New look! Previously called CTx4 Gel 5000.

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 2.4 oz tube. Approved size for airline travel! Approximately one month of use (when used twice daily).