For Dentists
For Dental Professionals
Bring Theodent to Your Practice
Theodent Europe works with dentists, dental clinics, dental hygienists, pharmacies and professional oral-care retailers across Europe.
Professional accounts are available for verified dental and healthcare professionals who want to offer or recommend Theodent fluoride-free toothpaste in their practice, clinic or retail environment.
The Theodent range includes Theodent Classic, Theodent Kids and Theodent 300, all powered by proprietary Rennou™ technology.
Why Recommend Theodent?
Theodent is a premium fluoride-free oral-care brand built around proprietary Rennou™ technology.
Rennou™ combines theobromine, a naturally occurring compound found in cacao, with calcium and phosphate and forms the technological foundation of the Theodent toothpaste range.
Theodent offers three distinct formulas:
• Theodent Classic – everyday Spearmint toothpaste
• Theodent Kids – chocolate-flavoured, non-mint toothpaste for children, teenagers and adults who prefer a non-mint formula
• Theodent 300 – premium Diamond Mint toothpaste with the highest Rennou™ concentration in the Theodent range
Professional Account Benefits
• Access to professional pricing
• Dedicated account support
• Product information and educational materials
• Flexible ordering for dental practices and clinics
• Priority access to new products
Frequently Asked Questions
Who can apply for a Theodent professional account?
Professional accounts are intended for verified dentists, dental clinics, dental hygienists and other eligible healthcare professionals.
Can dental practices retail Theodent products?
Professional accounts can support practices and clinics that want to offer Theodent products to their patients, subject to account approval and applicable local requirements.
Which Theodent products are available for professional customers?
The current range includes Theodent Classic, Theodent Kids and Theodent 300.
Where can I learn more about Rennou™ technology?
Visit the Rennou™ Technology page for an overview of the technology and the Professional / For Dentists section for published research and scientific references.
Ready to Get Started?
Apply for a professional account or contact us to learn more.
REQUEST A PROFESSIONAL ACCOUNTCONTACT USThe Clinical Evidence
Rennou™ is Theodent’s patented technology, combining theobromine from cacao with a calcium and phosphate system. In an in vitro enamel remineralization study, theobromine produced comparable enamel remineralization to fluoride at a 71× lower molar concentration.
A separate in situ study investigated dentinal tubule occlusion using theobromine-containing toothpaste. This finding concerns tubule occlusion and does not establish sensitivity relief or patient outcomes.
What the studies found
71×
In an in vitro enamel remineralization study, theobromine produced comparable enamel remineralization to fluoride at a 71× lower molar concentration.
Dentinal tubule occlusion
An in situ study investigated dentinal tubule occlusion using theobromine-containing toothpaste. This describes the study topic and does not promise sensitivity relief.
Apatite crystallites
Research reported apatite crystallites of approximately 2 μm in the presence of theobromine compared with approximately 0.5 μm in control conditions.
The published research
Published research examining theobromine and Rennou™ in relation to enamel remineralization, dentinal tubule occlusion and apatite crystallite formation. Findings are specific to each study’s methods and conditions.
ENAMEL REMINERALIZATION
In an in vitro enamel remineralization study, theobromine produced comparable enamel remineralization to fluoride at a 71× lower molar concentration.
VIEW PUBLISHED STUDYDENTINAL TUBULE OCCLUSION
An in situ study investigated dentinal tubule occlusion using theobromine-containing toothpaste. The finding relates to tubule occlusion; it does not establish sensitivity relief or patient outcomes.
VIEW PUBLISHED STUDYENAMEL CRYSTAL FORMATION
Research reported apatite crystallites of approximately 2 μm in the presence of theobromine compared with approximately 0.5 μm in control conditions.
VIEW PUBLISHED STUDYRESEARCH BY CATEGORY
Explore published research on theobromine and Rennou™ across enamel remineralization, dentinal tubule occlusion, safety, formulation and antimicrobial activity.
REMINERALIZATION & ENAMEL HARDNESS
Studies examining the effect of theobromine and Rennou™ on enamel remineralization, surface microhardness and mineral recovery.
DENTIN TUBULE OCCLUSION
Research examining dentinal tubule occlusion, including an in situ study using theobromine-containing toothpaste. Study of tubule occlusion does not establish sensitivity relief.
SAFETY & FORMULATION
Published research examining the safety profile of theobromine and the scientific development of a non-fluoride dentifrice.
ANTIBACTERIAL ACTIVITY & STAIN RESISTANCE
Research investigating the antimicrobial activity of theobromine and its potential role in protecting enamel from discoloration.
SELECTED PEER-REVIEWED STUDIES
A selection of published research examining theobromine and Rennou™ across enamel remineralization and dentinal tubule occlusion. Findings are specific to the methods and conditions of each study.
Remineralization of Artificial Enamel Lesions by Theobromine
Amaechi BT, Porteous N, Ramalingam K, et al. Caries Research, 2013;47(5):399–405. DOI: 10.1159/000348589.
VIEW PUBLISHED STUDYEffect of theobromine-containing toothpaste on dentin tubule occlusion in situ
Amaechi BT, Mathews SM, Mensinkai PK. Clinical Oral Investigations, 2015;19(1):109–116. DOI: 10.1007/s00784-014-1226-1.
VIEW PUBLISHED STUDYEvaluation of human enamel surfaces treated with theobromine: a pilot study
A study evaluating human enamel surfaces treated with theobromine, investigating its effects on enamel structure and mineralization.
The Effect of Toothpastes Containing Natural Ingredients Such As Theobromine and Caffeine on Enamel Microhardness: An In Vitro Study
An in-vitro study evaluating the effects of theobromine- and caffeine-containing toothpastes on enamel surface microhardness and their potential role in enamel remineralization.
THOMAS ET AL. — 2021
An SEM-EDX study investigating the remineralization potential of theobromine and fluoride on demineralized enamel and changes in enamel mineral composition.
Theobromine: A Safe and Effective Alternative for Fluoride in Dentifrices
Nakamoto T, Falster AU, Simmons WB Jr. Journal of Caffeine Research, 2016;6(1):1–9. DOI: 10.1089/jcr.2015.0023. Cited here for mechanism and crystallite discussion only; this citation does not substantiate product safety or superiority claims.
VIEW PUBLISHED STUDYRemineralization Potential of Theobromine on Artificial Carious Lesions
A comparative in-vitro study evaluating the remineralization of artificial enamel caries lesions using theobromine and fluoride-containing dentifrices.
Efficacy of Theobromine and Sodium Fluoride Solutions for Remineralization of Initial Enamel Caries Lesions
A comparative study evaluating theobromine and sodium fluoride solutions for the remineralization of initial enamel caries lesions.
TANEJA ET AL. — 2019
An in-vitro study comparing the remineralization potential of theobromine toothpaste with fluoride, NovaMin and nano-hydroxyapatite formulations.
DURHAN ET AL. — 2021
A clinical study evaluated Theodent™ Kids in children with early childhood caries. The study compared findings between theobromine- and fluoride-toothpaste groups; no clinical benefit is asserted here.
VIEW PUBLISHED STUDYRAFIQ ET AL. — 2024
An in-vitro pilot study investigating the antimicrobial activity of theobromine against caries-associated microorganisms, including Streptococcus mutans and Actinomyces naeslundii.
LAKSHMI ET AL. — 2019
An in-vitro comparison of theobromine toothpaste with two children's fluoride toothpastes against S. mutans, L. acidophilus, E. faecalis and C. albicans.
FOR DENTAL PROFESSIONALS
BRING THEODENT TO YOUR PRACTICE
Have questions about Theodent, Rennou™ technology or professional cooperation? Contact our European team.