Protect
Mint Mouthwash
An alcohol-free, non-stripping mouthwash formulated with xylitol and coconut oil to support long-lasting fresh breath.
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Complete the Set
Protect Set
Strengthen & Protect
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Mint Mouthwash
Oral pH Support & Alcohol-Free
Deliver Every 30 Days
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Floss
Plaque & Debris Removal
Deliver Every 30 Days
Protect
Mint Mouthwash
An alcohol-free, non-stripping mouthwash formulated with xylitol and coconut oil to support long-lasting fresh breath.
0
(0)
Benefits
How to Use
Alcohol-Free
Microbiome-Conscious
Oral pH Balance
Step 1
Pour 5mL-25mL of mouthwash into the provided beaker.
Step 2
Swish thoroughly for 30 seconds
Step 3
Spit and discard. Repeat daily.
Benefits
Alcohol-Free
Microbiome-Conscious
Oral pH Balance
How to Use
Step 1
Pour 5mL-25mL of mouthwash into the provided beaker.
Step 2
Swish thoroughly for 30 seconds
Step 3
Spit and discard. Repeat daily.
A Gentle, Effective Clean
This mouthwash is formulated with plant-derived oils and xylitol to freshen breath, support oral pH balance, and cleanse without disrupting saliva or the oral microbiome—delivering effective freshness without alcohol or harsh antiseptics.
We exclude:
- Alcohol
- Artificial flavors & dyes
- Synthetic antiseptics
- Chlorhexidine
- Harsh stripping agents
- Parabens
- Sulfates
-
A Gentle, Effective Clean
This mouthwash is formulated with plant-derived oils and xylitol to freshen breath, support oral pH balance, and cleanse without disrupting saliva or the oral microbiome—delivering effective freshness without alcohol or harsh antiseptics.
We exclude:
- Alcohol
- Artificial flavors & dyes
- Synthetic antiseptics
- Chlorhexidine
- Harsh stripping agents
- Parabens
- Sulfates
-
Xylitol
- Cavity Prevention
- Oral pH Support
Xylitol is a non-cariogenic sweetener shown to inhibit the growth of plaque-forming bacteria while supporting a more neutral oral pH. It helps reduce conditions that allow odor-causing microbes to thrive without contributing to tooth decay and cavities.
[Xylitol significantly reduced levels of Streptococcus mutans and plaque accumulation when used regularly. — Söderling et al., Caries Research]
[Learn More]
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Peppermint
- Breath Freshening
- Antimicrobial
Peppermint and spearmint oils provide a clean, cooling freshness while delivering naturally occurring antimicrobial compounds shown to act against oral bacteria linked to malodor and plaque formation.
[Essential oils of Mentha species demonstrated antimicrobial activity against oral pathogens, including Streptococcus mutans. — Landeo-Villanueva et al., MDPI (2023)]
[Learn More]
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Sodium Bicarbonate
- pH Regulation
- Gentle Cleansing
Sodium bicarbonate helps neutralize acids in the mouth, supporting a balanced oral environment and reducing acidity that contributes to enamel demineralization.
[Sodium bicarbonate demonstrated acid-neutralizing effects and supported oral pH balance. — Dawes, Journal of the Canadian Dental Association]
[Learn More]
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Neem
- Antibacterial
- Gum Health Support
Neem oil has been studied for its antimicrobial and anti-inflammatory properties, helping limit plaque-associated bacteria and support healthier gum conditions.
[Neem-based formulations significantly reduced dental plaque and gingival inflammation. — Chatterjee et al., Journal of Indian Society of Periodontology]
[Learn More]
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Coconut Oil
- Antibacterial
- Moisturizing
Coconut oil contains medium-chain fatty acids, including lauric acid, which have been studied for their antimicrobial activity against oral bacteria. Coconut oil helps support oral cleanliness while contributing to a less drying, more comfortable feel compared to harsh alcohol-based rinses.
[Lauric acid demonstrated antibacterial activity against oral microorganisms associated with plaque formation. — Ogbolu et al., Journal of Medicinal Food]
[Learn More]
Education
Plant-Derived. Clinically Researched.
Many conventional mouthwashes use alcohol and broad-spectrum antiseptics for a quick “clean” sensation. These ingredients often disrupt the oral microbiome and contribute to dryness and pH imbalance with repeated use.
KÖPPEN Mint Mouthwash is formulated with plant-derived oils, xylitol, and gentle cleansing agents to freshen breath while supporting your oral balance rather than overwhelming it.
- Neutralizes odor-causing bacteria
- Supports oral pH balance and saliva function
- Freshens breath without stripping the mouth
- Gentle enough for daily use
- Alcohol-free, microbiome-conscious formula
Education
Plant-Derived. Clinically Researched.
Many conventional mouthwashes use alcohol and broad-spectrum antiseptics for a quick “clean” sensation. These ingredients often disrupt the oral microbiome and contribute to dryness and pH imbalance with repeated use.
KÖPPEN Mint Mouthwash is formulated with plant-derived oils, xylitol, and gentle cleansing agents to freshen breath while supporting your oral balance rather than overwhelming it.
- Neutralizes odor-causing bacteria
- Supports oral pH balance and saliva function
- Freshens breath without stripping the mouth
- Gentle enough for daily use
- Alcohol-free, microbiome-conscious formula
Complete the Set
An Oral Care System
At KÖPPEN, we’ve created the world’s first oral care system. Because your mouth is more than teeth - it’s an ecosystem of tongue, gums, saliva, and the body’s second most diverse microbiome.
Detox Set
Remove Buildup For Deeper Clean
Protect Set
Strengthen & Protect
Support Set
Sustain & Repair
Reviews
Frequently Asked Questions
More Questions?
Yes. Bad breath is typically caused by bacteria that produce odor-forming compounds in the mouth. Plant-derived oils and xylitol help neutralize these bacteria, leaving the mouth feeling clean and breath noticeably fresher.
Yes. The formula is designed for consistent daily use and is made without alcohol or harsh antiseptics that can dry or irritate the mouth over time.
They serve different purposes and work best when used together. Oil pulling helps bind to plaque and bacterial buildup before brushing, while mouthwash is designed to refresh the mouth and help neutralize odor-causing bacteria after brushing. Using both supports a more complete oral care routine.
When used twice daily, most bottles last approximately 3–4 weeks depending on the amount used per rinse.
Our products have a fresh, natural mint taste that's clean and refreshing.
Frequently Asked Questions
More Questions?
Yes. Bad breath is typically caused by bacteria that produce odor-forming compounds in the mouth. Plant-derived oils and xylitol help neutralize these bacteria, leaving the mouth feeling clean and breath noticeably fresher.
Yes. The formula is designed for consistent daily use and is made without alcohol or harsh antiseptics that can dry or irritate the mouth over time.
They serve different purposes and work best when used together. Oil pulling helps bind to plaque and bacterial buildup before brushing, while mouthwash is designed to refresh the mouth and help neutralize odor-causing bacteria after brushing. Using both supports a more complete oral care routine.
When used twice daily, most bottles last approximately 3–4 weeks depending on the amount used per rinse.
Our products have a fresh, natural mint taste that's clean and refreshing.
