Clinically Proven, VOHC Accepted

HealthyMouth® Water Additive for Cats

$69.99

Flavor: Original

Original

Size: 8 oz

8 oz 16 oz 36 oz

Product variants

VOHC® Approved

HealthyMouth® holds the VOHC® Seal of Acceptance for helping to control plaque. The Veterinary Oral Health Council (VOHC®) awards this seal only to products that demonstrate measurable dental efficacy through controlled clinical trials — the same rigorous standard trusted by veterinary dental professionals worldwide.

Key Ingredients

Organic pomegranate

Antioxidant-rich superfood that combats oral bacteria and supports a healthy mouth environment.

Zinc gluconate

Inhibits plaque-forming bacteria, controls bad breath, and supports a balanced oral microbiome.

Natural yucca extract

Natural deodorizer that neutralizes ammonia compounds responsible for bad breath.

Organic blueberry

Rich in antioxidants that protect gum tissue and reduce oxidative stress from bacterial activity.

Organic papain (papaya enzyme)

Natural proteolytic enzyme that helps break down plaque proteins on tooth surfaces.

Directions For Use

As a drinking water additive:
Add 1 tsp (5ml) per 1 quart (1 liter) of water. Change out like regular water daily.

For a larger batch: mix 1 tbsp + 1 tsp (20ml) per 1 gallon (4L). Once mixed, good for up to 2 weeks. Refrigerate after mixing.

As a food topper:
Add 1/8 tsp (0.61ml) directly onto your cat's food once per day, undiluted.

Introduction tip: Introduce slowly over 2 weeks with a smaller dose. If loose stool occurs, integrate slower.

Available sizes: 8 oz · 16 oz · 36 oz

HealthyMouth® Water Additive for Cats

Original, 8 oz

Clinically Proven

80 %

Plaque reduction in just 30 days

Veterinary Oral Health Council VOHC® Accepted Since 2011 · VOHC.org

*Based on controlled, randomized, blinded clinical trials. Results published in the peer-reviewed Journal of Veterinary Dentistry. No organizations or individuals received compensation for participation in trials or recommendations.

18+ Years Leading Pet Oral Health The most trusted name in veterinary dental homecare

In Dental Textbooks Recommended for at-home pet dental homecare

Backed by Long-Term Safety Studies Rigorously tested for daily, lifelong use

How HealthyMouth works — protective barrier on cat teeth

Protective Film Barrier

The Science Behind It

How Does It Work?

HealthyMouth® forms a protective film barrier on your cat's teeth with every sip, continuously preventing plaque and tartar from building up — without any brushing, sprays, or stress.

✦ Does not disrupt the mouth's natural flora — safe for daily, lifelong use.

Easy-to-Use Just add to your cat's water bowl or food once a day.

Low Maintenance No brushing, no wrestling with your cat. It works while they drink.

Works Continuously Around-the-clock plaque protection with every sip your cat takes.

Natural superfood ingredients — HealthyMouth

🇺🇸

Proudly Made in USA

Formula

Pet Safe & Effective

Superfood Ingredients & Natural Extracts

100% human-grade — the same quality standards used in food made for people.

No Pharma Chemicals

Free from pharma chemicals, artificial additives, alcohol, sugar, sodium, fat, and gluten.

Patented & Safety-Studied

US Patent #8,221,727. Backed by long-term safety studies for daily, lifelong use.

Key Superfood Ingredients

Organic Pomegranate Natural Yucca Extract Organic Blueberry Zinc Gluconate Papaya Enzyme Vitamin C Natural Clove Extract Natural Cinnamon Extract Chlorophyll Omega 3 Salmon Oil Natural Taurine Organic Glycerin

⚠️ Using a Water Fountain? Remove the filter first.

Filters absorb the active ingredients, reducing effectiveness.

Our Guarantee

Palatability Promise

Tasteless and odorless — cats won't even notice it

Introduce slowly over 2 weeks for best acceptance

If it still doesn't work, we'll make it right

Cat drinking HealthyMouth water — Palatability Promise

If Your Cat Doesn't Accept It, We'll Make It Right

Trusted by cat owners for 18+ years. Your cat's health and your satisfaction are our priority.

*Palatability Promise applies when product is used as directed. Contact our support team for assistance.

Why HealthyMouth®

Everything Your Cat Needs

Over 80% Plaque Reduction

Clinically proven in 30 days. Based on controlled, randomized, blinded trials.

No Brushing Required

Simply add to water or food once a day. Works continuously while your cat drinks.

100% Human-Grade Superfoods

No pharma chemicals, no artificial additives, no alcohol, sugar, sodium, or gluten.

VOHC® Accepted Since 2011

The gold standard seal in veterinary dental care — awarded by independent clinical review.

Fresher Breath & Healthier Gums

Targets odor-causing bacteria at the source. Helps reduce gum inflammation linked to plaque.

Palatability Promise

If your cat doesn't accept it when used as directed, we'll make it right. No fine print.

Got Questions

Frequently Asked Questions

Everything you need to know about HealthyMouth® for cats.

There are two ways to use it. As a drinking water additive, add 1 tsp (5ml) per 1 quart (1 liter) of water and change out like regular water. As a food topper, add 1/8 tsp (0.61ml) directly onto your cat's food once per day. Introduce slowly over 2 weeks with a smaller dose to allow your cat to adjust.

HealthyMouth® is virtually tasteless and odorless when diluted properly in water — most cats won't notice it at all. The Wild Salmon flavor variant adds a mild palatability boost for cats that are more selective. If your cat seems hesitant, try introducing it slowly over 2 weeks with a smaller dose.

Clinical trials showed over 80% plaque reduction after 30 days of consistent daily use. Many cat owners notice fresher breath within the first 1–2 weeks. For best results, use daily without skipping — HealthyMouth® works continuously as long as it's part of your cat's routine.

The Veterinary Oral Health Council (VOHC) is an independent organization that awards its seal only to products that meet strict, pre-set standards of plaque and tartar control in clinical trials. It's the gold standard in veterinary dental care — similar to the ADA seal for human dental products. HealthyMouth® has held this seal since 2011.

Yes — HealthyMouth® is formulated for daily, lifelong use. It's made with 100% human-grade superfoods and natural extracts, contains no pharma chemicals, artificial ingredients, alcohol, sugar, sodium, fat, or gluten. It's backed by long-term safety studies and does not disrupt the mouth's natural flora.

No — HealthyMouth® is a daily home care product, not a replacement for professional veterinary cleanings. Think of it like brushing your own teeth — essential for daily maintenance, but you still visit the dentist. Used consistently, it can significantly reduce the frequency and severity of professional cleanings needed.

Yes, but remove the filter first. Water fountain filters are designed to absorb impurities, and they will also absorb HealthyMouth®'s active ingredients — reducing or eliminating effectiveness. Simply remove the filter while using HealthyMouth® and replace it when you stop.

Based on recommended daily use for one cat: the 8 oz lasts up to 6 months ($0.38/day), the 16 oz lasts up to 12 months ($0.33/day), and the 36 oz lasts up to 24 months ($0.24/day). Actual duration may vary slightly based on whether you use it as a water additive or food topper.

If your cat doesn't accept HealthyMouth® when used as directed, we'll make it right. No fine print, no hassle. We've stood behind every bottle we sell for 18+ years because we're confident in the product. Contact our support team and we'll take care of you.

HealthyMouth® is made with 100% natural, human-grade ingredients and is gentle enough for daily use. We recommend consulting your veterinarian before starting any new supplement for very young kittens. For adult cats, it's safe for continuous, lifelong use.

Still have questions?

HealthyMouth® Water Additive for Cats

VOHC® Approved

Key Ingredients

Directions For Use

How Does It Work?

Pet Safe & Effective

Palatability Promise

Everything Your Cat Needs

Frequently Asked Questions

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