10 Best Toothpaste With Potassium Nitrate of 2025

Tested and Reviewed: Top 10 Toothpaste With Potassium Nitrate deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Boka

Boka Toothpaste Sensitive Teeth Relief - Fluoride Free, Nano Hydroxyapatite, Potassium Nitrate for Tooth Sensitivity and Protection for Adults - Mint Cream, 4 Fl Oz, 1 Pk

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Editor's bottom line:

“This toothpaste with potassium nitrate is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

RELIEF AND PROTECTION FOR SENSITIVE TEETH: Boka's sensitive toothpaste for adults helps reduce and prevent tooth sensitivity with twice daily brushing, so you can enjoy the hot and cold foods you love again.
POWERED BY POTASSIUM NITRATE: A powerhouse ingredient designed to help reduce tooth sensitivity and build protection against sensitivity to cold, heat, acids, and sweets with twice daily brushing.
ENAMEL CARE: Our proprietary and innovative formula includes Nano-hydroxyapatite (n-Ha) - a biomimetic mineral form of the same substance that naturally makes up 97% of your enamel and 70% of your dentin. n-Ha has been the subject of significant research for decades with a wide variety of potential benefits across dentistry and oral care.
MINT COCUNUT CREAM FLAVOR: Soothe with a blend of mint and smooth coconut cream. This refreshing yet light fluoride free toothpaste flavor offers a comfortable brushing experience that leaves your breath fresh.
WE KEEP IT SIMPLE: No Fluoride, Sulfates, Parabens, or Artificial Colors. This nano hydroxyapatite toothpaste is fluoride free and gentle for daily use as directed, manufactured in the USA from domestic and imported materials.

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Picked by 397 people today

9.5

Sensodyne

Sensodyne Fresh Mint Sensitive Toothpaste, ADA Accepted Toothpaste for Cavity Prevention and Sensitive Teeth Treatment - 4 Ounces (Pack of 2)

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Main Highlights

Two 4 oz tubes of Sensodyne Fresh Mint Sensitive Toothpaste, ADA Accepted Toothpaste for Cavity Prevention and Sensitive Teeth Treatment
Toothpaste for sensitive teeth that provides lasting sensitivity relief and protection with twice daily brushing
Works deep inside the tooth to calm the nerves
Sensitivity toothpaste that offers the same cavity protection benefits of regular anticavity toothpaste, to maintain healthy teeth
Sensodyne fresh mint toothpaste with a flavor that keeps your mouth feeling fresh and clean
Convenient toothpaste 2 pack will keep you stocked for longer
Brush for two minutes, twice daily

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9.5

Colgate

Colgate Sensitive Toothpaste, Complete Protection, Mint - 6 Ounce (Pack of 3)

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Main Highlights

WHATS INCLUDED: Three (3) 6.0 oz tubes of Colgate Sensitive Complete Protection Toothpaste for Sensitive Teeth, 5% Potassium Nitrate Toothpaste with Fluoride
DENTIST RECOMMENDED SENSITIVITY RELIEF INGREDIENT: This sensitive toothpaste pack contains 5% potassium nitrate, a dentist recommended active ingredient for sensitivity relief
PREVENT BAD BREATH AND CAVITIES: The fluoride formulated toothpaste for bad breath tackles cavities and comes in a Soothing Spearmint toothpaste flavor
24/7 SENSITIVITY RELIEF*: This triple pack of anticavity toothpaste provides 24/7 sensitivity protection* and also helps shield tooth enamel against erosion and cavities
REPAIR AND PROTECT TEETH ENAMEL: Colgate Sensitive Complete Protection Toothpaste is a tartar toothpaste that helps repair weakened enamel and protects against acid erosion

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9.2

SENSODYNE PRONAMEL

Sensodyne Pronamel Intensive Enamel Repair Toothpaste for Sensitive Teeth and Cavity Protection, Whitening Toothpaste to Strengthen Enamel, Arctic Breeze - 3.4 Ounces x 4

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Main Highlights

Four 3.4 oz tubes of arctic breeze Sensodyne Pronamel Intensive Enamel Repair Toothpaste for Sensitive Teeth and Cavity Protection, Whitening Toothpaste to Strengthen Enamel
Enamel repairing toothpaste features an advanced enamel care formulation proven to help in tooth enamel repair and protection
Toothpaste for enamel repair that restores natural whiteness, helps prevent cavities and promotes fresh breath
24/7 sensitivity protection helps relieve symptoms with twice daily brushing with this enamel toothpaste
Sensitivity toothpaste with potassium nitrate and fluoride soothes the nerves in the teeth
Arctic breeze sensitive enamel toothpaste keeps your mouth fresh

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9.0

Colgate

Colgate Sensitive Enamel Health Toothpaste for Sensitive Teeth, 3 Pack, Toothpaste with Fluoride and 5% Potassium Nitrate, Helps Prevent Bad Breath, Soothing Peppermint Flavor, 6 oz, 3 Pack

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Main Highlights

WHATS INCLUDED: Three (3) 6.0 oz tubes of Colgate Sensitive Enamel Health Toothpaste for Sensitive Teeth, 5% Potassium Nitrate Toothpaste with Fluoride
DENTIST RECOMMENDED SENSITIVITY RELIEF INGREDIENT: This enamel repair sensitive toothpaste pack contains 5% potassium nitrate, a dentist recommended active ingredient for sensitivity relief
PREVENT BAD BREATH AND CAVITIES: The fluoride formulated fresh breath toothpaste tackles cavities and comes in a Soothing Peppermint toothpaste flavor
24/7 SENSITIVITY RELIEF*: This enamel strengthening toothpaste provides 24/7 sensitivity protection* and also helps shield tooth enamel against erosion and cavities
REPAIRS WEAKENED ENAMEL: Colgate Sensitive Enamel Repair Toothpaste is a daily toothpaste that helps repair weakened enamel and shields against acid erosion

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8.8

Sensodyne

Sensodyne Cavity + Sensitivity Toothpaste, Fluoride Toothpaste for Sensitive Teeth and Cavity Protection, 2.7 oz

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Main Highlights

One 2.7 oz tube of Sensodyne Cavity + Sensitivity Toothpaste
24-hour dual protection: shields against cavities and sensitivity (1)
Long lasting sensitivity relief (1)
Contains an optimized fluoride technology to enhance remineralization, which strengthens the tooth's surface, counteracting daily wear from acidic food and drink (1)
Infused with refreshing mint for a great taste and fresh breath
Use twice daily for maximum cavity and sensitivity protection
#1 Dentist Recommended Brand for Sensitive Teeth
Medicare Advantage OTC (MAOTC) eligible. *OTC benefits and eligible products vary by plan. Check your plan for specific details.

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8.6

PRO-SYS

PRO-SYS® Professional Sensitive Toothpaste for Cavity Protection & Enamel Repair for Sensitive Teeth, Fluoride Toothpaste, Sooth Nerve Endings and Reduce Pain, Fresh Mint Gel (Pack of 4)

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Main Highlights

Clinically Proven Relief. 5% Potassium Nitrate gently soothes dental nerves to help relieve painful sensitivity from hot, cold, or sweet foods.
Cavity & Enamel Protection. Formulated with fluoride to strengthen enamel and defend against cavities for long-term oral health.
Dentist Recommended Formula. Developed with dental professionals to deliver effective sensitivity relief without compromising daily care.
Gentle Yet Effective Gel. Smooth mint-flavored gel with a low-abrasion formula thats safe for daily useeven on exposed dentin.
Value Pack. Each 4 oz tube lasts weeks. Stock up and save with this convenient 4-pack designed for daily use.

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8.3

CloveDen

CloveDen Vegan Fluoride Toothpaste for Sensitive Teeth – Potassium Nitrate & Hydroxyapatite Enamel Support, Anti-Plaque Gum Care, Sensitivity Relief Formula, SLS-Free, Clove Mint, 3.52oz / 100g

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Main Highlights

Effective Whitening Care Hydrogen peroxide helps remove coffee, tea, and wine surface stains for a visibly cleaner, brighter appearance.
Enamel Support Formula Hydroxyapatite helps protect the tooth surface during daily whitening and supports stronger enamel.
Gentle Daily Use Silica-based mild polishing reduces plaque buildup without harsh abrasion or irritation.
Clean & Vegan Formula Fluoride-free, SLS-free, and plant-based ingredients provide a smooth, low-irritation brushing experience.
Refreshing Lemon Mint Crisp lemon mint flavor with clove and tea tree oils delivers lasting freshness and a clean mouthfeel.

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8.1

SENSODYNE PRONAMEL

Sensodyne Pronamel Daily Protection Enamel Toothpaste for Sensitive Teeth, Mint Essence - 4 oz (Pack of 3)

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Main Highlights

Three 4 oz tubes of Sensodyne Pronamel Daily Protection Enamel Toothpaste for Sensitive Teeth, Mint Essence
Daily fluoride toothpaste helps protect against cavities (1)
Clinically proven to help rebuild enamel strength
Designed to penetrate deep and re-mineralize acid weakened enamel to help protect your enamel every time you brush
Protects from the effects of everyday dietary and sugar acids
Low abrasivity, no phosphates, no SLS
Medicare Advantage OTC (MAOTC) eligible. *OTC benefits and eligible products vary by plan. Check your plan for specific details.

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Our Best Overall Choice

Best Choice

9.7

Boka

Boka Toothpaste Sensitive Teeth Relief - Fluoride Free, Nano Hydroxyapatite, Potassium Nitrate for Tooth Sensitivity and Protection for Adults - Mint Cream, 4 Fl Oz, 1 Pk

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

RELIEF AND PROTECTION FOR SENSITIVE TEETH: Boka's sensitive toothpaste for adults helps reduce and prevent tooth sensitivity with twice daily brushing, so you can enjoy the hot and cold foods you love again.
POWERED BY POTASSIUM NITRATE: A powerhouse ingredient designed to help reduce tooth sensitivity and build protection against sensitivity to cold, heat, acids, and sweets with twice daily brushing.
ENAMEL CARE: Our proprietary and innovative formula includes Nano-hydroxyapatite (n-Ha) - a biomimetic mineral form of the same substance that naturally makes up 97% of your enamel and 70% of your dentin. n-Ha has been the subject of significant research for decades with a wide variety of potential benefits across dentistry and oral care.
MINT COCUNUT CREAM FLAVOR: Soothe with a blend of mint and smooth coconut cream. This refreshing yet light fluoride free toothpaste flavor offers a comfortable brushing experience that leaves your breath fresh.
WE KEEP IT SIMPLE: No Fluoride, Sulfates, Parabens, or Artificial Colors. This nano hydroxyapatite toothpaste is fluoride free and gentle for daily use as directed, manufactured in the USA from domestic and imported materials.

Show Price

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