Net content: 100g Features1. Adopts highly effective niacinamide ingredients to deeply clean stains on the teeth, gently whitens, and restores a naturally bright smile.2. The unique formula combines fluoride and niacinamide to strengthen tooth enamel while inhibiting tooth decay, and protects oral health every day.3. The foam is delicate and rich, comfortable to use and non-irritating, suitable for people of all ages, and the whole family can use it with confidence.4. Long-lasting fresh breath, remove stubborn stains such as coffee and tea stains, better effect in the morning and evening, witness the renewal of beautiful teeth.5. Portable design packaging, suitable for travel and home, and become an indispensable high-end oral companion in your daily care.