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Stay confident and keep the conversation going with our range of long-lasting fresh breath products. Recommended and used by dentists, they’re specially formulated to address the root causes of bad breath while working overtime to support healthy teeth and gums. Experience the best products for bad breath including our toothpastes, mouth rinses, and oral care systems. Discover why PerioSciences products are recognized as some of the best breath fresheners for maintaining lasting freshness and oral health.
Recommended by 1000s of dentists
Clinically proven to reduce teeth sensitivity within 72 hours
1000s of 5-star reviews
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PerioSciences can help patients with a variety of issues, including tissue healing after periodontal therapy, dry mouth, canker sores, and halitosis.
PerioSciences has worked with the dentist community for over a decade to develop a novel approach to oral health. Each of our fresh breath products combines breath-freshening Zinc compounds with clinically tested natural ingredients known for their antibacterial and antioxidant properties. The result is a targeted approach to oral hygiene that keeps your mouth healthy and provides long-lasting, confidence-boosting fresh breath.
For example, our Teeth Whitening Mouthwash contains Plasdone and Grapefruit Seed Extracts that polish and clean your teeth, our Mouthwash For Sensitive Teeth And Gums contains Witch Hazel Extract to relieve the appearance of gum inflammation, and our Hydrating Mouthwash contains Cone Flower Extract to address feelings of a dry mouth and rebalance moisture levels. All of our mouth rinses are sugar-free and alcohol-free. And our Natural Mouthwash is free of any harsh chemicals. Essential oils and non-carcinogenic Xylitol combine to deactivate odor-causing compounds.
If you’re looking to take your oral hygiene to the next level, try our oral care systems. Each system includes antioxidant toothpaste, mouth rinse, and dental gel that work together to target specific dental concerns and tackle bad breath. Designed for complete freshness, it offers the kind of results you’d expect from the best breath freshener.
"I conduct many periodontal procedures each year. I recommend the PerioSciences products to all my patients as an important component of their home care regimen."
Periodontist
Houston, TX
"Our post-op patients need time to heal and a good after care regimen. When they use AO ProVantage, their soft tissues instantly feel soothed/quickly feel much better."
San Mateo, CA
"The use of antioxidants to enhance and accelerate healing immediately after surgery is a new standard of care."
Diamond Bar, CA
"I have recommended the AO Gel to my post-surgical patients for more than 5 years. Patients love the refreshing soothing effects when they use it as part of their home care/after care oral hygiene regimen."
Dallas, TX
"PerioSciences is a part of my patients post-surgical protocol. All patients, even the healthiest ones, benefit from the soothing properties of PerioSciences gel, no matter what the condition."
Austin, TX
"Topically applied antioxidants in AO ProVantage gel are known for their anti-inflammatory effects.* It is my go-to recommendation to support patient's healing after all periodontal procedures." *shown in laboratory studies
Gainesville, FL
When it comes to fresh breath, the best thing you can do is to develop a good oral care routine. For strong teeth and healthy gums, you should brush your teeth twice a day, and floss at least once a day. And remember to visit your dentist once or twice a year for check-ups. Breath mints and breath fresheners won’t guarantee long-lasting fresh breath, whereas a holistic approach to oral care will.
It helps to know what causes bad breath. While halitosis, the medical term for bad breath, is often the result of bacteria build-up from food particles, there are other causes including medical conditions, dry mouth, and digestive problems. The most effective way to counter bad breath is to maintain good oral care habits, and to use dentist-recommended fresh breath products. Make sure you brush your teeth twice a day, and floss once a day. Change your toothbrush after 3 months or when its bristles show signs of wear. An electric toothbrush is a great way to effectively clean your teeth as well (though if your gums or oral tissue are sensitive, you may want to consider using a Post-Surgery Bamboo Charcoal Toothbrush).
Yes, absolutely. Our fresh breath products are specifically developed to be gentle enough for consistent, long-term daily use. All our mouth rinses are alcohol-free and sugar-free, eliminating the harsh and drying ingredients found in many conventional fresheners that can actually worsen oral issues over time.
Because our products target and neutralize the core causes of bad breath - rather than just masking the smell - they are formulated to provide long-lasting, confidence-boosting fresh breath. When used consistently as part of a complete oral hygiene routine (brushing twice daily, flossing, and rinsing), they help support long-lasting freshness by keeping your mouth balanced and healthy.
Yes, dry mouth (xerostomia) is a leading cause of bad breath, because a lack of saliva allows bacteria to build up and thrive. Our Hydrating Mouthwash is specifically formulated to combat both issues. It combines breath-freshening zinc compounds with moisture-enhancing ingredients like Cone Flower Extract to address feelings of dry mouth, rebalance moisture levels, and provide long-lasting fresh breath.
