Our take
Why We Trust This Brand
Uncle Harry's uses a simple, mineral-based, fluoride-free and SLS-free formula and has been family-run since 1991, now by the founder's children. There is no corporate parent and no outside investors steering the brand.
What's inside
Ingredients & Safety
Mineral clays, sea salt, and ionic minerals deliver calcium, magnesium, and phosphorus to support enamel, with colloidal silver and a blend of peppermint, eucalyptus, clove, and wintergreen essential oils. No fluoride, SLS, or synthetic sweeteners.
Ingredient list reviewed
- Bentonite Clay also listed as Montmorillonite
- Calcium Carbonate
- Colloidal Silver Water
- Sea Salt
- Ionic Minerals
- Peppermint Oil
- Eucalyptus Oil
- Clove Oil also listed as Eugenia Caryophyllus Oil Watch
Formula scope: the disclosed ingredient list captured for this review. Formulas can differ by product, scent, country, and date; compare the current package with this list before deciding.
Want another top-tier option? Davids in Oral Care currently meets our top criteria. Review its formula scope and cited records before deciding.
Who owns it
Ownership & Independence
Uncle Harry's Natural Products is a privately held, family-owned business in Redmond, Washington. Founder Harry Terhanian has retired and his grown children now run it, with Subhadra Terhanian as CEO. No corporate parent.
- Founded
- 1991
- Headquarters
- Redmond, WA
- Control
- Family-owned and family-run. Founded by Harry Terhanian, now operated by his children. No corporate parent or majority private equity.
Where to buy
Key Products
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