CTx4 Gel 5000 is designed for the prevention of dental caries and hypersensitivity.

It contains xylitol and optimal levels of nanoparticle hydroxyapatite at an elevated pH to neutralize decay-causing acids and promote remineralization.

CariFree CTx4 Gel 5000 contains 4 of the 5 CTx treatment agents: fluoride, xylitol, pH neutralization, nano-hydroxyapatite (Ca PO4).

CTx4 Gel 5000 helps with:

• Anticavity
• pH neutralization
• Reversing bacterial selection pressure
• Neutralizing decay causing acids
• Fluoride for remineralization
• Biomimetic Nano-hydroxyapatite for remineralization

Contains one 2 fl oz (60mL) tube. Approved size for airline travel! Approximately one month of use (when used twice daily).