency of the toothpaste.

See more about Cellulose Gum →
Citrus sinensis (Wild Orange) Peel Oil
Neutral

Wild orange peel oil is used for its flavoring properties in toothpaste. It provides a pleasant citrus taste but does not have significant oral health benefits. It is generally considered safe for use.

Risks

There are no significant risks associated with wild orange peel oil in oral care products.

Benefits

Wild orange peel oil enhances the flavor of the toothpaste.

Stevia rebaudiana (Stevia) Leaf Extract
Neutral

Stevia leaf extract is used as a natural sweetener in toothpaste. It provides sweetness without contributing to tooth decay. It is generally considered safe for use.

Risks

There are no significant risks associated with stevia leaf extract in oral care products.

Benefits

Stevia leaf extract sweetens the toothpaste without causing cavities.

Gaultheria procumbens (Wintergreen) Leaf Oil
Neutral

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

Risks

There are no significant risks associated with wintergreen leaf oil in oral care products.

Benefits

Wintergreen leaf oil freshens breath and has antimicrobial properties.

See more about Gaultheria procumbens (Wintergreen) Leaf Oil →
Xanthan Gum
Neutral

Xanthan gum is used as a thickening agent in toothpaste. It helps maintain the desired consistency and texture. It does not have direct oral health benefits or risks.

Risks

There are no significant risks associated with xanthan gum in oral care products.

Benefits

Xanthan gum helps maintain the texture and consistency of the toothpaste.

See more about Xanthan Gum →
Sodium Lauroyl Sarcosinate
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There are no significant risks associated with sodium lauroyl sarcosinate in oral care products.

Benefits

Sodium lauroyl sarcosinate helps clean teeth and create foam.

See more about Sodium Lauroyl Sarcosinate →

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