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Home / Blog / Bentonite and Kaolin Clay for Oral Health: What They Actually Do

Bentonite and Kaolin Clay for Oral Health: What They Actually Do

FortBite Editorial Team

Bentonite and Kaolin are two of the most talked-about clays in natural oral care, and they're both part of FortBite's formula. Here's what actually sets them apart.

Two different clays, two different roles

Bentonite clay is known for its ability to bind to and draw out surface impurities, a property that's led to its use in various natural skin and oral care products. Kaolin, by contrast, is a gentler white clay traditionally valued for polishing and cleansing without being abrasive on enamel.

Bentonite Clay Kaolin Clay
Illustrative comparison of two natural clays — not a measurement of potency.

What the research looks at

Research on kaolinite and periodontal cells, along with general reviews of bentonite clay's properties, has looked at how these natural minerals interact with oral tissue and surface debris.

In FortBite

Both clays are part of FortBite's 11-ingredient formula, included specifically for their complementary cleansing and enamel-supporting roles.

Worth knowing

Natural clays are generally well tolerated in oral care products; if you have a known clay or mineral sensitivity, check the full ingredient list before trying any new product.

See the full FortBite ingredient list or head straight to current pricing.

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