--- product_id: 53157214 title: "Theodent 300 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan" brand: "theodent" price: "¥59927" currency: JPY in_stock: true reviews_count: 10 category: "Theodent" url: https://www.desertcart.jp/products/53157214-theodent-300-fluoride-free-toothpaste-with-rennou-mint-96-4 store_origin: JP region: Japan --- # Whitening effect with natural theobromine Fluoride-free & vegan-friendly formula Highest Rennou dose for enamel strength Theodent 300 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan **Brand:** theodent **Price:** ¥59927 **Availability:** ✅ In Stock ## Summary > 🦷 Elevate your smile game with the power of cacao innovation! ## Quick Answers - **What is this?** Theodent 300 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan by theodent - **How much does it cost?** ¥59927 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/53157214-theodent-300-fluoride-free-toothpaste-with-rennou-mint-96-4) ## 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 - • **Exclusive & Elite:** Available only through select dental professionals and official channels—join the enamel care revolution. - • **Sensitive Teeth Savior:** Fast relief from enamel hypersensitivity while brightening your smile. - • **Vegan & SLS-Free Clean:** Gentle yet powerful cleaning without harsh chemicals or animal by-products. - • **Fluoride-Free, Future-Forward:** Safe, non-toxic alternative harnessing cacao-derived theobromine for natural protection. - • **Clinical-Strength Enamel Repair:** Experience rapid enamel remineralization from the very first brush. ## Overview Theodent 300 is a premium fluoride-free toothpaste featuring the highest concentration of Rennou™, a patented theobromine-based compound derived from cacao. Clinically proven to rapidly remineralize and strengthen enamel, it also whitens teeth and soothes sensitivity. Free from SLS and animal by-products, this vegan formula offers a safe, non-toxic alternative to traditional fluoride toothpastes, available exclusively through dental professionals and official outlets. ## 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 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. Review: Very effective. - Actually very good, leaves your mouth and teeth feeling very clean. The whitening is also effective. Review: Good quality - Received in time, good quality ## 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 | | Active Ingredients | Calcium Acetate, Sodium Bicarbonate, Theobromine | | Age Range Description | Adult | | Age range (description) | Adult | | Allergen Information | Egg Free, Gluten Free, Milk Free, Sesame Seeds Free, Soy Free | | Benefits | Nail polish strengthening and protection | | Best Sellers Rank | 190,244 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 3,256 in Toothpastes | | Brand | THEODENT | | Brand Name | THEODENT | | Capacity | 3.4 Fluid ounces | | Customer Reviews | 4.1 out of 5 stars 75 Reviews | | Flavour | Mint | | Item Dimensions | 20.3 x 5.1 x 5.1 centimetres | | Item Form | Paste | | Item Weight | 3.4 Ounces | | Item form | Paste | | Manufacturer | Theodent | | Manufacturer Part Number | 3013 | | Material Features | Extra strong cleaning action | | Material Type Free | Animal by-product free, Fluoride Free, Gluten Free, Sodium Lauryl Sulfate Free, Triclosan Free | | Material feature | Extra strong cleaning action | | Model Number | 3013 | | Number of Items | 1 | | Package Quantity | 1 | | Package Type Name | Tube | | Packaging Feature | Spout | | Recommended Uses For Product | Daily oral hygiene, cavity protection, fresh breath, natural whitening, sensitivity relief | | Target Audience | Adults. | | UPC | 853069003013 759894342634 749447560851 | | Unit Count | 96.4 gram | ## Product Details - **Age range (description):** Adult - **Brand:** THEODENT - **Flavour:** Mint - **Item form:** Paste - **Item package quantity:** 1 - **Item weight:** 3.4 Ounces - **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 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan - Image 1](https://m.media-amazon.com/images/I/718abUInicL.jpg) ![Theodent 300 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan - Image 2](https://m.media-amazon.com/images/I/61VhZBangiL.jpg) ![Theodent 300 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan - Image 3](https://m.media-amazon.com/images/I/610hu8rSZ9L.jpg) ![Theodent 300 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan - Image 4](https://m.media-amazon.com/images/I/816+BnC4NBL.jpg) ![Theodent 300 Fluoride-Free Toothpaste with Rennou - Mint - 96.4 g | Fluoride-Free Toothpaste with High-Concentration Rennou™ - Enamel Care - Whitening Effect - SLS Free - Vegan - 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 ### ⭐⭐⭐⭐⭐ 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 ### ⭐⭐⭐⭐⭐ Ok *by S***D on 5 July 2019* Good one 😊 ## 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.jp/products/53157214-theodent-300-fluoride-free-toothpaste-with-rennou-mint-96-4](https://www.desertcart.jp/products/53157214-theodent-300-fluoride-free-toothpaste-with-rennou-mint-96-4) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-14*