4.2(2,047)Amazon rating$11.95700+ bought last month
Our verdict
Oxyfresh's unflavored gel uses stabilized chlorine dioxide, its Oxygene ingredient, plus aloe and chamomile extract, is safe to swallow, and works for both cats and dogs of all ages.
Owners who want a fragrance-free, flavor-free gel that is safe to swallow and works across cats, dogs, and puppies.
Skip if
Your dog needs a flavored paste to tolerate brushing, since this formula is intentionally unflavored and fragrance-free.
Form Gel
Flavor Unflavored
Benefits Eliminates Bad Breath, Flavor-Free, Freshening, Plaque Removal, Safe To Swallow, Tartar Control
Weight 110 Grams
Priced 11% below the category median ($13.49 across 102 tracked models)
Our scorecard
4.2/5overall
Owner rating4.2/5
4.2 average across 2,047 owner ratings
Popularity4.1/5
2,047 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
This gel is built around stabilized chlorine dioxide, branded by Oxyfresh as Oxygene, along with carrageenan, aloe barbadensis leaf juice, and chamomile extract. It is unflavored and fragrance-free, safe to swallow, and formulated for cats, kittens, dogs, and puppies of all ages, aimed at bad breath, plaque, and tartar.
At $11.95 for 4 oz, it is one of the more affordable picks in this lineup. It carries a 4.2 star rating from 2,047 reviews, a large sample, with about 700 units bought last month, one of the higher recent purchase counts in this group. It ranks #26 in Dog Toothpaste on Amazon.
As with any at-home dental gel, this supports routine care rather than treating an existing condition, so ongoing gum or breath issues are worth a vet visit.
Pros
Active ingredients include stabilized chlorine dioxide (Oxygene), aloe barbadensis leaf juice, and chamomile extract
Unflavored, fragrance-free, and free of artificial flavors per the listing
Safe to swallow formula
Works across cats, kittens, dogs, and puppies of all ages
2,047 reviews with about 700 units bought last month
Cons
4.2 rating is on the lower end within this group of eight
Unflavored formula may not appeal to dogs that need a taste incentive to tolerate brushing
Contains methylparaben and propylparaben as preservatives, worth checking if you avoid parabens
Specifications
Form
Gel
Flavor
Unflavored
Benefits
Eliminates Bad Breath, Flavor-Free, Freshening, Plaque Removal, Safe To Swallow, Tartar Control
Weight
110 Grams
Performance notes
Gel form in a 110 gram, 118.29 ml, tube, unflavored and fragrance-free, with active ingredients stabilized chlorine dioxide (Oxygene), carrageenan, aloe barbadensis leaf juice, chamomile extract, methylparaben, and propylparaben; ranked #26 in Dog Toothpaste on Amazon.
What buyers say
A 4.2 star average across 2,047 reviews plus about 700 units bought last month points to steady, broad demand, even though the rating itself sits at the lower end of this group of eight.
Yes, the listing specifies it is a safe-to-swallow formula, which matters since dogs typically cannot spit out toothpaste the way people do.
Can I use this on my cat too?
Yes, the listing states it is formulated for cats, kittens, dogs, and puppies of all ages.
Does the unflavored formula help with dental disease?
It is formulated to support fresh breath, plaque removal, and tartar control as part of routine care, not to treat or cure dental disease. If your pet has ongoing bad breath or visible tartar, a vet visit is the right next step.
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