7.5% Hydroxyapatite Toothpaste: Powered by hydroxyapatite, a naturally occurring mineral that helps effectively restore and strengthen tooth enamel, protecting your teeth from daily wear and tear long-lasting fresh breath: Hydroxyapatite Toothpaste will add ingredients of natural mint, which can quickly remove bad odors from the mouth and keep the mouth fresh for a long time, while the probiotic-rich formula provides long-lasting dental protection Nano Hydroxyapatite Toothpaste Tooth Repair: Our hydroxyapatite toothpaste provides a gentle yet thorough clean, making it perfect for sensitive teeth without causing discomfort or irritation Gentle Formula: Our hydroxyapatite toothpaste provides a gentle yet thorough clean, making it perfect for sensitive teeth without causing discomfort or irritation Daily Oral Care Essential: Whether you're looking to whiten teeth, strengthen enamel, or improve gum health, it is your go-to solution. Supports overall oral health, keeping your teeth strong with a regular brush and ensuring long-term dental health Set 4 Pack 7.5% Hydroxyapatite Toothpaste for Enamel Protection and Tooth Strengthening, Gentle and Effective Formula, Sensitive Teeth, Gentle Mint, Daily Use for Oral Health (4)