If you have sensitive oral issues, this is the system for you. A novel combination of our antioxidant-based AO ProVantage gel, AO ProRinse, and AO ProToothpaste. The AO ProRinse is an antioxidant mouthwash for sensitive teeth that moisturizes your mouth and refreshes breath. The AO ProToothpaste contains sodium monofluorophosphate that aids in the prevention of dental cavities. Our Sensitive Oral Care System helps promote clean breath and strong, healthy teeth while soothing sensitivity.

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Key Ingredients


Ferulic Acid

Zinc Lactate


An antioxidant derived from apples that inhibit destructive enzymes.

Ferulic Acid

Effective antioxidants found in seeds and leaves like wheat, rice, and oats.

Menthol Peppermint Oil

Menthol Peppermint Oil imparts a cooling, soothing effect and contains antibacterial and antifungal properties.


Hydroxyapatite has a strong affinity with the human body and has been shown to improve tooth color.

Sage Oil

Sage has a long history of medicinal uses. It has been used to stop bleeding wounds, treat ulcers, swelling, and internally – to treat sore throats and coughs, as well as dental abscesses, infected gums, and mouth ulcers.


Chamomile is rich in flavonoids and known to soothe when used topically.


Thmol is a natural phenol compound derivative found in oil of thyme. It has strong antimicrobial attributes and demonstrates antifungal and anti-inflammatory effects.

Green Coconut Water

Coconut water has a high potassium content and contains antioxidants linked to a variety of health benefits. Nutrients of coconut water include biotin, riboflavin, folic acid, thiamine, pyridoxine, potassium, magnesium, and iron.

People Love Us

“I have tried everything for my tooth sensitivity. PerioSciences AO Pro Toothpaste Sensitive is the only product that has brough...

- Sara B. Dallas, TX

“My dentist suggested I use the White Care System because I whiten my teeth.I love how it soothes my gums.”

- Alyce W.Portalnd, MA

“The Hydrating Oral Care System is the only group of products I am using after chemotherapy.”

- Jacob T.Tacoma, WA

“The Natural Oral Care System has natural ingredients that are designed for those who have trouble with regular toothpaste and m...

- Dave S.Asheville, NC

Thousands of 5 Star Reviews

  • Total health is important to me, so PerioSciences is the only toothpaste and mouth rinse I put into my body.

    - Erin

  • HALLELUJAH. I don’t know how else to put it. I’ve suffered from chronic canker sores for 20+ years. This is the only thing I’ve found that appears to PREVENT canker sores. This has improved my quality of life in so many ways. It’s hard to put my gratitude into words.

    - Kathy

  • Great product! Alcohol free and a great taste. It doesn’t burn your mouth like other mouth rinses.

    - Kristin

  • Who knew antioxidants were also important for your teeth. This White Care toothpaste really helped get rid of the discoloration on my teeth caused by coffee.

    - Chidi

  • I got the gel to use after I had teeth pulled. My gums felt great and it was very soothing. You definitely can’t go wrong using this.

    - Becca

  • The PerioSciences Sensitive Oral Care System actually improved the overall condition of my gums and sensitivity. I’ve been a faithful user twice a day and it offers rouond-the-clock relief.

    - Kris

  • The Sensitive toothpaste is much better than Sensodine. The taste is pleasant and the paste is not chalky.
    A tube lasts a long time.

    - Javier

  • Excellent products! They were recommended by my dentist.

    - Brittany