Best Tube Fluoride Varnishers in 2026

Gel-kam fluoride

Treatment gel

Painful sensitivity

One 6 oz. tube of JASON Powersmile Anti-Cavity & Whitening Powerful Peppermint Gel

Helps brighten your smile and freshen your breath without the use of harsh abrasives and chemicals

Contains gentle polishers and botanicals including bamboo powder, calcium carbonate and baking soda

EFFECTIVE CAVITY PROTECTION: Anti-cavity fluoride toothpaste protects against cavities, strengthens teeth, helps keep gums healthy and helps remove plaque.

NATURAL FRUITY BUBBLE FLAVOR: Great bubblegum flavor and taste encourages good brushing habits. Product Form: Gel

99% NATURALLY SOURCED INGREDIENTS: Free from parabens, sugar, gluten, silicones, alcohol, sodium lauryl sulfate (SLS), dairy, aspartame and artificial preservatives, colors, dyes & sweeteners.

Gel-Kam Fluoride Preventive Treatment Gel Aids in the preven

Builds increasing protection against painful sensitivity of the teeth to cold, heat, acids, sweets, or contact.

Anticavity ReliefSensitivity ReliefHelps protect against cavitiesprotection against painful sensitivity of the teeth

Helps protect against cavities

This is a fluoride preventive treatment gel, not a toothpaste

Builds increasing protection against painful sensitivity of the teeth to cold, heat, acids, sweets or contact

ANTIOXIDANTS SUPPORT NATURAL DEFENSES - A combination of PerioSciences’ signature antioxidants and minerals, botanicals, and other support your saliva’s natural defenses and are ideally suited for extreme oral sensations

NATURAL INGREDIENTS - AO ProVantage Dental Gel contains a combination of antioxidants that freshen breath while soothing soft tissue in the oral cavity, resulting in improved appearance of tissue & a pleasant, fresh feeling in the mouth.

DENTIST RECOMMENDED - Scientifically proven ingredient properties focusing on the mouth's natural defense system to reduce plaque, promote healthier teeth and gums

[WIN THE BATTLE AGAINST TOOTH DECAY]: Do you ever wonder why some of us continue to get cavities despite meticulous oral hygiene, whereas others who rarely brush and floss do not? The risk of cavities varies from person to person and is based on eating and drinking habits, hygiene (brushing and flossing), saliva flow, as well as other factors. *NEW LOOK and larger 2.4 oz size for our CariFree CTx4 Gel 1100; same great product!*

[PROTECT YOUR ENAMEL]: The CariFree Gel 1100 contains .24% sodium fluoride (1100 ppm), which stops cavities as well as prevents tooth decay and white spots. Evidence shows that fluoride strengthens your teeth. The CariFree Gel 1100 also contains nano-hydroxyapatite, a natural component of saliva, and the mineral your teeth are made of. In combination, these work together to help protect your smile.

[FORMULATED WITH XYLITOL]: The Gel 1100 contains 25% xylitol! Xylitol is a naturally occurring, sweet-tasting ingredient found in many types of plants. Research shows that regular use of xylitol-rich products may reduce your risk of dental cavities.

EXTRA CAVITY PROTECTION for kids who have a history of cavities, as well as those living in areas with less-than-optimal fluoride levels in their drinking water

EASY TO APPLY: Use a pea-sized amount of brush-on fluoride gel on a child-sized, soft-bristled toothbrush. Simply apply once a day after your kids brush their teeth with toothpaste

PROVEN EFFECTIVENESS: 0.4% stannous fluoride has been proven to be very effective in the fight against decay

[WIN THE BATTLE AGAINST TOOTH DECAY]: Do you ever wonder why some of us continue to get cavities despite meticulous oral hygiene, whereas others who rarely brush and floss do not? The risk of cavities varies from person to person and is based on eating and drinking habits, hygiene (brushing and flossing), saliva flow, as well as other factors.

[PROTECT YOUR SMILE]: CariFree Fluoride Free Gel contains nano-hydroxyapatite, a natural component of saliva, and the mineral your teeth are made of. The nano-hydroxyapatite in this gel is bio-available and mimics the size and shape hydroxyapatite that is naturally found in saliva.

[FORMULATED WITH XYLITOL]: The Fluoride Free Gel contains 25% xylitol! Xylitol is a naturally occurring, sweet-tasting ingredient found in many types of plants. Research shows that regular use of xylitol-rich products may reduce your risk of dental cavities.