Table of Contents
- Our Top Pick
- The Basics
- Relative Dentin Abrasivity
- Top Low Abrasive Toothpastes
- #1 Arm & Hammer Dental Care Fluoride Toothpaste
- #2 Sensodyne Pronamel Gentle Whitening Toothpaste
- #3 Oxyfresh Toothpaste
- #4 Colgate Cavity Protection Fluoride Toothpaste
- Non Abrasive Toothpaste Wrap Up
Our Top Pick
With one of the lowest Relative Dental Abrasitivity ratings (35) Arm & Hammer is an incredibly gentle toothpaste that will not only keep your teeth from getting sensitive, but help protect them from tooth decay and cavities.
Arm & Hammer Dental Care Fluoride Toothpaste is focused on provide you with a gentle but effective way to clean your teeth. It utilizes baking soda as its main abrasive which is one of the least abrasive ingredints you could use in a toothpaste. Baking soda is also great for balancing the acidity in your mouth, promotes healthy gums and will even help whiten your teeth.
Beyond that, it has a healthy dose of fluoride to help protect your enamel and keep your teeth strong. If you’re looking for a healthy, gentle and effective toothpaste, click over to Amazon and grab this one right away!
Tooth enamel is one of the primary tissues making up your teeth. It’s the outermost, visible layer which gives your teeth a white (or not so white) look. This tissue protects the tooth from disease and decay.
There are a few things which can compromise your enamel. Coffee and other acidic drinks can break down or stain enamel. Sugar, of course, is devastating to enamel.
Did you know that your toothpaste itself can actually be harmful to enamel? Yes, the most important part of dental health has the potential to be damaging to your enamel.
The ingredients in your toothpaste aren’t the only things working to keep your teeth clean. Toothpastes contain various different substances for abrasion.
In order to get bacteria and buildup off of enamel, toothpaste has to include some sort of ingredient in order to mechanically remove plaque and get the active ingredients onto the enamel.
The problem is that highly abrasive toothpastes can actually be damaging to enamel. Abrasive toothpastes can cause gum problems as well. People with really thin enamel can actually see damage from toothpaste if it’s too abrasive.
This is one of the main causes of tooth sensitivity. Thin enamel means some people are too sensitive to cold or hot foods and drinks to even enjoy them.
How does one figure out whether their toothpaste is abrasive or not?
Relative Dentin Abrasivity
Thankfully, scientists developed a scale to determine the abrasivity of toothpastes. While I’m not too certain on the details of their methodology, it does involve using radiation to measure the rate of change of enamel over time.
Bonus: Download the full Relative Dentin Abrasivity Chart here to look through and see which brands are the least abrasive.
The Relative Dentin Abrasivity Scale provides a guide for the abrasiveness of toothpastes. It’s super easy to pick a toothpaste for abrasivity. Just look at the number and base your choice off of that.
I’ve reviewed four of the lowest abrasivity toothpastes on the RDA scale. Here are the top four low abrasive toothpastes.
Remember, there isn’t such thing as a non abrasive toothpaste. All toothpastes have to be at least somewhat abrasive in order to actually work. Just keep that in mind.
Top Low Abrasive Toothpastes
I compiled this list mainly based on the RDA rating of the toothpastes. I chose four of the lowest RDA rated toothpastes. I also took a look at their other features and ingredients. I highlighted these when appropriate.
The best low abrasion toothpaste in my opinion is Arm and Hammer. Their toothpaste is tied with two from Pronamel for the lowest RDA rating at 35.
Their toothpaste isn’t the best just for it’s RDA rating, however. Arm and Hammer (of course) uses baking soda as the base for this toothpaste.
Baking soda is probably the most gentle abrasive for toothpastes possible. It’s very gentle on the enamel while still providing cleaning action. Also, baking soda helps reduce acidity in the mouth, another cause of enamel loss. Another bonus; it helps reduce gum disease, another cause of enamel damage as well.
Plus, baking soda is a natural teeth whitener. Unlike many other harsh whitening techniques, baking soda effortlessly scrubs stains from the enamel on teeth.
Arm and Hammer provides a gentle, affordable toothpaste with a lower abrasivity.
Tied with Arm and Hammer’s toothpaste at RDA 35, Sensodyne Pronamel is designed for those with tooth sensitivity.
It’s signature fluoride formula helps repair enamel and re-mineralize teeth. So, it will prevent the breakdown of enamel via abrasion and repair it at the same time. Over many uses, the user should see a reduction in tooth sensitivity. While it won’t eliminate the problem completely, it will help reduce it moderately.
There are two reasons Sensodyne is not number one in my opinion. First, it’s a bit pricier than Arm and Hammer’s signature toothpaste. Second, it doesn’t contain any extra ingredients or features on top of regular fluoride. Arm and Hammer combines fluoride with baking soda to bring extra cleaning power to your toothpaste.
The 3rd toothpaste on my list, Oxyfresh has a slightly higher RDA at 45. Still, it’s one of the gentlest toothpastes available, and it is packed with a lot of great features.
Oxyfresh’s main property is it kills bad breath better than most toothpastes. It contains zinc and “Oxygene,” a proprietary formula. These ingredients actively break down “volatile sulfur compounds.” These molecules are released by bacteria and are responsible for bad breath.
Oxyfresh also contains Xylitol. Xylitol is a sugar free sweetener with unique dental health properties. It neutralizes pH in the mouth which will help protect tooth enamel. Also, xylitol kills the bacteria which produces volatile sulfur compounds.
The main reason Oxyfresh sits at number three is the price and availability. It’s really only available on the internet and it’s much more expensive than any of the other toothpastes on my list.
Colgate’s flagship toothpaste, Colgate Anticavity Fluoride Toothpaste has the lowest RDA out of mainstream brands of toothpaste. It’s rating is 68 which is definitely lower than any of the other big name toothpaste brands out there.
Other than its low RDA rating, it’s hard for this toothpaste to stand out among the rest. The standard flavor is a really strong, almost burning mint.
It’s on my list mainly because it’s the gentlest regular toothpaste you can find. If you don’t want to scour the internet for a specialized toothpaste or just want to save money, go with Colgate for it’s low abrasion.
Non Abrasive Toothpaste Wrap Up
Preserving your teeth’s enamel is one of the most important parts of dental health. These days, it’s difficult to do because of how our everyday diet breaks down enamel. Coffee and sodas erode enamel. Even our toothpastes are more abrasive than they should be, which is why finding a solid non abrasive toothpaste is so important.
The consequences are increased cavities and increased tooth sensitivity. This leads to a lower quality of life overall as we can’t enjoy the foods and drinks like we used to.
Luckily, it’s easy to find a toothpaste that’s low abrasive. The RDA is a great tool to find a toothpaste that is easy on your enamel.
Hopefully my list of four of the lowest abrasivity toothpastes will help you make the right choice for your teeth enamel.