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Tonic Mouth Rinse


A luxe, refillable glass decanter with our magically soothing, hardworking, alcohol-free rinse.

  • EffectiveMade with xylitol (birch sugar) to neutralize bad breath bacteria and leave mouths minty fresh
  • GentleAlcohol-free to support saliva’s natural ability to protect gums and teeth—without the burn
  • SmarterDesigned with Tend dentists and hygienists for smarter mouth care between visits
Concentrate Refills (3-pack)

$8 each. Save 10% when you subscribe.

Current quantity1
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Dr. Marc Schlenoff sitting and smiling

Our Tonic is a calming alternative to burning, alcohol-based rinses that irritate mouths and disrupt saliva’s natural ability to protect teeth.

– Dr. Marc Schlenoff, Tend’s Head of Clinical Development


Magic in a bottle

Our Tonic spirits away the small stuff brushing and flossing can’t reach, while xylitol (birch sugar) helps fight tooth decay, gum disease, and the bacteria that cause bad breath.


Save your saliva

Saliva is your body’s built-in mouth rinse. It swishes away acid, prevents bad breath, and helps protect teeth. Alcohol-based mouthwashes disrupt saliva’s flow. Our rinse keeps it going.


Made by mouth experts

Our Tonic is designed with Tend dentists and hygienists to prevent the issues they see in our studios and give you a better way to care for your mouth.


Reducing plastic waste

A refillable glass decanter. Infinitely recyclable aluminum concentrate vials. Our goals: to minimize waste and put less plastic into the system.

A rinse so soothing you’ll actually be able to gargle for the full 30 seconds.

Tend tonic container with small animated dentists

Weight and dimensions

  • 16 oz
  • 3.75” x 2.8” x 7.75”


  • Box is 100% recyclable
  • Glass decanter with silicon sleeve for countertop protection and grip


  • Organic Aloe Vera Juice, Xylitol, Glycerin, Natural Mint Flavors, Menthol, Polysorbate 20, Stevia Leaf Extract, Sodium Benzoate, Glucono Delta Lactone