• Jar of Smart Charlie's peppermint toothpaste with a black lid on a white background
  • Smart Charlie's peppermint toothpaste with a toothbrush on a light blue background
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Smart Charlie Naturals

Fluoride-Free Natural Toothpaste

$20.00
$20.00
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10% Nano-Hydroxyapatite for Sensitivity, Whitening & Enamel Strengthening

Why Choose Smart Charlie’s?

Smart Charlie’s fluoride-free toothpaste is powered by 10% nano-hydroxyapatite — the same mineral that makes up your enamel. It whitens naturally, strengthens teeth, reduces sensitivity, and helps prevent cavities without toxins or fluoride. Gentle enough for kids yet effective for adults, it’s a safe, science-backed choice for the whole family.

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About this item

Looking for a fluoride-free toothpaste that’s safe, effective, and family-friendly? Smart Charlie’s natural nano-hydroxyapatite toothpaste is your go-to solution for whiter teeth, stronger enamel, and cavity protection—without the toxins! 

Our remineralizing toothpaste is formulated with 10% nano-hydroxyapatite (n-Ha), the same mineral that makes up 97% of enamel. It fills in weak spots, repairs enamel, reduces sensitivity, and naturally restores whiteness.  We've also added organic coconut oil, baking soda, sodium bicarbonate, and essential oils to deliver a natural and effectively fresh, clean experience!

This non-toxic, remineralizing toothpaste is crafted to deliver gentle yet powerful protection for the whole family —making it perfect for kids, adults, and anyone with sensitive teeth.

How to Use:

Use just like regular toothpaste! For best results, do not rinse after brushing. Spit and wait at least 30 minutes before eating or drinking to allow maximum mineral absorption.

Product Details:

Size: 3.2oz (90g) 30 day supply
Active Ingredient: 10% Nano-Hydroxyapatite
Free From: Fluoride, Toxins, SLS & Artificial Additives
Best For: Sensitive Teeth, Whitening & Enamel Strengthening

🌿 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.

Product Details:

Size: 3.2oz (90g) 30 day supply

Flavor: Refreshing Peppermint

Active Ingredient: 10% Nano-Hydroxyapatite

Free From: Fluoride, Toxins, SLS & Artificial Additives

Best For: Sensitive Teeth, Whitening & Enamel Strengthening

Ingredients:

Nano-Hydroxyapatite (n-HA) – Strengthens enamel, reduces sensitivity, and gently whitens teeth.

Organic Cold-Pressed Coconut Oil – Fights harmful bacteria, freshens breath, and supports gum health.

Sodium Bicarbonate – Balances mouth pH to discourage harmful bacteria and gently removes surface stains.

Calcium Carbonate – Safely polishes teeth for a smooth, clean feel.

Organic Essential Oils – Naturally freshen breath and support a healthy oral microbiome.

Stevia – Adds natural sweetness without feeding cavity-causing bacteria

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Key Benefits

No fluoride · No toxins · No SLS

Whitens teeth naturally without harmful abrasives

Strengthens enamel for long-term protection.

Reduces sensitivity by sealing exposed dentin tubules.

Prevents cavities using safe, organic ingredients.

Fluoride-free, non-toxic, and safe if swallowed.

Kid-friendly and family-approved with a delicious flavor.

Vegan, cruelty-free, and eco-friendly.

Handmade with premium organic ingredients for a healthier smile.

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Customer Reviews

Based on 11 reviews
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F
Felicite B.
The Best Toothpaste I Have Ever Used!

I purchased this toothpaste in Lakewood Wisconsin at a small store called The Green Banana this past summer while on vacation there. It is absolutely the best toothpaste that I have ever used in my 50 year life my teeth and gums have never felt better. My order of three more toothpaste and the magnesium buttercream sleep and recovery arrived today so excited to try the buttercream!

d
dorjepup

I have been searching quite awhile for a high quality nano-hydroxyapatite toothpaste with the n-HA that has been vetted and approved by the EU SCCS and crafted with healthy natural ingredients.
As far as I am concerned, this product is literally the best n-HA toothpaste offered on Etsy.
I have been using this for about a week, and already see slight improvement, with both my teeth sensitivity and color.
Time and consistency is one’s friend when using this and I have already placed my second order so as not to run out.
Steph is very knowledgeable and helpful with any concerns or questions one might have.
I will continue to be a repeat customer.

S
Susie P.
This toothpaste is amazing!

The toothpaste is amazing! No gritty feeling left in my mouth and so refreshing!

A
Anonymous
best toothpaste

This is the best toothpaste I’ve ever used.

A
Anthony

Family uses it daily and it seems to be working. Have ordered another jar to verify results.

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