ConsumerLab.com uses JavaScript to provide the best possible experience for our content, but your browser has it disabled. Learn how to enable it here.

About ConsumerLab.com

Toothpaste in the shape of question mark coming out from toothpaste tube

Answer:

Toothpastes can help prevent cavities, reduce tooth sensitivity, and clean and whiten teeth, but there are benefits and risk associated with the ingredients used to accomplish these goals. In this article, we discuss which ingredients you may want in your toothpaste and which you may want to avoid.

Sign in as a ConsumerLab member for the details, with examples of toothpastes such as Colgate Tartar Control and Colgate Total, Crest Regular and Crest White Vivid, Arm & Hammer Dental Care, Sensodyne ProNamel, Rembrant Plus, Kinder Karex, X-Pur Remin, Risewell toothpastes, Boka toothpastes, Tom's of Maine toothpastes, Redmond Earthpaste products, and others and covering anticavity agents (fluoride), desensitizing agents (such as potassium nitrate, calcium sodium phosphosilicate, hydroxyapatite, stannous fluoride or strontium), abrasive agents (such as baking soda, charcoal, calcium carbonate, dehydrated silica gels, hydrated aluminum oxides, magnesium carbonate, phosphate salts and silicates), whitening agents (peroxides), tartar-control agents, flavoring agents (such as xylitol and sugar) and the safety and effectiveness of "natural" toothpastes.

Join today to unlock all member benefits including full access to all CL Answers and over 1,300 reviews.

Join Now

Join now at www.consumerlab.com/join/

10 Comments

Join the conversation

(0/2500)
Martha23881
November 23, 2021

One of the world's most important scientific journals. Nature, has published a special news feature on water fluoridation, focusing on the Fluoride Action Network's federal court case against the U.S. EPA and quoting their legal counsel along with several accomplished neurotoxicity researchers. The message: you can fill a cavity, but you cannot fix damage to the brain. The title: "The Fluoride Wars Rage On".
One problem is a misplaced idea that decades of research on fluoride prove it is safe. It is ignoring the fact that almost none of these ‘decades’ of research have focused on the very specific issue of prenatal fluoride exposure and neurodevelopment...There hasn’t been a single US study of fluoridation, prenatal exposure and natal development.

Catpainter
November 15, 2021

How safe are the clay based toothpastes like Earthpaste, containing bentonite clay?

ConsumerLab.com
November 24, 2021

See the section above titled "Natural toothpastes — Are they effective and safe?" for information about clay-based toothpastes.

Kathryn23686
November 4, 2021

As a person being treated for hypothyroidism, I was told by my doctor not to use fluoridated toothpaste because fluoride is close to Iodine on the Periodic Table and could cause interference in absorption. I have no financial interest in this subject.

ConsumerLab.com
November 25, 2021

We've added information about fluoride intake and thyroid dysfunction to our answer above: https://www.consumerlab.com/answers/finding-the-best-toothpaste/toothpaste-ingredients/#thyroid

april23666
October 31, 2021

I think it needs repeating that xylitol is toxic to dogs. People should not use toothpaste containing xylitol on their dog's teeth, nor leave it open on a counter within a dogs reach.

Mary23649
October 28, 2021

Nice to have an evidence based review of these particular ingredients. I'm continually recommending ConsumerLab.com to my dental colleagues and patients. Thank You. RDH in Nebraska

Judy23647
October 27, 2021

I just love consumerlab! I’m desperate for information like this toothpaste article. Tysm Dr Cooperman.

Brad23622
October 27, 2021

As a practicing evidence-based dentist, I found this article to be factual and very well presented. Thank you for providing balanced recommendations based upon research and peer-reviewed studies.

Karen23646
October 27, 2021

"Evidence-based," is music to my ears. Thank you.

Join today to unlock all member benefits including full access to CL Answers

Join Now

Join now at www.consumerlab.com/join/