The 5 Best Fluoride Toothpastes

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By now, you've heard plenty of dentists spout the importance of keeping a consistent oral hygiene routine. But just as important as brushing your teeth twice a day, is brushing with the right toothpaste. And for many (read: most) people, that means using one of the best fluoride toothpastes.

According to the American Dental Association, fluoride is one of the most necessary ingredients to help prevent tooth decay. That's not a huge surprise to hear, especially given that fluoride has been used for decades as the top cavity-fighting and enamel-strengthening agent in toothpastes. In fact, it's considered so important that the American Dental Association won't give a toothpaste brand their official ADA Seal of Approval unless it contains fluoride.

But, first, some background. There are three types of FDA-approved fluorides to prevent tooth decay: stannous fluoride, sodium fluoride, and sodium monofluorophosphate. Stannous fluoride has been in use since the 1950's and can protect against gingivitis, plaque, and tooth sensitivity. But it can also stain your teeth, which is why until recent years, it had fallen out of favor. Most modern toothpastes contain sodium fluoride or sodium monofluorophosphate, however unlike stannous fluoride, these fluorides only provide cavity protection.

But there is more the toothpaste than just fluoride. Whether you want a formula with whitening power or one that is gluten-free, there are options for a variety of oral hygiene needs. To help you find the right one for you, I've done the research and outlined the best fluoride toothpastes, below. Keep scrolling — you're one step closer to a healthy, cavity-free smile.

1. A Great Fluoride Toothpaste At A Great Price

Active Ingredients: Sodium Monofluorophosphate, 0.76%

Colgate's Cavity Protection Toothpaste with fluoride is formulated with sodium monofluorophosphate, can fight germs and comes in an affordable pack of six tubes for just $8. Colgate's complete oral care formula is designed to prevent plaque build-up and fight tartar or other germs inside your mouth. With a 4.8-star rating on Amazon (and nearly 3,000 reviews), this toothpaste is a fan-favorite. One reviewer raves, "Colgate makes great toothpaste and the cavity protection formula is no exception. It provides the fluoride ion necessary to strengthen your dental enamel so that tooth decay does not start. In a sense, it provides an invisible shield for your teeth that protects them from cavities. It also has a clean invigorating taste and makes your breath smell clean. I highly recommend Colgate Cavity Protection Toothpaste!"

2. A Stannous Fluoride Toothpaste For Gum Health

Active Ingredients: Stannous Fluoride, 0.454%

Crest's Gum Detoxify toothpaste is formulated with stannous fluoride which means not only does it offer cavity protection, it also treats gingivitis and hypersensitivity. But what sets this stannous fluoride toothpaste apart from similar formulas, is that — thanks to it's foamy formula —  it can penetrate up to 4 millimeters below the gum line for a deeper clean and longer lasting protection.

Users should note that stannous fluoride can cause staining and while this formula was designed to circumvent this issue, it's still best to see your dentist regularly.

3. A Toothpaste For Strengthening Enamel & Sensitive Teeth

Active Ingredients: Sodium Fluoride, 0.15%; Potassium Nitrate 5%

Sensodyne's Pronamel gentle whitening toothpaste features sodium fluoride for cavity protection and potassium nitrate to help deliver minerals to the tooth enamel surface to re-harden weakened enamel. Plus, unlike most whiten toothpastes this one is designed to be less abrasive. Users rave over how well this paste works: "I've been using this toothpaste for eight years and I've found that this is probably the best for decreasing sensitivity and improving enamel hardness."

4. A Natural Formula That's Vegan & Gluten-Free

Active Ingredients: Sodium Monofluorophosphate, 0.76%

For a formula packed with natural ingredients, Hello Oral Care's extra whitening fluoride toothpaste is a powerhouse choice that's vegan, gluten-free, and not tested on animals. For $16, you'll get four 4.2-ounce tubes of the whitening paste in a farm grown mint flavor. This option can whiten teeth, prevent cavities, and strengthen enamel, all while using a gentle, all-natural formula that's free of peroxide, dyes, artificial flavors, or preservatives. With a 4.7-star rating on Amazon, fans concur, this toothpaste is a hit.

5. A Non-Mint Flavored Toothpaste

Active Ingredients: Sodium Monofluorophosphate, 0.76%

While, yes, Tom's Of Maine fluoride children's toothpaste is technically designed for children, many of its loyal customers are adults who wanted to find a go-to, non-mint toothpaste. It uses ingredients like calcium, silica, and fluoride to gently clean, freshen, and protect against cavities, with no artificial flavors or preservatives. And, because Tom's Of Maine is a brand known for their natural ingredients and refusal to test on animals, this is a brand you can feel good about supporting. This formula has nearly 900 positive reviews on Amazon, and people love this as a natural, non-mint option. One user said, "I have a mint allergy, which makes finding a decent toothpaste a pain in the butt. This toothpaste, on the other hand, doesn't taste bad, doesn't have mint, is cheap, and has enough fluoride!"

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