A Thoughtful Formula Update
Our Toothpaste has evolved! We've refined our formula from 10% to 7% nano-hydroxyapatite, reflecting our ongoing commitment to thoughtful ingredients, product quality, and continuous improvement.
Research and expert discussions highlight why nano-hydroxyapatite quality and formulation matter—not just the percentage on a label.
This update is also part of our exciting plans to introduce additional Everyday and Professional toothpaste options in the future.
Our price remains $20 per jar, with 10% savings on two or more jars and free shipping on qualifying three-jar orders.
Learn more about the science, our commitment to fair pricing, and what's ahead for Smart Charlie Naturals.
Read Our Full Formulation Update
A fluoride-free nano-hydroxyapatite toothpaste thoughtfully formulated to support stronger enamel, remineralization, and everyday oral health.
Smart Charlie's combines nano-hydroxyapatite (nHA) — a mineral closely related to the hydroxyapatite naturally found in tooth enamel — with carefully selected ingredients including organic coconut oil, baking soda, and essential oils for a fresh, clean brushing experience.
Nano-hydroxyapatite is studied for its ability to support enamel remineralization, help reduce tooth sensitivity, and promote a smoother, healthier-looking tooth surface. Our ingredient-first formulation delivers effective oral care without fluoride, artificial dyes, parabens, or sulfates.
Like everything we make, our toothpaste is built around purposeful ingredients, independent testing, and continuous improvement. We carefully review ingredient purity and test for heavy metals with a long-term goal of reducing measurable heavy metals toward zero.
Simple ingredients. Thoughtful formulation. Transparent oral care.
☀️ ❄️ A Note About Consistency:
Because Smart Charlie’s Toothpaste is made with organic, unrefined coconut oil, you may notice a change in consistency during warmer months. This is completely natural—coconut oil begins to soften around 76°F. If your toothpaste feels a bit softer or more liquid, rest assured that it’s still perfectly effective and safe to use. To maintain a firmer texture, you can store it in a cool, dry place or refrigerate it if desired. We embrace this natural quality as part of our commitment to using safe, chemical-free ingredients your family can trust.
