LION DENT. CHECK UP Gel Toothpaste for Children with Fluoride 60g Dentist-recommended toothpaste gel with a new unique formula that improves fluoride retention. The soft gel is safe to use because it contains no abrasives and the fluoride is easily spread throughout the mouth. With flavors to suit every stage of life, this is a product that can be used for a wide range of fluoride care from baby teeth to mixed teeth. The sodium fluoride concentration is set at 500ppmF to reduce the risk of fluorosis in small children. Place a small amount on the toothbrush and spit out with a small amount of water after brushing. Start of Teeth Growth - 6 years old : Banana 6 Years Old to Teens : Lemon Tea/Grape/Peach Adult : Mint