Antioxidant toothpastes are toothpastes made from antioxidants and naturally sourced ingredients considered to be effective in promoting good oral care. For example, we combine dentist-trusted ingredients with antibacterial properties along with a unique blend of phloretin and ferulic acid alongside other plant-based ingredients to freshen your breath and soothe your mouth’s sensitive soft tissue. We worked with the dentist community for over a decade to develop our patented formula, and we’re confident it provides powerful results. But don’t just take our word for it – visit our reviews page and read what dentists and people across the world have to say about our antioxidant toothpastes!

Studies show that low antioxidant levels in saliva are strongly correlated with many oral diseases. Topically adding antioxidants on a daily basis to saliva allows the additional support to work in concert with your body's natural defense system. The addition of antioxidants to your daily oral care regime promotes good oral health. Learn what foods are good for your teeth.

This will depend on your oral health goals, or the dental issue you are facing. Our Toothpaste for Sensitive Teeth is clinically proven to help reduce severe cases of sensitivity within 72 hours. If you experience dry mouth, then choose our Hydrating Toothpaste. It's formulated with moisturizers to support saliva flow and provide a hydrated, fresh feeling. Our Post-Whitening Toothpaste extends the effects of professional whitening treatments. And if you want a natural, fluoride-free toothpaste that uses plant-based agents to protect your teeth, then choose our Natural Toothpaste. Having trouble deciding? Take our Smile Care quiz to find the right toothpaste for you.

AO ProToothpaste Natural is Fluoride-free. Our White Care, Sensitive, and Hydrating formulas contain Fluoride and Nano-Hydroxyapatite to strengthen teeth and fight cavities.

Hydroxyapatite is the main mineral component of your natural dental enamel and dentin. Our toothpastes use a precise combination of Hydroxyapatite and silica to provide superior yet gentle cleaning that avoids enamel erosion. Dental research has shown that Hydroxyapatite is able to remineralize subsurface areas of demineralized enamel and can reduce dental sensitivity, especially following bleaching procedures.

No. All of our toothpastes are free from harsh chemicals.

Yes. Our toothpastes are specially formulated to help lift surface stains without being harsh on your teeth. We use a gentle, advanced ingredient called Plasdone. Think of Plasdone like a microscopic magnet - it works by surrounding and lifting away the stain-causing compounds from things like coffee and tea that stick to your teeth. Plasdone is non-abrasive and cleans your teeth without scratching or wearing down your enamel, making it ideal for sensitive teeth and for maintaining the look of crowns, veneers, and other specialized dental work. Basically, you get a brighter smile through a gentle lifting action rather than a harsh scrubbing or bleaching process.

Each 3 oz tube of AO ProToothpaste is designed to last for approximately 60 days of use when brushing twice daily.

Apply the toothpaste onto a soft bristled toothbrush. Brush teeth thoroughly, preferably after each meal or at least twice a day, or as directed by a dentist or doctor. For best results, pair with a mouth rinse and our dental gel.

Yes, they are designed to be used as part of a complete oral hygiene regimen. For comprehensive care and best results, consider our Oral Care Systems.