---
product_id: 53157214
title: "Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla"
brand: "theodent"
price: "€ 375.11"
currency: EUR
in_stock: true
reviews_count: 10
category: "Theodent"
url: https://www.desertcart.gr/products/53157214-theodent-300-rennou-fluoride-free-toothpaste-theobromine-cacao-extract-proven
store_origin: GR
region: Greece
---

# Clinically proven whitening & sensitivity relief Fluoride-free, natural theobromine power Highest Rennou dose for enamel strength Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla

**Brand:** theodent
**Price:** € 375.11
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your smile game with the power of cacao — because your enamel deserves the best!

## Quick Answers

- **What is this?** Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla by theodent
- **How much does it cost?** € 375.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/53157214-theodent-300-rennou-fluoride-free-toothpaste-theobromine-cacao-extract-proven)

## Best For

- theodent enthusiasts

## Why This Product

- Trusted theodent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Nature Meets Science:** Powered by Rennou, a patented blend of calcium, phosphorus, and cacao extract, delivering cutting-edge oral care rooted in nature.
- • **Fluoride-Free & Non-Toxic:** Safe for daily use and pediatric care, Theodent 300 harnesses cacao-derived theobromine instead of fluoride for a cleaner, safer clean.
- • **Exclusive Access to Innovation:** Join the elite who trust Theodent 300, available only through select dental professionals and our official site.
- • **Clinical-Strength Enamel Repair:** Experience rapid enamel remineralization from the very first brush, boosting your smile’s natural defense.
- • **Sensitivity Relief & Surface Whitening:** Soothe enamel hypersensitivity while naturally brightening your teeth with every use—no harsh chemicals needed.

## Overview

Theodent 300 is a premium fluoride-free toothpaste featuring the highest concentration of Rennou, a patented theobromine-based formula clinically proven to rapidly remineralize enamel, relieve sensitivity, and whiten teeth naturally. Non-toxic and safe for pediatric use, it offers a cutting-edge alternative to traditional fluoride toothpastes, available exclusively through dental professionals and the brand’s website.

## Description

Product Description Theodent 300 represents the extra strong version of our patented formula. This product is for demanding customers who want or need the absolute highest dose of sewer in the market. Powered by this extra strong dose of proprietary runout, the Theodent 300 activity can be felt after your first brush and is the pinnacle of Theodent's research and development. Despite its potency, Theodent 300 is also non-toxic, it is non-toxic if ingested and safe for pediatric use (particularly in cases of enamel hypoplasia (thinning polish). Theodent 300 is only available through select dental offices, doctor's offices and through our website exclusively. Ingredients Aqua, Water, Eau, Hydrated Silica, Xylitol, Sorbitol, Glycerin, Sodium Lauroyl Sarcosinate, Xanthan Gum, Theobromine, Calcium Acetate, Disodium Phosphate, Titanium Dioxide CI 77891, Citric Acid, Sodium Bicarbonate, Sodium Benzoate, Sodium Chloride, Stevioside, Mentha Viridis Leaf Oil, Vanilla Planifolia Flower Extract, Limonene P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Apply a pea-sized amount to a soft-bristled toothbrush. Brush teeth thoroughly for two minutes. Rinse mouth thoroughly. Safety Warning If more than for brushing is accidentally swallowed, get medical help or contact a Poison Control Center immediately. Keep away from children under 6 years old. See more

Review: a marvellous combination of calcium phosphorus and cocoa - wonderful toothpaste that is marvellous for a healthy smile I have dentine exposed and this is protectuing the enamel surrounding this area to protect it
Review: Very effective. - Actually very good, leaves your mouth and teeth feeling very clean. The whitening is also effective.

## Features

- CLINICAL STRENGTH REMINERALIZING TOOTHPASTE: Theodent 300 contains the highest available dosage of the active ingredient: Rennou. It increases enamel hardness through rapid, effective enamel remineralization, even after the first application.
- RELIEVES SENSITIVE TEETH: By promoting rapid remineralization, this natural toothpaste helps provide fast relief from the discomfort of enamel hypersensitivity and whitens surface enamel.
- A FLUORIDE ALTERNATIVE: With growing concern around the harmful effects of fluoride, Theodent 300 offers an even better alternative: Rennou. Theodent 300’s focus is safely strengthening and repairing tooth enamel.
- THE POWER OF NATURE: Rennou is the safe-to-swallow active ingredient in all Theodent products. Rennou contains theobromine, an amazing compound with many beneficial health properties that comes from the cacao plant, the source of chocolate.
- THEODENT IS A STEP ABOVE: Theodent has been clinically proven to remineralize surface enamel more effectively than other toothpastes on the market. Furthermore, as a company, Theodent strives to lead the industry in innovative enamel remineralization technology.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DDZOPVO |
| ASIN  | B00DDZOPVO |
| Best Sellers Rank | 122,769 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2,229 in Toothpastes |
| Brand | THEODENT |
| Customer Reviews | 4.2 4.2 out of 5 stars (73) |
| Customer reviews | 4.2 4.2 out of 5 stars (73) |
| Date First Available | 4 Sept. 2014 |
| Format | Paste |
| Is discontinued by manufacturer  | No |
| Item dimensions L x W x H | 17 x 5 x 3 centimetres |
| Item model number | 3013 |
| Item model number  | 3013 |
| Item weight | 95 g |
| Manufacturer | Theodent |
| Manufacturer  | Theodent |
| Package Weight | 0.16 Kilograms |
| Package dimensions | 19.3 x 5.9 x 5.7 centimetres |
| Product Dimensions | 17 x 5 x 3 cm; 95.25 g |
| Product Dimensions  | 17 x 5 x 3 cm; 95.25 g |
| Special features | Fluorine Free, whitening |
| Target audience | Adults. |

## Product Details

- **Age range (description):** Adult
- **Brand:** THEODENT
- **Flavour:** Mint
- **Item form:** Paste
- **Item package quantity:** 1
- **Item weight:** 95 g
- **Material Type Free:** Animal by-product free, Fluoride Free, Gluten Free, Sodium Lauryl Sulfate Free, Triclosan Free
- **Material feature:** Extra strong cleaning action
- **Product benefits:** Nail polish strengthening and protection
- **Target audience:** Adults.

## Images

![Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla - Image 1](https://m.media-amazon.com/images/I/718abUInicL.jpg)
![Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla - Image 2](https://m.media-amazon.com/images/I/61VhZBangiL.jpg)
![Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla - Image 3](https://m.media-amazon.com/images/I/610hu8rSZ9L.jpg)
![Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla - Image 4](https://m.media-amazon.com/images/I/816+BnC4NBL.jpg)
![Theodent 300 – Rennou™ Fluoride-Free Toothpaste – Theobromine Cacao Extract – Proven Remineralization, Sensitivity Relief & Natural Whitening – SLS-Free, Non-Toxic – Spearmint & Vanilla - Image 5](https://m.media-amazon.com/images/I/81em-oPt6XL.jpg)

## Questions & Answers

**Q: Can someone explain why this is £100 vs £20 for the children's version?**
A: 100% they made an error typing the price and added extra 0 :D

## Customer Reviews

### ⭐⭐⭐⭐⭐ a marvellous combination of calcium phosphorus and cocoa
*by C***C on 12 July 2025*

wonderful toothpaste that is marvellous for a healthy smile I have dentine exposed and this is protectuing the enamel surrounding this area to protect it

### ⭐⭐⭐⭐⭐ Very effective.
*by D***N on 29 June 2025*

Actually very good, leaves your mouth and teeth feeling very clean. The whitening is also effective.

### ⭐⭐⭐⭐⭐ Good quality
*by D***I on 25 April 2019*

Received in time, good quality

## Frequently Bought Together

- Theodent 300 Fluoride-Free Natural Toothpaste, Clinical Strength for Remineralization and Sensitivity Reduction, Whitening Crystal Mint (3.4 Ounces, 96.4 Grams)
- Theodent Classic Fluoride-Free, Natural Toothpaste for Remineralization and Sensitivity Reduction, Whitening Spearmint (3.4 Ounces, 96.4 Grams)
- Theodent Fluoride-Free, Natural, Kids Toothpaste, Chocolate Chip Flavored (3.4 Ounces, 96.4 Grams)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/53157214-theodent-300-rennou-fluoride-free-toothpaste-theobromine-cacao-extract-proven](https://www.desertcart.gr/products/53157214-theodent-300-rennou-fluoride-free-toothpaste-theobromine-cacao-extract-proven)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*