Triple protection. Healthy gums. Strong teeth. Fresh breath. Dentist recommended active ingredient. Don't just clean, strengthen. Unique deep penetrating formula strengthens teeth from the inside out. For 25% stronger enamel (Aquafresh Advanced has been shown In laboratory studies to strengthen enamel by 25% over regular Aquafresh). Helps maintain healthy gums with regular brushing. Clinically proven to fight cavities. For a clean, smooth feeling. Extra fresh, minty sensation. Gently whitens with regular brushing. Aquafresh Extra Fresh fights cavities with fluoride - helps remove plaque and leaves your teeth feeling smooth and clean - gives your whole mouth a minty, extra fresh, clean sensation that lasts. Made in the USA.