None mint toothpaste

Hi 

Does anyone know where I can get none mint flavour toothpaste? My son hates brushing his teeth, the brush hurts, the electric toothbrush makes his nose run and the mint is too spicy! I know the baby toothpastes are fruity flavours but because he's got his adult teeth I do need him to be using adult toothpaste. Any suggestions? Or any recommendations for a homemade recipe? 

Thanks in advance.