Nathan & Sons Underbrush Remineralizing Gum
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This gum contains a variety of organic and beneficial ingredients such as organic erythritol, chicle gum, and mastic gum, which are minimally processed and free from synthetic additives. However, despite the clean ingredient list, the product is classified as ultra-processed due to its formulation, which limits its maximum score. The presence of natural flavorings and nano hydroxyapatite contributes positively to its health profile, but the processing level imposes a cap on the score.
Key ingredients 10
Organic ErythritolGood
Organic erythritol is a natural sugar alcohol used as a low-calorie sweetener. It is less processed than artificial sweeteners and does not raise blood sugar levels. Being organic, it is free from synthetic pesticides.
Risks
Excessive consumption may cause digestive discomfort in some individuals.
Benefits
Provides sweetness without calories and does not contribute to tooth decay.
Organic Chicle GumGood
Organic chicle gum is a natural gum base derived from the sap of the sapodilla tree. It is minimally processed and free from synthetic additives. Its organic nature ensures it is free from harmful pesticides.
Benefits
Provides a natural chewing base without synthetic additives.
Organic Mastic GumGood
Organic mastic gum is a resin obtained from the mastic tree, known for its potential digestive benefits. It is a natural ingredient with minimal processing. Its organic certification ensures purity and absence of harmful chemicals.
Benefits
May support digestive health and oral hygiene.
Organic Spruce GumGood
Organic spruce gum is a natural resin from spruce trees, used traditionally for its potential health benefits. It is minimally processed and free from synthetic additives. Being organic, it is free from harmful pesticides.
Benefits
May have antimicrobial properties and support oral health.
Organic Acacia GumGood
Organic acacia gum is a natural gum derived from the sap of the acacia tree. It is used as a stabilizer and is minimally processed. Its organic nature ensures it is free from synthetic pesticides.
Benefits
May aid in digestion and act as a prebiotic.
Nano HydroxyapatiteGood
Nano hydroxyapatite is a form of calcium phosphate that can help remineralize tooth enamel. It is a beneficial ingredient in oral care products. Its nano form allows for better absorption and effectiveness.
Benefits
Supports tooth enamel remineralization and oral health.
Organic Egg Shell PowderGood
Organic egg shell powder is a natural source of calcium and other minerals. It is minimally processed and provides essential nutrients. Its organic certification ensures it is free from harmful chemicals.
Benefits
Provides a natural source of calcium and supports bone health.
Spearmint FlavorNeutral
Spearmint flavor is derived from natural and organic sources, providing a refreshing taste. It is less processed than artificial flavors. However, as a flavoring agent, it does not offer significant nutritional benefits.
Benefits
Provides a pleasant and refreshing taste.
Natural Calcium Bentonite ClayNeutral
Natural calcium bentonite clay is used for its potential detoxifying properties. It is a natural ingredient with minimal processing. However, its benefits in oral care are not well-established.
Benefits
May have detoxifying properties.
Natural Terpene BlendNeutral
The natural terpene blend includes menthone, carvone, and cineol, which are aromatic compounds. They are derived from natural sources and provide flavor and aroma. However, they do not offer significant nutritional benefits.
Benefits
Provides natural flavor and aroma.
Processing
Ultra-Processed Foods
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