x-pur NaF gel bottle

High Strength Sodium Fluoride


The only high strength fluoride gel with 10% xylitol against caries

Mechanism of action

Calcium is attracted by the receptor sites, forming calcium fluoride. The fluoride ion then combines with the calcium ion to form calcium fluoride, adding to the hydroxyapatite (97 % of enamel and 70 % of dentin) of the tooth, thus making it more resistant to acid dissolution.


• Sodium lauryl sulfate (SLS) free
• Sweetened with 10 % xylitol for a great taste


• Helps reduce the incidence of cavities
• Stimulates saliva production to relieve dryness of the mouth


Medicinal Ingredient
1.1 % Sodium Fluoride (5,000 ppm F)

Non-Medicinal Ingredients
Glycerin, xylitol, natural mint flavor.

Clinical uses

• High risk caries
• Oncology treatment
• Tooth sensitivity





Directions for use

Adults and children 6 years and older
Once a day preferably at bedtime or following the recommendation of a dental professional
1. Use as a regular toothpaste.
2. Brush with a film of gel. Expectorate. (Children 6 to 16 : rinse mouth thoroughly)
3. Do not eat, drink or rinse for 30 minutes.

Children under 6 years of age
Consult a dental professional.

Once a day or following the recommendation of a dental professional
1. Brush and floss before wearing trays. Fill the grooves of the trays 1/3 full of gel. Do not over fill as it will extrude out.
2. Wear for 5 to 10 minutes. Expectorate.
3. Do not eat, drink or rinse for 30 minutes.

Patient Availability

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Medicinal Ingredient

Xylitol is a 100% natural sweetener derived from vegetable sources. Twenty years of research shows Xylitol efficacy treating dry mouth and reducing tooth decay.


Excellent product for use post- radiation therapy.

- Christie, a patient

all x-pur products


  1. Diamanti I., Koletsi-Kounari H., Mamai-Homata E., Vougiouklakis G., Effect of fluoride and of calcium sodium phosphosilicate toothpastes on pre-softened dentin demineralization and remineralization in vitro, J Dent. 2010 Aug;38(8):671-7. doi: 10.1016/j.jdent.2010.05.010. Epub 2010 Jun 9. [link]
  2. Austin R. S., Rodriguez J. M., Dunne S., Moazzez R., Bartlett D. W., The effect of increasing sodium fluoride concentrations on erosion and attrition of enamel and dentine in vitro, J Dent. 2010 Oct;38(10):782-7. doi: 10.1016/j.jdent.2010.06.009. Epub 2010 Jun 30. [link]
  3. Sano H., Nakashima S., Songpaisan Y., Phantumvanit P., Effect of a xylitol and fluoride containing toothpaste on the remineralization of human enamel in vitro, Journal of Oral Science, Vol. 49, No. 1, 67-73, 2007. [download]
  4. Maeharaa H., Iwamib Y., Mayanagia H., Takahashi N., Synergistic Inhibition by Combination of Fluoride and Xylitol on Glycolysis by Mutans Streptococci and Its Biochemical Mechanism, February 18, 2005. Caries Res 2005;39:521–528. [download]